Publications

Publications 2019

Bakke KM, Grøvik E, Meltzer S, Negård A, Holmedal SH, Mikalsen LTG, Lyckander LG, Ree AH, Gjesdal KI, Redalen KR, Bjørnerud A (2019)
Comparison of Intravoxel incoherent motion imaging and multiecho dynamic contrast-based MRI in rectal cancer
J Magn Reson Imaging (in press)
DOI 10.1002/jmri.26740, PubMed 30945379

Grydeland H, Vértes PE, Váša F, Romero-Garcia R, Whitaker K, Alexander-Bloch AF, Bjørnerud A, Patel AX, Sederevicius D, Tamnes CK, Westlye LT, White SR, Walhovd KB, Fjell AM, Bullmore ET (2019)
Waves of Maturation and Senescence in Micro-structural MRI Markers of Human Cortical Myelination over the Lifespan
Cereb Cortex, 29 (3), 1369-1381
DOI 10.1093/cercor/bhy330, PubMed 30590439

Holthe OO, Hellstrom T, Andelic N, Server A, Sigurdardottir S (2019)
Improvement and Prediction of Memory and Executive Functions in Patients Admitted to a Neurosurgery Service With Complicated and Uncomplicated Mild Traumatic Brain Injury
J Head Trauma Rehabil (in press)
DOI 10.1097/HTR.0000000000000463, PubMed 30829814

Hope TR, Selnes P, Rektorová I, Anderkova L, Nemcova-Elfmarkova N, Balážová Z, Dale A, Bjørnerud A, Fladby T (2019)
Diffusion tensor and restriction spectrum imaging reflect different aspects of neurodegeneration in Parkinson's disease
PLoS One, 14 (5), e0217922
DOI 10.1371/journal.pone.0217922, PubMed 31150514

Høgestøl EA, Kaufmann T, Nygaard GO, Beyer MK, Sowa P, Nordvik JE, Kolskår K, Richard G, Andreassen OA, Harbo HF, Westlye LT (2019)
Cross-Sectional and Longitudinal MRI Brain Scans Reveal Accelerated Brain Aging in Multiple Sclerosis
Front Neurol, 10, 450
DOI 10.3389/fneur.2019.00450, PubMed 31114541

Høgestøl EA, Nygaard GO, Alnæs D, Beyer MK, Westlye LT, Harbo HF (2019)
Symptoms of fatigue and depression is reflected in altered default mode network connectivity in multiple sclerosis
PLoS One, 14 (4), e0210375
DOI 10.1371/journal.pone.0210375, PubMed 30933977

Latysheva A, Emblem KE, Brandal P, Vik-Mo EO, Pahnke J, Røysland K, Hald JK, Server A (2019)
Dynamic susceptibility contrast and diffusion MR imaging identify oligodendroglioma as defined by the 2016 WHO classification for brain tumors: histogram analysis approach
Neuroradiology, 61 (5), 545-555
DOI 10.1007/s00234-019-02173-5, PubMed 30712139

Lee JY, Bjørnerud A, Park JE, Lee BE, Kim JH, Kim HS (2019)
Permeability measurement using dynamic susceptibility contrast magnetic resonance imaging enhances differential diagnosis of primary central nervous system lymphoma from glioblastoma
Eur Radiol (in press)
DOI 10.1007/s00330-019-06097-9, PubMed 30877463

Lundar T, Due-Tønnessen BJ, Frič R, Krossnes B, Brandal P, Stensvold E, Due-Tønnessen P (2019)
Neurosurgical treatment of pediatric pleomorphic xanthoastrocytomas: long-term follow-up of a single-institution, consecutive series of 12 patients
J Neurosurg Pediatr, 23 (4), 512-516
DOI 10.3171/2018.11.PEDS18449, PubMed 30738389

Ly KI, Vakulenko-Lagun B, Emblem KE, Ou Y, Da X, Betensky RA, Kalpathy-Cramer J, Duda DG, Jain RK, Chi AS, Plotkin SR, Batchelor TT, Sorensen G, Rosen BR, Gerstner ER (2019)
Publisher Correction: Probing tumor microenvironment in patients with newly diagnosed glioblastoma during chemoradiation and adjuvant temozolomide with functional MRI
Sci Rep, 9 (1), 8721
DOI 10.1038/s41598-019-44365-2, PubMed 31197238

Seano G, Nia HT, Emblem KE, Datta M, Ren J, Krishnan S, Kloepper J, Pinho MC, Ho WW, Ghosh M, Askoxylakis V, Ferraro GB, Riedemann L, Gerstner ER, Batchelor TT, Wen PY, Lin NU, Grodzinsky AJ, Fukumura D, Huang P, Baish JW, Padera TP, Munn LL, Jain RK (2019)
Solid stress in brain tumours causes neuronal loss and neurological dysfunction and can be reversed by lithium
Nat Biomed Eng, 3 (3), 230-245
DOI 10.1038/s41551-018-0334-7, PubMed 30948807

Storvestre GB, Valnes LM, Jensen A, Nerland S, Tesli N, Hymer KE, Rosaeg C, Server A, Ringen PA, Jacobsen M, Andreassen OA, Agartz I, Melle I, Haukvik UK (2019)
A preliminary study of cortical morphology in schizophrenia patients with a history of violence
Psychiatry Res Neuroimaging, 288, 29-36
DOI 10.1016/j.pscychresns.2019.04.013, PubMed 31071542

Vatnehol SAS, Hol PK, Bjørnerud A, Amiry-Moghaddam M, Haglerød C, Storås TH (2019)
Precision of T1-relaxation time measurements in the hepatic portal vein: influence of measurement technique and sequence parameters
MAGMA, 32 (3), 359-368
DOI 10.1007/s10334-018-00731-1, PubMed 30604145

Publications 2018

Abildgaard A, Hopp E, Sakinis T, Roterud H, Bjørnerud A, Beyer M, Smith HJ (2018)
Will radiologists be replaced by artificial intelligence?
Tidsskr Nor Laegeforen, 138 (17)
DOI 10.4045/tidsskr.18.0587, PubMed 30378411

Abildgaard A, Roterud H, Beyer M, Hopp E, Bjornerud A, Smith HJ, Sakinis T (2018)
Will radiologists be replaced by artificial intelligence?
Tidsskr. Nor. Laegeforen., 138 (17), 1610-1612

Angeli S, Emblem KE, Due-Tonnessen P, Stylianopoulos T (2018)
Towards patient-specific modeling of brain tumor growth and formation of secondary nodes guided by DTI-MRI
Neuroimage Clin, 20, 664-673
DOI 10.1016/j.nicl.2018.08.032, PubMed 30211003

Beyer MK, Dalaker TO, Greve OJ, Pignatiello SE, Agartz I (2018)
A population study of Norwegian psychiatric patients referred for clinical brain scanning
BJPsych Open, 4 (3), 149-156
DOI 10.1192/bjo.2018.16, PubMed 29922480

de la Rosa Carrillo D, Vindenes H, Kinsler VA, Rønnestad A, Ringstad G, Müller LO, Tafjord S, Tønseth KA, Kvamme B, Clausen OPF (2018)
Aggressive melanoma in an infant with congenital melanocytic nevus syndrome and multiple, NRAS and BRAF mutation-negative nodules
Pediatr Dermatol, 35 (5), e281-e285
DOI 10.1111/pde.13595, PubMed 29999207

Digernes I, Grøvik E, Nilsen LB, Saxhaug C, Geier O, Reitan E, Sætre DO, Breivik B, Reese T, Jacobsen KD, Helland Å, Emblem KE (2018)
Brain metastases with poor vascular function are susceptible to pseudoprogression after stereotactic radiation surgery
Adv Radiat Oncol, 3 (4), 559-567
DOI 10.1016/j.adro.2018.05.005, PubMed 30370356

Eide PK, Ringstad G (2018)
Delayed clearance of cerebrospinal fluid tracer from entorhinal cortex in idiopathic normal pressure hydrocephalus: A glymphatic magnetic resonance imaging study
J Cereb Blood Flow Metab, 271678X18760974 (in press)
DOI 10.1177/0271678X18760974, PubMed 29485341

Eide PK, Sorteberg A, Sorteberg W, Lindstrøm EK, Mardal KA, Ringstad G (2018)
"Bucket" cerebrospinal fluid bulk flow: when the terrain disagrees with the map
Acta Neurochir (Wien), 161 (2), 259-261
DOI 10.1007/s00701-018-3775-6, PubMed 30560378

Eide PK, Vatnehol SAS, Emblem KE, Ringstad G (2018)
Magnetic resonance imaging provides evidence of glymphatic drainage from human brain to cervical lymph nodes
Sci Rep, 8 (1), 7194
DOI 10.1038/s41598-018-25666-4, PubMed 29740121

Elvsåshagen T, Mutsaerts HJ, Zak N, Norbom LB, Quraishi SH, Pedersen PØ, Malt UF, Westlye LT, van Someren EJ, Bjørnerud A, Groote IR (2018)
Cerebral blood flow changes after a day of wake, sleep, and sleep deprivation
Neuroimage, 186, 497-509
DOI 10.1016/j.neuroimage.2018.11.032, PubMed 30471387

Kalheim LF, Fladby T, Coello C, Bjørnerud A, Selnes P (2018)
[18F]-Flutemetamol Uptake in Cortex and White Matter: Comparison with Cerebrospinal Fluid Biomarkers and [18F]-Fludeoxyglucose
J Alzheimers Dis, 62 (4), 1595-1607
DOI 10.3233/JAD-170582, PubMed 29504529

Krogsrud SK, Fjell AM, Tamnes CK, Grydeland H, Due-Tønnessen P, Bjørnerud A, Sampaio-Baptista C, Andersson J, Johansen-Berg H, Walhovd KB (2018)
Development of white matter microstructure in relation to verbal and visuospatial working memory-A longitudinal study
PLoS One, 13 (4), e0195540
DOI 10.1371/journal.pone.0195540, PubMed 29689058

Latysheva A, Eeg Emblem K, Server A, Brandal P, Meling TR, Pahnke J, Hald JK (2018)
Survival Associations Using Perfusion and Diffusion Magnetic Resonance Imaging in Patients With Histologic and Genetic Defined Diffuse Glioma World Health Organization Grades II and III
J Comput Assist Tomogr, 42 (5), 807-815
DOI 10.1097/RCT.0000000000000742, PubMed 29901512

Lee B, Park JE, Bjørnerud A, Kim JH, Lee JY, Kim HS (2018)
Clinical Value of Vascular Permeability Estimates Using Dynamic Susceptibility Contrast MRI: Improved Diagnostic Performance in Distinguishing Hypervascular Primary CNS Lymphoma from Glioblastoma
AJNR Am J Neuroradiol, 39 (8), 1415-1422
DOI 10.3174/ajnr.A5732, PubMed 30026384

Lindland ES, Solheim AM, Andreassen S, Quist-Paulsen E, Eikeland R, Ljøstad U, Mygland Å, Elsais A, Nygaard GO, Lorentzen ÅR, Harbo HF, Beyer MK (2018)
Imaging in Lyme neuroborreliosis
Insights Imaging, 9 (5), 833-844
DOI 10.1007/s13244-018-0646-x, PubMed 30187265

Lindstrøm EK, Ringstad G, Mardal KA, Eide PK (2018)
Cerebrospinal fluid volumetric net flow rate and direction in idiopathic normal pressure hydrocephalus
Neuroimage Clin, 20, 731-741
DOI 10.1016/j.nicl.2018.09.006, PubMed 30238917

Lindstrøm EK, Ringstad G, Sorteberg A, Sorteberg W, Mardal KA, Eide PK (2018)
Magnitude and direction of aqueductal cerebrospinal fluid flow: large variations in patients with intracranial aneurysms with or without a previous subarachnoid hemorrhage
Acta Neurochir (Wien), 161 (2), 247-256
DOI 10.1007/s00701-018-3730-6, PubMed 30443816

Lindstrøm EK, Schreiner J, Ringstad GA, Haughton V, Eide PK, Mardal KA (2018)
Comparison of phase-contrast MR and flow simulations for the study of CSF dynamics in the cervical spine
Neuroradiol J, 31 (3), 292-298
DOI 10.1177/1971400918759812, PubMed 29464985

Lundar T, Due-Tønnessen BJ, Fric R, Due-Tønnessen P (2018)
Postoperative radiotherapy for pediatric brain tumor: a lesson learned from treatment of a 5-year-old girl for posterior fossa astrocytoma (WHO1) in 1967
Acta Neurochir (Wien), 160 (10), 2065-2066
DOI 10.1007/s00701-018-3636-3, PubMed 30046877

Lundar T, Due-Tønnessen BJ, Fric R, Egge A, Krossnes B, Due-Tønnessen P, Stensvold E, Brandal P (2018)
Neurosurgical treatment of gangliogliomas in children and adolescents: long-term follow-up of a single-institution series of 32 patients
Acta Neurochir (Wien), 160 (6), 1207-1214
DOI 10.1007/s00701-018-3550-8, PubMed 29680921

Lundborg M, Helseth E, Josefsen R, Braathen M, Skogen K, Ramm-Pettersen J (2018)
Hyperbaric oxygen therapy of air embolus in the cerebral venous sinuses after intracranial surgery: a case report
Acta Neurochir (Wien), 160 (7), 1401-1405
DOI 10.1007/s00701-018-3537-5, PubMed 29696503

Ly KI, Vakulenko-Lagun B, Emblem KE, Ou Y, Da X, Betensky RA, Kalpathy-Cramer J, Duda DG, Jain RK, Chi AS, Plotkin SR, Batchelor TT, Sorensen G, Rosen BR, Gerstner ER (2018)
Probing tumor microenvironment in patients with newly diagnosed glioblastoma during chemoradiation and adjuvant temozolomide with functional MRI
Sci Rep, 8 (1), 17062
DOI 10.1038/s41598-018-34820-x, PubMed 30459364

Meling TR, Latysheva A, Da Broi M, Jahr G, Holte H, Beiske K, Emblem KE (2018)
Is deep brain involvement in intracranial primary central nervous system lymphoma of importance for penetration of chemotherapeutic agents?
Neuroradiology, 60 (7), 703-713
DOI 10.1007/s00234-018-2038-9, PubMed 29804159

Mughal AA, Zhang L, Fayzullin A, Server A, Li Y, Wu Y, Glass R, Meling T, Langmoen IA, Leergaard TB, Vik-Mo EO (2018)
Patterns of Invasive Growth in Malignant Gliomas-The Hippocampus Emerges as an Invasion-Spared Brain Region
Neoplasia, 20 (7), 643-656
DOI 10.1016/j.neo.2018.04.001, PubMed 29793116

Nygaard E, Slinning K, Moe V, Due-Tønnessen P, Fjell A, Walhovd KB (2018)
Neuroanatomical characteristics of youths with prenatal opioid and poly-drug exposure
Neurotoxicol Teratol, 68, 13-26
DOI 10.1016/j.ntt.2018.04.004, PubMed 29679636

Ringstad G, Valnes LM, Dale AM, Pripp AH, Vatnehol SS, Emblem KE, Mardal KA, Eide PK (2018)
Brain-wide glymphatic enhancement and clearance in humans assessed with MRI
JCI Insight, 3 (13)
DOI 10.1172/jci.insight.121537, PubMed 29997300

Skogen K, Schulz A, Helseth E, Ganeshan B, Dormagen JB, Server A (2018)
Texture analysis on diffusion tensor imaging: discriminating glioblastoma from single brain metastasis
Acta Radiol, 60 (3), 356-366
DOI 10.1177/0284185118780889, PubMed 29860889

Sowa P, Harbo HF, White NS, Celius EG, Bartsch H, Berg-Hansen P, Moen SM, Bjørnerud A, Westlye LT, Andreassen OA, Dale AM, Beyer MK (2018)
Restriction spectrum imaging of white matter and its relation to neurological disability in multiple sclerosis
Mult Scler, 25 (5), 687-698
DOI 10.1177/1352458518765671, PubMed 29542336

Strømme P, Groeneweg S, Lima de Souza EC, Zevenbergen C, Torgersbråten A, Holmgren A, Gurcan E, Meima ME, Peeters RP, Visser WE, Høneren Johansson L, Babovic A, Zetterberg H, Heuer H, Frengen E, Misceo D, Visser TJ (2018)
Mutated Thyroid Hormone Transporter OATP1C1 Associates with Severe Brain Hypometabolism and Juvenile Neurodegeneration
Thyroid, 28 (11), 1406-1415
DOI 10.1089/thy.2018.0595, PubMed 30296914

Thingstad P, Askim T, Beyer MK, Bråthen G, Ellekjær H, Ihle-Hansen H, Knapskog AB, Lydersen S, Munthe-Kaas R, Næss H, Pendlebury ST, Seljeseth YM, Saltvedt I (2018)
The Norwegian Cognitive impairment after stroke study (Nor-COAST): study protocol of a multicentre, prospective cohort study
BMC Neurol, 18 (1), 193
DOI 10.1186/s12883-018-1198-x, PubMed 30477436

Wright BL, Ochkur SI, Olson NS, Shim KP, Jacobsen EA, Rank MA, Dellon ES, Lee JJ (2018)
Normalized serum eosinophil peroxidase levels are inversely correlated with esophageal eosinophilia in eosinophilic esophagitis
Dis Esophagus, 31 (2)
DOI 10.1093/dote/dox139, PubMed 29228243

Øystese KAB, Hisanawi S, Zucknick M, Bollerslev J, Ringstad G (2018)
Are volume measurements of non-functioning pituitary adenomas reliable?
Endocrine, 63 (1), 171-176
DOI 10.1007/s12020-018-1752-8, PubMed 30259294

Aamodt AH, Kurz M, Jacobsen EA, Totland JA, Ronning OM, Thomassen L, Lund CG, Naess H (2018)
The indication position of thrombectomy
Tidsskr. Nor. Laegeforen., 138 (17), 1592

Aamodt AH, Kurz M, Jacobsen EA, Totland JA, Rønning OM, Thomassen L, Lund CG, Næss H (2018)
Indications for thrombectomy
Tidsskr Nor Laegeforen, 138 (17)
DOI 10.4045/tidsskr.18.0771, PubMed 30378416

Publications 2017

Almdahl IS, Lauridsen C, Selnes P, Kalheim LF, Coello C, Gajdzik B, Møller I, Wettergreen M, Grambaite R, Bjørnerud A, Bråthen G, Sando SB, White LR, Fladby T (2017)
Cerebrospinal Fluid Levels of Amyloid Beta 1-43 Mirror 1-42 in Relation to Imaging Biomarkers of Alzheimer's Disease
Front Aging Neurosci, 9, 9
DOI 10.3389/fnagi.2017.00009, PubMed 28223932

Andronesi OC, Esmaeili M, Borra RJH, Emblem K, Gerstner ER, Pinho MC, Plotkin SR, Chi AS, Eichler AF, Dietrich J, Ivy SP, Wen PY, Duda DG, Jain R, Rosen BR, Sorensen GA, Batchelor TT (2017)
Early changes in glioblastoma metabolism measured by MR spectroscopic imaging during combination of anti-angiogenic cediranib and chemoradiation therapy are associated with survival
NPJ Precis Oncol, 1
DOI 10.1038/s41698-017-0020-3, PubMed 29202103

Bjørnerud A, Vatnehol SAS, Larsson C, Due-Tønnessen P, Hol PK, Groote IR (2017)
Signal Enhancement of the Dentate Nucleus at Unenhanced MR Imaging after Very High Cumulative Doses of the Macrocyclic Gadolinium-based Contrast Agent Gadobutrol: An Observational Study
Radiology, 285 (2), 434-444
DOI 10.1148/radiol.2017170391, PubMed 28885891

Brix MK, Ersland L, Hugdahl K, Dwyer GE, Grüner R, Noeske R, Beyer MK, Craven AR (2017)
Within- and between-session reproducibility of GABA measurements with MR spectroscopy
J Magn Reson Imaging, 46 (2), 421-430
DOI 10.1002/jmri.25588, PubMed 28205280

Brix MK, Westman E, Simmons A, Ringstad GA, Eide PK, Wagner-Larsen K, Page CM, Vitelli V, Beyer MK (2017)
The Evans' Index revisited: New cut-off levels for use in radiological assessment of ventricular enlargement in the elderly
Eur J Radiol, 95, 28-32
DOI 10.1016/j.ejrad.2017.07.013, PubMed 28987681

Digernes I, Bjørnerud A, Vatnehol SAS, Løvland G, Courivaud F, Vik-Mo E, Meling TR, Emblem KE (2017)
A theoretical framework for determining cerebral vascular function and heterogeneity from dynamic susceptibility contrast MRI
J Cereb Blood Flow Metab, 37 (6), 2237-2248
DOI 10.1177/0271678X17694187, PubMed 28273722

Elvsåshagen T, Zak N, Norbom LB, Pedersen PØ, Quraishi SH, Bjørnerud A, Alnæs D, Doan NT, Malt UF, Groote IR, Westlye LT (2017)
Evidence for cortical structural plasticity in humans after a day of waking and sleep deprivation
Neuroimage, 156, 214-223
DOI 10.1016/j.neuroimage.2017.05.027, PubMed 28526620

Fasmer KE, Bjørnerud A, Ytre-Hauge S, Grüner R, Tangen IL, Werner HM, Bjørge L, Salvesen ØO, Trovik J, Krakstad C, Haldorsen IS (2017)
Preoperative quantitative dynamic contrast-enhanced MRI and diffusion-weighted imaging predict aggressive disease in endometrial cancer
Acta Radiol, 59 (8), 1010-1017
DOI 10.1177/0284185117740932, PubMed 29137496

Gadde JA, Shah V, Liebo GB, Ringstad GA, Pomeraniec IJ, Bakke SJ, Fric R, Ksendzovsky A, Jane JA, Schwartz ES, Haughton V (2017)
Anatomical features of the cervical spinal canal in Chiari I deformity with presyrinx: A case-control study
Neuroradiol J, 30 (5), 405-409
DOI 10.1177/1971400917718842, PubMed 28691569

Hellstrøm T, Westlye LT, Kaufmann T, Trung Doan N, Søberg HL, Sigurdardottir S, Nordhøy W, Helseth E, Andreassen OA, Andelic N (2017)
White matter microstructure is associated with functional, cognitive and emotional symptoms 12 months after mild traumatic brain injury
Sci Rep, 7 (1), 13795
DOI 10.1038/s41598-017-13628-1, PubMed 29061970

Hellstrøm T, Westlye LT, Sigurdardottir S, Brunborg C, Soberg HL, Holthe Ø, Server A, Lund MJ, Andreassen OA, Andelic N (2017)
Longitudinal changes in brain morphology from 4 weeks to 12 months after mild traumatic brain injury: Associations with cognitive functions and clinical variables
Brain Inj, 31 (5), 674-685
DOI 10.1080/02699052.2017.1283537, PubMed 28414250

Jain K, Ringstad G, Eide PK, Mardal KA (2017)
Direct numerical simulation of transitional hydrodynamics of the cerebrospinal fluid in Chiari I malformation: The role of cranio-vertebral junction
Int J Numer Method Biomed Eng, 33 (9)
DOI 10.1002/cnm.2853, PubMed 27863152

Johnsrud K, Skagen K, Seierstad T, Skjelland M, Russell D, Revheim ME (2017)
¹⁸F-FDG PET/CT for the quantification of inflammation in large carotid artery plaques
J Nucl Cardiol, 26 (3), 883-893
DOI 10.1007/s12350-017-1121-7, PubMed 29209949

Lebedeva AK, Westman E, Borza T, Beyer MK, Engedal K, Aarsland D, Selbaek G, Haberg AK (2017)
MRI-Based Classification Models in Prediction of Mild Cognitive Impairment and Dementia in Late-Life Depression
Front Aging Neurosci, 9, 13
DOI 10.3389/fnagi.2017.00013, PubMed 28210220

Oppedal K, Engan K, Eftestol T, Beyer M, Aarsland D (2017)
Classifying Alzheimer's disease, Lewy body dementia, and normal controls using 3D texture analysis in magnetic resonance images
Biomed. Signal Process. Control, 33, 19-29

Quintana DS, Elvsåshagen T, Zak N, Norbom LB, Pedersen PØ, Quraishi SH, Bjørnerud A, Malt UF, Groote IR, Kaufmann T, Andreassen OA, Westlye LT (2017)
Diurnal Variation and Twenty-Four Hour Sleep Deprivation Do Not Alter Supine Heart Rate Variability in Healthy Male Young Adults
PLoS One, 12 (2), e0170921
DOI 10.1371/journal.pone.0170921, PubMed 28151944

Rincón M, Díaz-López E, Selnes P, Vegge K, Altmann M, Fladby T, Bjørnerud A (2017)
Improved Automatic Segmentation of White Matter Hyperintensities in MRI Based on Multilevel Lesion Features
Neuroinformatics, 15 (3), 231-245
DOI 10.1007/s12021-017-9328-y, PubMed 28378263

Ringstad G, Lindstrøm EK, Vatnehol SAS, Mardal KA, Emblem KE, Eide PK (2017)
Non-invasive assessment of pulsatile intracranial pressure with phase-contrast magnetic resonance imaging
PLoS One, 12 (11), e0188896
DOI 10.1371/journal.pone.0188896, PubMed 29190788

Ringstad G, Vatnehol SAS, Eide PK (2017)
Glymphatic MRI in idiopathic normal pressure hydrocephalus
Brain, 140 (10), 2691-2705
DOI 10.1093/brain/awx191, PubMed 28969373

Selnes P, Stav AL, Johansen KK, Bjørnerud A, Coello C, Auning E, Kalheim L, Almdahl IS, Hessen E, Zetterberg H, Blennow K, Aarsland D, Fladby T (2017)
Impaired synaptic function is linked to cognition in Parkinson's disease
Ann Clin Transl Neurol, 4 (10), 700-713
DOI 10.1002/acn3.446, PubMed 29046879

Server A, Bargalló N, Fløisand Y, Sponheim J, Graus F, Hald JK (2017)
Imaging spectrum of central nervous system complications of hematopoietic stem cell and solid organ transplantation
Neuroradiology, 59 (2), 105-126
DOI 10.1007/s00234-017-1804-4, PubMed 28255902

Skranes JH, Løhaugen G, Schumacher EM, Osredkar D, Server A, Cowan FM, Stiris T, Fugelseth D, Thoresen M (2017)
Amplitude-Integrated Electroencephalography Improves the Identification of Infants with Encephalopathy for Therapeutic Hypothermia and Predicts Neurodevelopmental Outcomes at 2 Years of Age
J Pediatr, 187, 34-42
DOI 10.1016/j.jpeds.2017.04.041, PubMed 28549636

Sowa P, Nygaard GO, Bjørnerud A, Celius EG, Harbo HF, Beyer MK (2017)
Magnetic resonance imaging perfusion is associated with disease severity and activity in multiple sclerosis
Neuroradiology, 59 (7), 655-664
DOI 10.1007/s00234-017-1849-4, PubMed 28585082

Stensvold E, Krossnes BK, Lundar T, Due-Tønnessen BJ, Frič R, Due-Tønnessen P, Bechensteen AG, Myklebust TÅ, Johannesen TB, Brandal P (2017)
Outcome for children treated for medulloblastoma and supratentorial primitive neuroectodermal tumor (CNS-PNET) - a retrospective analysis spanning 40 years of treatment
Acta Oncol, 56 (5), 698-705
DOI 10.1080/0284186X.2017.1301679, PubMed 28325133

Øystese KA, Zucknick M, Casar-Borota O, Ringstad G, Bollerslev J (2017)
Early postoperative growth in non-functioning pituitary adenomas; A tool to tailor safe follow-up
Endocrine, 57 (1), 35-45
DOI 10.1007/s12020-017-1314-5, PubMed 28516382

Publications 2016

Berg A, Fasmer KE, Mauland KK, Ytre-Hauge S, Hoivik EA, Husby JA, Tangen IL, Trovik J, Halle MK, Woie K, Bjørge L, Bjørnerud A, Salvesen HB, Werner HM, Krakstad C, Haldorsen IS (2016)
Tissue and imaging biomarkers for hypoxia predict poor outcome in endometrial cancer
Oncotarget, 7 (43), 69844-69856
DOI 10.18632/oncotarget.12004, PubMed 27634881

Bjørnebekk A, Walhovd KB, Jørstad ML, Due-Tønnessen P, Hullstein IR, Fjell AM (2016)
Structural Brain Imaging of Long-Term Anabolic-Androgenic Steroid Users and Nonusing Weightlifters
Biol Psychiatry, 82 (4), 294-302
DOI 10.1016/j.biopsych.2016.06.017, PubMed 27616036

Eide PK, Pripp AH, Ringstad GA (2016)
Magnetic resonance imaging biomarkers indicate a central venous hypertension syndrome in patients with symptomatic pineal cysts
J Neurol Sci, 363, 207-16
DOI 10.1016/j.jns.2016.02.038, PubMed 27000252

Eide PK, Ringstad G (2016)
Increased pulsatile intracranial pressure in patients with symptomatic pineal cysts and magnetic resonance imaging biomarkers indicative of central venous hypertension
J Neurol Sci, 367, 247-55
DOI 10.1016/j.jns.2016.06.028, PubMed 27423599

Eide PK, Ringstad G (2016)
Results of surgery in symptomatic non-hydrocephalic pineal cysts: role of magnetic resonance imaging biomarkers indicative of central venous hypertension
Acta Neurochir (Wien), 159 (2), 349-361
DOI 10.1007/s00701-016-3029-4, PubMed 27878615

Emblem KE, Jain RK (2016)
Improving treatment of liver metastases by targeting nonangiogenic mechanisms
Nat Med, 22 (11), 1209-1210
DOI 10.1038/nm.4228, PubMed 27824818

Farmen AH, Ringstad G, Kerty E (2016)
[Idiopathic intracranial hypertension as a cause of headache]
Tidsskr Nor Laegeforen, 136 (22), 1895-1898
DOI 10.4045/tidsskr.16.0222, PubMed 27929555

Frič R, Lindstrøm EK, Ringstad GA, Mardal KA, Eide PK (2016)
The association between the pulse pressure gradient at the cranio-cervical junction derived from phase-contrast magnetic resonance imaging and invasively measured pulsatile intracranial pressure in symptomatic patients with Chiari malformation type 1
Acta Neurochir (Wien), 158 (12), 2295-2304
DOI 10.1007/s00701-016-2979-x, PubMed 27743249

Grøvik E, Redalen KR, Storås TH, Negård A, Holmedal SH, Ree AH, Meltzer S, Bjørnerud A, Gjesdal KI (2016)
Dynamic multi-echo DCE- and DSC-MRI in rectal cancer: Low primary tumor K^trans and ΔR2* peak are significantly associated with lymph node metastasis
J Magn Reson Imaging, 46 (1), 194-206
DOI 10.1002/jmri.25566, PubMed 28001320

Hellstrøm T, Westlye LT, Server A, Løvstad M, Brunborg C, Lund MJ, Nordhøy W, Andreassen OA, Andelic N (2016)
Volumetric and morphometric MRI findings in patients with mild traumatic brain injury
Brain Inj, 30 (13-14), 1683-1691
DOI 10.1080/02699052.2016.1199905, PubMed 27996331

Hope TR, White NS, Kuperman J, Chao Y, Yamin G, Bartch H, Schenker-Ahmed NM, Rakow-Penner R, Bussell R, Nomura N, Kesari S, Bjornerud A, Dale AM (2016)
Demonstration of Non-Gaussian Restricted Diffusion in Tumor Cells Using Diffusion Time-Dependent Diffusion-Weighted Magnetic Resonance Imaging Contrast
Front. Oncol., 6, UNSP 179

Hope TR, White NS, Kuperman J, Chao Y, Yamin G, Bartch H, Schenker-Ahmed NM, Rakow-Penner R, Bussell R, Nomura N, Kesari S, Bjørnerud A, Dale AM (2016)
Demonstration of Non-Gaussian Restricted Diffusion in Tumor Cells Using Diffusion Time-Dependent Diffusion-Weighted Magnetic Resonance Imaging Contrast
Front Oncol, 6, 179
DOI 10.3389/fonc.2016.00179, PubMed 27532028

Kalheim LF, Bjørnerud A, Fladby T, Vegge K, Selnes P (2016)
White matter hyperintensity microstructure in amyloid dysmetabolism
J Cereb Blood Flow Metab, 37 (1), 356-365
DOI 10.1177/0271678X15627465, PubMed 26792028

Kalheim LF, Selnes P, Bjørnerud A, Coello C, Vegge K, Fladby T (2016)
Amyloid Dysmetabolism Relates to Reduced Glucose Uptake in White Matter Hyperintensities
Front Neurol, 7, 209
DOI 10.3389/fneur.2016.00209, PubMed 27917152

Kalpathy-Cramer J, Chandra V, Da X, Ou Y, Emblem KE, Muzikansky A, Cai X, Douw L, Evans JG, Dietrich J, Chi AS, Wen PY, Stufflebeam S, Rosen B, Duda DG, Jain RK, Batchelor TT, Gerstner ER (2016)
Phase II study of tivozanib, an oral VEGFR inhibitor, in patients with recurrent glioblastoma
J Neurooncol, 131 (3), 603-610
DOI 10.1007/s11060-016-2332-5, PubMed 27853960

Keshavan A, Paul F, Beyer MK, Zhu AH, Papinutto N, Shinohara RT, Stern W, Amann M, Bakshi R, Bischof A, Carriero A, Comabella M, Crane JC, D'Alfonso S, Demaerel P, Dubois B, Filippi M, Fleischer V, Fontaine B, Gaetano L, Goris A, Graetz C, Gröger A, Groppa S, Hafler DA et al. (2016)
Power estimation for non-standardized multisite studies
Neuroimage, 134, 281-294
DOI 10.1016/j.neuroimage.2016.03.051, PubMed 27039700

Kurz KD, Ringstad G, Odland A, Advani R, Farbu E, Kurz MW (2016)
Radiological imaging in acute ischaemic stroke
Eur J Neurol, 23 Suppl 1, 8-17
DOI 10.1111/ene.12849, PubMed 26563093

Langleite TM, Jensen J, Norheim F, Gulseth HL, Tangen DS, Kolnes KJ, Heck A, Storås T, Grøthe G, Dahl MA, Kielland A, Holen T, Noreng HJ, Stadheim HK, Bjørnerud A, Johansen EI, Nellemann B, Birkeland KI, Drevon CA (2016)
Insulin sensitivity, body composition and adipose depots following 12 w combined endurance and strength training in dysglycemic and normoglycemic sedentary men
Arch Physiol Biochem, 122 (4), 167-179
DOI 10.1080/13813455.2016.1202985, PubMed 27477619

Moen SM, Harbo HF, Celius EG, Sowa P, Nygaard GO, Beyer MK (2016)
S.M. Moen og medarbeidere svarer
Tidsskr Nor Laegeforen, 136 (20), 1702
DOI 10.4045/tidsskr.16.0865, PubMed 27830899

Moen SM, Harbo HF, Celius EG, Sowa P, Nygaard GO, Beyer MK (2016)
S.M. Moen og medarbeidere svarer
Tidsskr Nor Laegeforen, 136 (19), 1608
DOI 10.4045/tidsskr.16.0826, PubMed 27790879

Moen SM, Harbo HF, Sowa P, Celius EG, Nygaard GO, Beyer MK (2016)
[MRI in multiple sclerosis]
Tidsskr Nor Laegeforen, 136 (16), 1373-6
DOI 10.4045/tidsskr.15.1361, PubMed 27637059

Moen SM, Harbo HF, Sowa P, Celius EG, Nygaard GO, Beyer MK (2016)
MRI- investigations in multiple sclerosis
Tidsskr. Nor. Laegeforen., 136 (16), 1373-1376

Persson K, Selbæk G, Brækhus A, Beyer M, Barca M, Engedal K (2016)
Fully automated structural MRI of the brain in clinical dementia workup
Acta Radiol, 58 (6), 740-747
DOI 10.1177/0284185116669874, PubMed 27687251

Skogen K, Schulz A, Dormagen JB, Ganeshan B, Helseth E, Server A (2016)
Diagnostic performance of texture analysis on MRI in grading cerebral gliomas
Eur J Radiol, 85 (4), 824-9
DOI 10.1016/j.ejrad.2016.01.013, PubMed 26971430

Stav AL, Johansen KK, Auning E, Kalheim LF, Selnes P, Bjørnerud A, Hessen E, Aarsland D, Fladby T (2016)
Hippocampal subfield atrophy in relation to cerebrospinal fluid biomarkers and cognition in early Parkinson's disease: a cross-sectional study
NPJ Parkinsons Dis, 2, 15030
DOI 10.1038/npjparkd.2015.30, PubMed 28725691

Støverud KH, Langtangen HP, Ringstad GA, Eide PK, Mardal KA (2016)
Computational Investigation of Cerebrospinal Fluid Dynamics in the Posterior Cranial Fossa and Cervical Subarachnoid Space in Patients with Chiari I Malformation
PLoS One, 11 (10), e0162938
DOI 10.1371/journal.pone.0162938, PubMed 27727298

Sundseth J, Jacobsen EA, Kolstad F, Sletteberg RO, Nygaard OP, Johnsen LG, Pripp AH, Andresen H, Fredriksli OA, Myrseth E, Zwart JA (2016)
Heterotopic ossification and clinical outcome in nonconstrained cervical arthroplasty 2 years after surgery: the Norwegian Cervical Arthroplasty Trial (NORCAT)
Eur Spine J, 25 (7), 2271-8
DOI 10.1007/s00586-016-4549-6, PubMed 27061727

Sundseth J, Sundseth A, Jacobsen EA, Pripp AH, Sorteberg W, Altmann M, Lindegaard KF, Berg-Johnsen J, Thommessen B (2016)
Predictors of early in-hospital death after decompressive craniectomy in swollen middle cerebral artery infarction
Acta Neurochir (Wien), 159 (2), 301-306
DOI 10.1007/s00701-016-3049-0, PubMed 27942881

Usinskiene J, Ulyte A, Bjørnerud A, Venius J, Katsaros VK, Rynkeviciene R, Letautiene S, Norkus D, Suziedelis K, Rocka S, Usinskas A, Aleknavicius E (2016)
Erratum to: Optimal differentiation of high- and low-grade glioma and metastasis: a meta-analysis of perfusion, diffusion, and spectroscopy metrics
Neuroradiology, 58 (7), 741
DOI 10.1007/s00234-016-1702-1, PubMed 27209419

Usinskiene J, Ulyte A, Bjørnerud A, Venius J, Katsaros VK, Rynkeviciene R, Letautiene S, Norkus D, Suziedelis K, Rocka S, Usinskas A, Aleknavicius E (2016)
Optimal differentiation of high- and low-grade glioma and metastasis: a meta-analysis of perfusion, diffusion, and spectroscopy metrics
Neuroradiology, 58 (4), 339-50
DOI 10.1007/s00234-016-1642-9, PubMed 26767528

Walhovd KB, Krogsrud SK, Amlien IK, Bartsch H, Bjørnerud A, Due-Tønnessen P, Grydeland H, Hagler DJ, Håberg AK, Kremen WS, Ferschmann L, Nyberg L, Panizzon MS, Rohani DA, Skranes J, Storsve AB, Sølsnes AE, Tamnes CK, Thompson WK, Reuter C, Dale AM, Fjell AM (2016)
Neurodevelopmental origins of lifespan changes in brain and cognition
Proc Natl Acad Sci U S A, 113 (33), 9357-62
DOI 10.1073/pnas.1524259113, PubMed 27432992

Publications 2015

Almaas AN, Tamnes CK, Nakstad B, Henriksen C, Walhovd KB, Fjell AM, Due-Tønnessen P, Drevon CA, Iversen PO (2015)
Long-chain polyunsaturated fatty acids and cognition in VLBW infants at 8 years: an RCT
Pediatrics, 135 (6), 972-80
DOI 10.1542/peds.2014-4094, PubMed 25986018

Bolstad I, Andreassen OA, Groote I, Server A, Sjaastad I, Kapur S, Jensen J (2015)
Effects of haloperidol and aripiprazole on the human mesolimbic motivational system: A pharmacological fMRI study
Eur Neuropsychopharmacol, 25 (12), 2252-61
DOI 10.1016/j.euroneuro.2015.09.016, PubMed 26476705

Bolstad I, Andreassen OA, Groote IR, Haatveit B, Server A, Jensen J (2015)
No difference in frontal cortical activity during an executive functioning task after acute doses of aripiprazole and haloperidol
Front Hum Neurosci, 9, 296
DOI 10.3389/fnhum.2015.00296, PubMed 26074803

Brix MK, Ersland L, Hugdahl K, Grüner R, Posserud MB, Hammar Å, Craven AR, Noeske R, Evans CJ, Walker HB, Midtvedt T, Beyer MK (2015)
"Brain MR spectroscopy in autism spectrum disorder-the GABA excitatory/inhibitory imbalance theory revisited"
Front Hum Neurosci, 9, 365
DOI 10.3389/fnhum.2015.00365, PubMed 26157380

Caroff J, Mihalea C, Klisch J, Strasilla C, Berlis A, Patankar T, Weber W, Behme D, Jacobsen EA, Liebig T, Prothmann S, Cognard C, Finkenzeller T, Moret J, Spelle L (2015)
Single-Layer WEBs: Intrasaccular Flow Disrupters for Aneurysm Treatment—Feasibility Results from a European Study
AJNR Am J Neuroradiol, 36 (10), 1942-6
DOI 10.3174/ajnr.A4369, PubMed 26159516

Due-Tønnessen BJ, Egge A, Lundar T, Krossnes B, Stensvold E, Due-Tønnessen P, Brandal P (2015)
Posterior fossa ependymoblastoma diagnosed in the second month of life: uneventful 12 years survival after gross total resection followed by chemotherapy
Springerplus, 4, 389
DOI 10.1186/s40064-015-1178-1, PubMed 26251773

Eide PK, Ringstad G (2015)
MRI with intrathecal MRI gadolinium contrast medium administration: a possible method to assess glymphatic function in human brain
Acta Radiol Open, 4 (11), 2058460115609635
DOI 10.1177/2058460115609635, PubMed 26634147

Elvsåshagen T, Norbom LB, Pedersen PØ, Quraishi SH, Bjørnerud A, Malt UF, Groote IR, Westlye LT (2015)
Widespread changes in white matter microstructure after a day of waking and sleep deprivation
PLoS One, 10 (5), e0127351
DOI 10.1371/journal.pone.0127351, PubMed 26020651

Fjell AM, Grydeland H, Krogsrud SK, Amlien I, Rohani DA, Ferschmann L, Storsve AB, Tamnes CK, Sala-Llonch R, Due-Tønnessen P, Bjørnerud A, Sølsnes AE, Håberg AK, Skranes J, Bartsch H, Chen CH, Thompson WK, Panizzon MS, Kremen WS, Dale AM, Walhovd KB (2015)
Development and aging of cortical thickness correspond to genetic organization patterns
Proc Natl Acad Sci U S A, 112 (50), 15462-7
DOI 10.1073/pnas.1508831112, PubMed 26575625

Gerstner ER, Emblem KE, Sorensen GA (2015)
Vascular Magnetic Resonance Imaging in Brain Tumors During Antiangiogenic Therapy--Are We There Yet?
Cancer J, 21 (4), 337-42
DOI 10.1097/PPO.0000000000000128, PubMed 26222087

Heck A, Emblem KE, Casar-Borota O, Bollerslev J, Ringstad G (2015)
Quantitative analyses of T2-weighted MRI as a potential marker for response to somatostatin analogs in newly diagnosed acromegaly
Endocrine, 52 (2), 333-43
DOI 10.1007/s12020-015-0766-8, PubMed 26475495

Heck A, Emblem KE, Casar-Borota O, Ringstad G, Bollerslev J (2015)
MRI T2 characteristics in somatotroph adenomas following somatostatin analog treatment in acromegaly
Endocrine, 53 (1), 327-30
DOI 10.1007/s12020-015-0816-2, PubMed 26615593

Jacobsen EA, Doyle AD, Colbert DC, Zellner KR, Protheroe CA, LeSuer WE, Lee NA, Lee JJ (2015)
Differential activation of airway eosinophils induces IL-13-mediated allergic Th2 pulmonary responses in mice
Allergy, 70 (9), 1148-59
DOI 10.1111/all.12655, PubMed 26009788

Jafari-Khouzani K, Emblem KE, Kalpathy-Cramer J, Bjørnerud A, Vangel MG, Gerstner ER, Schmainda KM, Paynabar K, Wu O, Wen PY, Batchelor T, Rosen B, Stufflebeam SM (2015)
Repeatability of Cerebral Perfusion Using Dynamic Susceptibility Contrast MRI in Glioblastoma Patients
Transl Oncol, 8 (3), 137-46
DOI 10.1016/j.tranon.2015.03.002, PubMed 26055170

Juuhl-Langseth M, Hartberg CB, Holmén A, Thormodsen R, Groote IR, Rimol LM, Emblem KE, Agartz I, Rund BR (2015)
Impaired Verbal Learning Is Associated with Larger Caudate Volumes in Early Onset Schizophrenia Spectrum Disorders
PLoS One, 10 (7), e0130435
DOI 10.1371/journal.pone.0130435, PubMed 26230626

Kaufmann T, Elvsåshagen T, Alnæs D, Zak N, Pedersen PØ, Norbom LB, Quraishi SH, Tagliazucchi E, Laufs H, Bjørnerud A, Malt UF, Andreassen OA, Roussos E, Duff EP, Smith SM, Groote IR, Westlye LT (2015)
The brain functional connectome is robustly altered by lack of sleep
Neuroimage, 127, 324-332
DOI 10.1016/j.neuroimage.2015.12.028, PubMed 26712339

Krogsrud SK, Fjell AM, Tamnes CK, Grydeland H, Mork L, Due-Tønnessen P, Bjørnerud A, Sampaio-Baptista C, Andersson J, Johansen-Berg H, Walhovd KB (2015)
Changes in white matter microstructure in the developing brain--A longitudinal diffusion tensor imaging study of children from 4 to 11years of age
Neuroimage, 124 (Pt A), 473-486
DOI 10.1016/j.neuroimage.2015.09.017, PubMed 26375208

Lauvsnes MB, Greve OJ, Kvivik I, Harboe E, Tjensvoll AB, Beyer MK, Kvaløy JT, Gøransson LG, Appenzeller S, Omdal R (2015)
Reply: To PMID 25156222
Arthritis Rheumatol, 67 (6), 1683-4
DOI 10.1002/art.39076, PubMed 25779776

Lebedeva A, Borza T, Håberg AK, Idland AV, Dalaker TO, Aarsland D, Selbaek G, Beyer MK (2015)
Neuroanatomical correlates of late-life depression and associated cognitive changes
Neurobiol Aging, 36 (11), 3090-3099
DOI 10.1016/j.neurobiolaging.2015.04.020, PubMed 26277679

Lu-Emerson C, Duda DG, Emblem KE, Taylor JW, Gerstner ER, Loeffler JS, Batchelor TT, Jain RK (2015)
Lessons from anti-vascular endothelial growth factor and anti-vascular endothelial growth factor receptor trials in patients with glioblastoma
J Clin Oncol, 33 (10), 1197-213
DOI 10.1200/JCO.2014.55.9575, PubMed 25713439

Lundar T, Due-Tønnessen BJ, Egge A, Krossnes B, Stensvold E, Due-Tønnessen P, Brandal P (2015)
Neurosurgical treatment of brain tumors in the first 6 months of life: long-term follow-up of a single consecutive institutional series of 30 patients
Childs Nerv Syst, 31 (12), 2283-90
DOI 10.1007/s00381-015-2792-5, PubMed 26174616

Lundar T, Due-Tønnessen BJ, Krossnes B, Due-Tønnessen P, Brandal P (2015)
Posterior fossa ependymoma in childhood: 60 years event-free survival after partial resection—a case report
Childs Nerv Syst, 31 (9), 1573-6
DOI 10.1007/s00381-015-2766-7, PubMed 26047947

Mutsaerts HJ, van Osch MJ, Zelaya FO, Wang DJ, Nordhøy W, Wang Y, Wastling S, Fernandez-Seara MA, Petersen ET, Pizzini FB, Fallatah S, Hendrikse J, Geier O, Günther M, Golay X, Nederveen AJ, Bjørnerud A, Groote IR (2015)
Multi-vendor reliability of arterial spin labeling perfusion MRI using a near-identical sequence: implications for multi-center studies
Neuroimage, 113, 143-52
DOI 10.1016/j.neuroimage.2015.03.043, PubMed 25818685

Oppedal K, Eftestøl T, Engan K, Beyer MK, Aarsland D (2015)
Classifying dementia using local binary patterns from different regions in magnetic resonance images
Int J Biomed Imaging, 2015, 572567
DOI 10.1155/2015/572567, PubMed 25873943

Reckless GE, Andreassen OA, Server A, Østefjells T, Jensen J (2015)
Negative symptoms in schizophrenia are associated with aberrant striato-cortical connectivity in a rewarded perceptual decision-making task
Neuroimage Clin, 8, 290-7
DOI 10.1016/j.nicl.2015.04.025, PubMed 26106553

Reina ST, Zamorano MR, Bjornerud A (2015)
Towards an Integrated Semantic Framework for Neurological Multidimensional Data Analysis
LECT NOTES COMPUT SC, 9107, 175-184

Ringstad G, Emblem KE, Eide PK (2015)
Phase-contrast magnetic resonance imaging reveals net retrograde aqueductal flow in idiopathic normal pressure hydrocephalus
J Neurosurg, 124 (6), 1850-7
DOI 10.3171/2015.6.JNS15496, PubMed 26636385

Ringstad G, Emblem KE, Geier O, Alperin N, Eide PK (2015)
Aqueductal Stroke Volume: Comparisons with Intracranial Pressure Scores in Idiopathic Normal Pressure Hydrocephalus
AJNR Am J Neuroradiol, 36 (9), 1623-30
DOI 10.3174/ajnr.A4340, PubMed 25977480

Ringstad G, Emblem KE, Geier O, Alperin N, Eide PK (2015)
Reply: To PMID 25977480
AJNR Am J Neuroradiol, 36 (9), 1633-4
DOI 10.3174/ajnr.A4488, PubMed 26251437

Selnes P, Grambaite R, Rincon M, Bjørnerud A, Gjerstad L, Hessen E, Auning E, Johansen K, Almdahl IS, Due-Tønnessen P, Vegge K, Bjelke B, Fladby T (2015)
Hippocampal complex atrophy in poststroke and mild cognitive impairment
J Cereb Blood Flow Metab, 35 (11), 1729-37
DOI 10.1038/jcbfm.2015.110, PubMed 26036934

Skagen K, Johnsrud K, Evensen K, Scott H, Krohg-Sørensen K, Reier-Nilsen F, Revheim ME, Fjeld JG, Skjelland M, Russell D (2015)
Carotid plaque inflammation assessed with (18)F-FDG PET/CT is higher in symptomatic compared with asymptomatic patients
Int J Stroke, 10 (5), 730-6
DOI 10.1111/ijs.12430, PubMed 25588553

Skagen K, Skjelland M, Russell D, Jacobsen EA (2015)
Large-Vessel Occlusion Stroke: Effect of Recanalization on Outcome Depends on the National Institutes of Health Stroke Scale Score
J Stroke Cerebrovasc Dis, 24 (7), 1532-9
DOI 10.1016/j.jstrokecerebrovasdis.2015.03.020, PubMed 25922156

Skranes JH, Cowan FM, Stiris T, Fugelseth D, Thoresen M, Server A (2015)
Brain imaging in cooled encephalopathic neonates does not differ between four and 11 days after birth
Acta Paediatr, 104 (8), 752-8
DOI 10.1111/apa.13016, PubMed 25824694

Skurdal MJ, Bjørnerud A, van Osch MJ, Nordhøy W, Lagopoulos J, Groote IR (2015)
Voxel-Wise Perfusion Assessment in Cerebral White Matter with PCASL at 3T; Is It Possible and How Long Does It Take?
PLoS One, 10 (8), e0135596
DOI 10.1371/journal.pone.0135596, PubMed 26267661

Sowa P, Bjørnerud A, Nygaard GO, Damangir S, Spulber G, Celius EG, Due-Tønnessen P, Harbo HF, Beyer MK (2015)
Reduced perfusion in white matter lesions in multiple sclerosis
Eur J Radiol, 84 (12), 2605-12
DOI 10.1016/j.ejrad.2015.09.007, PubMed 26391230

Tamnes CK, Zeller B, Amlien IK, Kanellopoulos A, Andersson S, Due-Tønnessen P, Ruud E, Walhovd KB, Fjell AM (2015)
Cortical surface area and thickness in adult survivors of pediatric acute lymphoblastic leukemia
Pediatr Blood Cancer, 62 (6), 1027-34
DOI 10.1002/pbc.25386, PubMed 25597852

Publications 2014

Auning E, Kjærvik VK, Selnes P, Aarsland D, Haram A, Bjørnerud A, Hessen E, Esnaashari A, Fladby T (2014)
White matter integrity and cognition in Parkinson's disease: a cross-sectional study
BMJ Open, 4 (1), e003976
DOI 10.1136/bmjopen-2013-003976, PubMed 24448846

Auning E, Selnes P, Grambaite R, Šaltytė Benth J, Haram A, Løvli Stav A, Bjørnerud A, Hessen E, Hol PK, Muftuler løndalen A, Fladby T, Aarsland D (2014)
Neurobiological correlates of depressive symptoms in people with subjective and mild cognitive impairment
Acta Psychiatr Scand, 131 (2), 139-47
DOI 10.1111/acps.12352, PubMed 25346330

Brabrand K, de Lange C, Emblem KE, Reinholt FP, Saugstad OD, Stokke ES, Munkeby BH (2014)
Contrast-enhanced ultrasound identifies reduced overall and regional renal perfusion during global hypoxia in piglets
Invest Radiol, 49 (8), 540-6
DOI 10.1097/RLI.0000000000000053, PubMed 24637585

Brandt CL, Eichele T, Melle I, Sundet K, Server A, Agartz I, Hugdahl K, Jensen J, Andreassen OA (2014)
Working memory networks and activation patterns in schizophrenia and bipolar disorder: comparison with healthy controls
Br J Psychiatry, 204, 290-8
DOI 10.1192/bjp.bp.113.129254, PubMed 24434074

Bugge AS, Naalsund A, Johnsrud K, Berstad AE, Kongerud J, Lund MB (2014)
PET-CT in the assessment of lung cancer at Rikshospitalet from 2007-2011
Tidsskr Nor Laegeforen, 134 (9), 938-44
DOI 10.4045/tidsskr.12.1512, PubMed 24828720

Due-Tonnessen P, Rasmussen I, Berntsen EM, Bjornerud A, Emblem KE (2014)
Identifying the central sulcus in patients with intra-axial lesions: a multicenter study comparing conventional presurgical MRI to topographical analysis and BOLD-fMRI
J Comput Assist Tomogr, 38 (1), 1-8
DOI 10.1097/RCT.0b013e3182a589e0, PubMed 24378889

Emblem KE, Farrar CT, Gerstner ER, Batchelor TT, Borra RJ, Rosen BR, Sorensen AG, Jain RK (2014)
Vessel caliber--a potential MRI biomarker of tumour response in clinical trials
Nat Rev Clin Oncol, 11 (10), 566-84
DOI 10.1038/nrclinonc.2014.126, PubMed 25113840

Emblem KE, Pinho MC, Zöllner FG, Due-Tonnessen P, Hald JK, Schad LR, Meling TR, Rapalino O, Bjornerud A (2014)
A generic support vector machine model for preoperative glioma survival associations
Radiology, 275 (1), 228-34
DOI 10.1148/radiol.14140770, PubMed 25486589

Engvig A, Fjell AM, Westlye LT, Skaane NV, Dale AM, Holland D, Due-Tønnessen P, Sundseth O, Walhovd KB (2014)
Effects of cognitive training on gray matter volumes in memory clinic patients with subjective memory impairment
J Alzheimers Dis, 41 (3), 779-91
DOI 10.3233/JAD-131889, PubMed 24685630

Grøvik E, Bjørnerud A, Kurz KD, Kingsrød M, Sandhaug M, Storås TH, Gjesdal KI (2014)
Single bolus split dynamic MRI: Is the combination of high spatial and dual-echo high temporal resolution interleaved sequences useful in the differential diagnosis of breast masses?
J Magn Reson Imaging, 42 (1), 180-7
DOI 10.1002/jmri.24753, PubMed 25211038

Hope TR, Vardal J, Bjørnerud A, Larsson C, Arnesen MR, Salo RA, Groote IR (2014)
Serial diffusion tensor imaging for early detection of radiation-induced injuries to normal-appearing white matter in high-grade glioma patients
J Magn Reson Imaging, 41 (2), 414-23
DOI 10.1002/jmri.24533, PubMed 24399480

Jacobsen EA, Lee NA, Lee JJ (2014)
Re-defining the unique roles for eosinophils in allergic respiratory inflammation
Clin Exp Allergy, 44 (9), 1119-36
DOI 10.1111/cea.12358, PubMed 24961290

Jusufovic M, Konglund AE, Beyer MK, Dietrichs E, Skjelland M (2014)
Deep brain stimulation in essential tremor
Tidsskr Nor Laegeforen, 134 (18), 1757
DOI 10.4045/tidsskr.14.0376, PubMed 25273249

Jusufovic M, Nome T, Skjelland M, Jacobsen EA (2014)
Mechanical embolectomy in cerebral infarction
Tidsskr Nor Laegeforen, 134 (20), 1961
DOI 10.4045/tidsskr.14.0734, PubMed 25350441

Kalpathy-Cramer J, Gerstner ER, Emblem KE, Andronesi O, Rosen B (2014)
Advanced magnetic resonance imaging of the physical processes in human glioblastoma
Cancer Res, 74 (17), 4622-4637
DOI 10.1158/0008-5472.CAN-14-0383, PubMed 25183787

Krogsrud SK, Tamnes CK, Fjell AM, Amlien I, Grydeland H, Sulutvedt U, Due-Tønnessen P, Bjørnerud A, Sølsnes AE, Håberg AK, Skrane J, Walhovd KB (2014)
Development of hippocampal subfield volumes from 4 to 22 years
Hum Brain Mapp, 35 (11), 5646-57
DOI 10.1002/hbm.22576, PubMed 24976170

Larsson C, Kleppestø M, Grothe I, Vardal J, Bjørnerud A (2014)
T1 in high-grade glioma and the influence of different measurement strategies on parameter estimations in DCE-MRI
J Magn Reson Imaging, 42 (1), 97-104
DOI 10.1002/jmri.24772, PubMed 25350816

Lauvsnes MB, Beyer MK, Kvaløy JT, Greve OJ, Appenzeller S, Kvivik I, Harboe E, Tjensvoll AB, Gøransson LG, Omdal R (2014)
Association of hippocampal atrophy with cerebrospinal fluid antibodies against the NR2 subtype of the N-methyl-D-aspartate receptor in patients with systemic lupus erythematosus and patients with primary Sjögren's syndrome
Arthritis Rheumatol, 66 (12), 3387-94
DOI 10.1002/art.38852, PubMed 25156222

Lilleby V, Haydon J, Sanner H, Krossness BK, Ringstad G, Flatø B (2014)
Severe macrophage activation syndrome and central nervous system involvement in juvenile dermatomyositis
Scand J Rheumatol, 43 (2), 171-3
DOI 10.3109/03009742.2013.863968, PubMed 24588361

Lundar T, Due-Tønnessen BJ, Egge A, Scheie D, Brandal P, Stensvold E, Due-Tønnessen P (2014)
Neurosurgical treatment of pediatric low-grade midbrain tumors: a single consecutive institutional series of 15 patients
J Neurosurg Pediatr, 14 (6), 598-603
DOI 10.3171/2014.9.PEDS1462, PubMed 25325421

Meling TR, Sorteberg W, Bakke SJ, Jacobsen EA, Lane P, Vajkoczy P (2014)
Case report: a troublesome ophthalmic artery aneurysm
J Neurol Surg Rep, 75 (2), e230-5
DOI 10.1055/s-0034-1387187, PubMed 25485220

Mochol M, Berg K, Midtvedt Ø, Ringstad G, Kerty E (2014)
[Woman with recurrent uveitis and neurological symptoms]
Tidsskr Nor Laegeforen, 134 (12-13), 1245-8
DOI 10.4045/tidsskr.13.0433, PubMed 24989204

Morell A, Lennmyr F, Jonsson O, Tovedal T, Pettersson J, Bergquist J, Zemgulis V, Einarsson GM, Thelin S, Ahlström H, Bjørnerud A (2014)
Influence of blood/tissue differences in contrast agent relaxivity on tracer-based MR perfusion measurements
MAGMA, 28 (2), 135-47
DOI 10.1007/s10334-014-0452-5, PubMed 24973020

Nygaard GO, Walhovd KB, Sowa P, Chepkoech JL, Bjørnerud A, Due-Tønnessen P, Landrø NI, Damangir S, Spulber G, Storsve AB, Beyer MK, Fjell AM, Celius EG, Harbo HF (2014)
Cortical thickness and surface area relate to specific symptoms in early relapsing-remitting multiple sclerosis
Mult Scler, 21 (4), 402-14
DOI 10.1177/1352458514543811, PubMed 25139946

Odland A, Server A, Saxhaug C, Breivik B, Groote R, Vardal J, Larsson C, Bjørnerud A (2014)
Volumetric glioma quantification: comparison of manual and semi-automatic tumor segmentation for the quantification of tumor growth
Acta Radiol, 56 (11), 1396-403
DOI 10.1177/0284185114554822, PubMed 25338837

Ousdal OT, Andreassen OA, Server A, Jensen J (2014)
Increased amygdala and visual cortex activity and functional connectivity towards stimulus novelty is associated with state anxiety
PLoS One, 9 (4), e96146
DOI 10.1371/journal.pone.0096146, PubMed 24755617

Ousdal OT, Specht K, Server A, Andreassen OA, Dolan RJ, Jensen J (2014)
The human amygdala encodes value and space during decision making
Neuroimage, 101, 712-9
DOI 10.1016/j.neuroimage.2014.07.055, PubMed 25094017

Reckless GE, Ousdal OT, Server A, Walter H, Andreassen OA, Jensen J (2014)
The left inferior frontal gyrus is involved in adjusting response bias during a perceptual decision-making task
Brain Behav, 4 (3), 398-407
DOI 10.1002/brb3.223, PubMed 24944869

Revheim ME, Haugvik SP, Johnsrud K, Mathisen Ø, Fjeld JG, Skretting A (2014)
Respiratory gated and prolonged acquisition 18F-FDG PET improve preoperative assessment of colorectal liver metastases
Acta Radiol, 56 (4), 397-403
DOI 10.1177/0284185114529563, PubMed 24682406

Sandell T, Ringstad GA, Eide PK (2014)
Usefulness of the endoscope in microvascular decompression for trigeminal neuralgia and MRI-based prediction of the need for endoscopy
Acta Neurochir (Wien), 156 (10), 1901-9; discussion 1909
DOI 10.1007/s00701-014-2171-0, PubMed 25008460

Server A, Graff BA, Josefsen R, Orheim TE, Schellhorn T, Nordhøy W, Nakstad PH (2014)
Analysis of diffusion tensor imaging metrics for gliomas grading at 3 T
Eur J Radiol, 83 (3), e156-65
DOI 10.1016/j.ejrad.2013.12.023, PubMed 24457139

Strømmen K, Blakstad EW, Moltu SJ, Almaas AN, Westerberg AC, Amlien IK, Rønnestad AE, Nakstad B, Drevon CA, Bjørnerud A, Courivaud F, Hol PK, Veierød MB, Fjell AM, Walhovd KB, Iversen PO (2014)
Enhanced nutrient supply to very low birth weight infants is associated with improved white matter maturation and head growth
Neonatology, 107 (1), 68-75
DOI 10.1159/000368181, PubMed 25401387

Walhovd KB, Bjørnebekk A, Haabrekke K, Siqveland T, Slinning K, Nygaard E, Fjell AM, Due-Tønnessen P, Bjørnerud A, Moe V (2014)
Child neuroanatomical, neurocognitive, and visual acuity outcomes with maternal opioid and polysubstance detoxification
Pediatr Neurol, 52 (3), 326-32.e1-3
DOI 10.1016/j.pediatrneurol.2014.11.008, PubMed 25595574

Walhovd KB, Tamnes CK, Bjørnerud A, Due-Tønnessen P, Holland D, Dale AM, Fjell AM (2014)
Maturation of Cortico-Subcortical Structural Networks-Segregation and Overlap of Medial Temporal and Fronto-Striatal Systems in Development
Cereb Cortex, 25 (7), 1835-41
DOI 10.1093/cercor/bht424, PubMed 24436319

White NS, McDonald C, Farid N, Kuperman J, Karow D, Schenker-Ahmed NM, Bartsch H, Rakow-Penner R, Holland D, Shabaik A, Bjørnerud A, Hope T, Hattangadi-Gluth J, Liss M, Parsons JK, Chen CC, Raman S, Margolis D, Reiter RE, Marks L, Kesari S, Mundt AJ, Kane CJ, Carter BS, Bradley WG et al. (2014)
Diffusion-weighted imaging in cancer: physical foundations and applications of restriction spectrum imaging
Cancer Res, 74 (17), 4638-52
DOI 10.1158/0008-5472.CAN-13-3534, PubMed 25183788

Publications 2013

Babovic A, Müller C, Bach-Gansmo T (2013)
[When should thyroid scintigraphy be performed?]
Tidsskr Nor Laegeforen, 133 (9), 937
DOI 10.4045/tidsskr.13.0298, PubMed 23652138

Batchelor TT, Gerstner ER, Emblem KE, Duda DG, Kalpathy-Cramer J, Snuderl M, Ancukiewicz M, Polaskova P, Pinho MC, Jennings D, Plotkin SR, Chi AS, Eichler AF, Dietrich J, Hochberg FH, Lu-Emerson C, Iafrate AJ, Ivy SP, Rosen BR, Loeffler JS, Wen PY, Sorensen AG, Jain RK (2013)
Improved tumor oxygenation and survival in glioblastoma patients who show increased blood perfusion after cediranib and chemoradiation
Proc Natl Acad Sci U S A, 110 (47), 19059-64
DOI 10.1073/pnas.1318022110, PubMed 24190997

Beyer MK, Alves G, Hwang KS, Babakchanian S, Bronnick KS, Chou YY, Dalaker TO, Kurz MW, Larsen JP, Somme JH, Thompson PM, Tysnes OB, Apostolova LG (2013)
Cerebrospinal fluid Aβ levels correlate with structural brain changes in Parkinson's disease
Mov Disord, 28 (3), 302-10
DOI 10.1002/mds.25282, PubMed 23408705

Bolstad I, Andreassen OA, Reckless GE, Sigvartsen NP, Server A, Jensen J (2013)
Aversive event anticipation affects connectivity between the ventral striatum and the orbitofrontal cortex in an fMRI avoidance task
PLoS One, 8 (6), e68494
DOI 10.1371/journal.pone.0068494, PubMed 23826392

Emblem KE, Due-Tonnessen P, Hald JK, Bjornerud A, Pinho MC, Scheie D, Schad LR, Meling TR, Zoellner FG (2013)
Machine learning in preoperative glioma MRI: survival associations by perfusion-based support vector machine outperforms traditional MRI
J Magn Reson Imaging, 40 (1), 47-54
DOI 10.1002/jmri.24390, PubMed 24753371

Emblem KE, Mouridsen K, Bjornerud A, Farrar CT, Jennings D, Borra RJ, Wen PY, Ivy P, Batchelor TT, Rosen BR, Jain RK, Sorensen AG (2013)
Vessel architectural imaging identifies cancer patient responders to anti-angiogenic therapy
Nat Med, 19 (9), 1178-83
DOI 10.1038/nm.3289, PubMed 23955713

Funderud I, Løvstad M, Lindgren M, Endestad T, Due-Tønnessen P, Meling TR, Knight RT, Solbakk AK (2013)
Preparatory attention after lesions to the lateral or orbital prefrontal cortex--an event-related potentials study
Brain Res, 1527, 174-88
DOI 10.1016/j.brainres.2013.06.017, PubMed 23831520

Grøvik E, Bjørnerud A, Storås TH, Gjesdal KI (2013)
Split dynamic MRI: single bolus high spatial-temporal resolution and multi contrast evaluation of breast lesions
J Magn Reson Imaging, 39 (3), 673-82
DOI 10.1002/jmri.24206, PubMed 23913511

Hopp E, Bjørnerud A, Lunde K, Solheim S, Aakhus S, Arnesen H, Forfang K, Edvardsen T, Smith HJ (2013)
Perfusion MRI at rest in subacute and chronic myocardial infarct
Acta Radiol, 54 (4), 401-11
DOI 10.1177/0284185113475605, PubMed 23401603

Hwang KS, Beyer MK, Green AE, Chung C, Thompson PM, Janvin C, Larsen JP, Aarsland D, Apostolova LG (2013)
Mapping cortical atrophy in Parkinson's disease patients with dementia
J Parkinsons Dis, 3 (1), 69-76
DOI 10.3233/JPD-120151, PubMed 23938313

Jacobsen EA, Lesuer WE, Willetts L, Zellner KR, Mazzolini K, Antonios N, Beck B, Protheroe C, Ochkur SI, Colbert D, Lacy P, Moqbel R, Appleton J, Lee NA, Lee JJ (2013)
Eosinophil activities modulate the immune/inflammatory character of allergic respiratory responses in mice
Allergy, 69 (3), 315-27
DOI 10.1111/all.12321, PubMed 24266710

Johnsrud K, Skretting A, Naum AG, Bogsrud TV, Bach-Gansmo T (2013)
Characterization of an asymmetric add-on collimator used with a hand-held gamma probe for radioguided surgery and sentinel node detection: a demonstration of an alternative collimation method
Clin Physiol Funct Imaging, 33 (6), 478-82
DOI 10.1111/cpf.12057, PubMed 23758686

Jusufovic M, Due-Tønnessen P, Fric R, Stenset V (2013)
Subdural empyema
Tidsskr Nor Laegeforen, 133 (15), 1601
DOI 10.4045/tidsskr.13.0164, PubMed 23970275

Korsnes MS, Lövdahl H, Andersson S, Björnerud A, Due-Tönnesen P, Endestad T, Malt UF (2013)
Working memory in recurrent brief depression: an fMRI pilot study
J Affect Disord, 149 (1-3), 383-92
DOI 10.1016/j.jad.2013.02.017, PubMed 23510545

Lauvsnes MB, Maroni SS, Appenzeller S, Beyer MK, Greve OJ, Kvaløy JT, Harboe E, Gøransson LG, Tjensvoll AB, Omdal R (2013)
Memory dysfunction in primary Sjögren's syndrome is associated with anti-NR2 antibodies
Arthritis Rheum, 65 (12), 3209-17
DOI 10.1002/art.38127, PubMed 23982950

Lebedev AV, Beyer MK, Fritze F, Westman E, Ballard C, Aarsland D (2013)
Cortical changes associated with depression and antidepressant use in Alzheimer and Lewy body dementia: an MRI surface-based morphometric study
Am J Geriatr Psychiatry, 22 (1), 4-13.e1
DOI 10.1016/j.jagp.2013.02.004, PubMed 23880336

Lekva T, Berg JP, Heck A, Lyngvi Fougner S, Olstad OK, Ringstad G, Bollerslev J, Ueland T (2013)
Attenuated RORC expression in the presence of EMT progression in somatotroph adenomas following treatment with somatostatin analogs is associated with poor clinical recovery
PLoS One, 8 (6), e66927
DOI 10.1371/journal.pone.0066927, PubMed 23825587

Lekva T, Berg JP, Lyle R, Heck A, Ringstad G, Olstad OK, Michelsen AE, Casar-Borota O, Bollerslev J, Ueland T (2013)
Epithelial splicing regulator protein 1 and alternative splicing in somatotroph adenomas
Endocrinology, 154 (9), 3331-43
DOI 10.1210/en.2013-1051, PubMed 23825128

Pinho MC, Polaskova P, Kalpathy-Cramer J, Jennings D, Emblem KE, Jain RK, Rosen BR, Wen PY, Sorensen AG, Batchelor TT, Gerstner ER (2013)
Low incidence of pseudoprogression by imaging in newly diagnosed glioblastoma patients treated with cediranib in combination with chemoradiation
Oncologist, 19 (1), 75-81
DOI 10.1634/theoncologist.2013-0101, PubMed 24309981

Selnes P, Aarsland D, Bjørnerud A, Gjerstad L, Wallin A, Hessen E, Reinvang I, Grambaite R, Auning E, Kjærvik VK, Due-Tønnessen P, Stenset V, Fladby T (2013)
Diffusion tensor imaging surpasses cerebrospinal fluid as predictor of cognitive decline and medial temporal lobe atrophy in subjective cognitive impairment and mild cognitive impairment
J Alzheimers Dis, 33 (3), 723-36
DOI 10.3233/JAD-2012-121603, PubMed 23186987

Siepel FJ, Rongve A, Buter TC, Beyer MK, Ballard CG, Booij J, Aarsland D (2013)
(123I)FP-CIT SPECT in suspected dementia with Lewy bodies: a longitudinal case study
BMJ Open, 3 (4)
DOI 10.1136/bmjopen-2013-002642, PubMed 23572198

Skretting A, Revheim ME, Knudtsen IS, Johnsrud K, Bogsrud TV (2013)
An implementation of time-efficient respiratory-gated PET acquisition by repeated breath-holds
Acta Radiol, 54 (6), 672-5
DOI 10.1177/0284185113478007, PubMed 23463858

Sundseth J, Jacobsen EA, Kolstad F, Nygaard OP, Zwart JA, Hol PK (2013)
Magnetic resonance imaging evaluation after implantation of a titanium cervical disc prosthesis: a comparison of 1.5 and 3 Tesla magnet strength
Eur Spine J, 22 (10), 2296-302
DOI 10.1007/s00586-013-2994-z, PubMed 24061966

Thoresen C, Endestad T, Sigvartsen NP, Server A, Bolstad I, Johansson M, Andreassen OA, Jensen J (2013)
Frontotemporal hypoactivity during a reality monitoring paradigm is associated with delusions in patients with schizophrenia spectrum disorders
Cogn Neuropsychiatry, 19 (2), 97-115
DOI 10.1080/13546805.2013.776495, PubMed 23756081

Thormodsen R, Rimol LM, Tamnes CK, Juuhl-Langseth M, Holmén A, Emblem KE, Rund BR, Agartz I (2013)
Age-related cortical thickness differences in adolescents with early-onset schizophrenia compared with healthy adolescents
Psychiatry Res, 214 (3), 190-6
DOI 10.1016/j.pscychresns.2013.07.003, PubMed 24144503

Vardal J, Salo RA, Larsson C, Dale AM, Holland D, Groote IR, Bjørnerud A (2013)
Correction of B0-distortions in echo-planar-imaging-based perfusion-weighted MRI
J Magn Reson Imaging, 39 (3), 722-8
DOI 10.1002/jmri.24213, PubMed 24123663

Welander-Vatn A, Jensen J, Otnaess MK, Agartz I, Server A, Melle I, Andreassen OA (2013)
The neural correlates of cognitive control in bipolar I disorder: an fMRI study of medial frontal cortex activation during a Go/No-go task
Neurosci Lett, 549, 51-6
DOI 10.1016/j.neulet.2013.06.010, PubMed 23778236

Zeller B, Tamnes CK, Kanellopoulos A, Amlien IK, Andersson S, Due-Tønnessen P, Fjell AM, Walhovd KB, Westlye LT, Ruud E (2013)
Response to A.A.M. van der Veldt et al
J Clin Oncol, 32 (8), 852-3
DOI 10.1200/JCO.2013.52.5725, PubMed 24220558

Zeller B, Tamnes CK, Kanellopoulos A, Amlien IK, Andersson S, Due-Tønnessen P, Fjell AM, Walhovd KB, Westlye LT, Ruud E (2013)
Reduced neuroanatomic volumes in long-term survivors of childhood acute lymphoblastic leukemia
J Clin Oncol, 31 (17), 2078-85
DOI 10.1200/JCO.2012.47.4031, PubMed 23589559

Publications 2012

Alves G, Pedersen KF, Bloem BR, Blennow K, Zetterberg H, Borm GF, Dalaker TO, Beyer MK, Aarsland D, Andreasson U, Lange J, Tysnes OB, Zivadinov R, Larsen JP (2012)
Cerebrospinal fluid amyloid-β and phenotypic heterogeneity in de novo Parkinson's disease
J Neurol Neurosurg Psychiatry, 84 (5), 537-43
DOI 10.1136/jnnp-2012-303808, PubMed 23117496

Amlien IK, Fjell AM, Walhovd KB, Selnes P, Stenset V, Grambaite R, Bjørnerud A, Due-Tønnessen P, Skinningsrud A, Gjerstad L, Reinvang I, Fladby T (2012)
Mild cognitive impairment: cerebrospinal fluid tau biomarker pathologic levels and longitudinal changes in white matter integrity
Radiology, 266 (1), 295-303
DOI 10.1148/radiol.12120319, PubMed 23151827

Beyer MK, Bronnick KS, Hwang KS, Bergsland N, Tysnes OB, Larsen JP, Thompson PM, Somme JH, Apostolova LG (2012)
Verbal memory is associated with structural hippocampal changes in newly diagnosed Parkinson's disease
J Neurol Neurosurg Psychiatry, 84 (1), 23-8
DOI 10.1136/jnnp-2012-303054, PubMed 23154124

Bolstad N, Kazaryan AM, Revheim ME, Distante S, Johnsrud K, Warren DJ, Nustad K, Edwin B (2012)
A man with abdominal pain: enough evidence for surgery?
Clin Chem, 58 (8), 1187-90
DOI 10.1373/clinchem.2011.167015, PubMed 22843812

Brown AA, Jensen J, Nikolova YS, Djurovic S, Agartz I, Server A, Ferrell RE, Manuck SB, Mattingsdal M, Melle I, Hariri AR, Frigessi A, Andreassen OA (2012)
Genetic variants affecting the neural processing of human facial expressions: evidence using a genome-wide functional imaging approach
Transl Psychiatry, 2, e143
DOI 10.1038/tp.2012.67, PubMed 22828495

Chow N, Aarsland D, Honarpisheh H, Beyer MK, Somme JH, Elashoff D, Rongve A, Tysnes OB, Thompson PM, Apostolova LG (2012)
Comparing hippocampal atrophy in Alzheimer's dementia and dementia with lewy bodies
Dement Geriatr Cogn Disord, 34 (1), 44-50
DOI 10.1159/000339727, PubMed 22922563

Damangir S, Manzouri A, Oppedal K, Carlsson S, Firbank MJ, Sonnesyn H, Tysnes OB, O'Brien JT, Beyer MK, Westman E, Aarsland D, Wahlund LO, Spulber G (2012)
Multispectral MRI segmentation of age related white matter changes using a cascade of support vector machines
J Neurol Sci, 322 (1-2), 211-6
DOI 10.1016/j.jns.2012.07.064, PubMed 22921728

de Lange C, Malinen E, Qu H, Johnsrud K, Skretting A, Saugstad OD, Munkeby BH (2012)
Dynamic FDG PET for assessing early effects of cerebral hypoxia and resuscitation in new-born pigs
Eur J Nucl Med Mol Imaging, 39 (5), 792-9
DOI 10.1007/s00259-011-2055-y, PubMed 22297457

Heck A, Ringstad G, Fougner SL, Casar-Borota O, Nome T, Ramm-Pettersen J, Bollerslev J (2012)
Intensity of pituitary adenoma on T2-weighted magnetic resonance imaging predicts the response to octreotide treatment in newly diagnosed acromegaly
Clin Endocrinol (Oxf), 77 (1), 72-8
DOI 10.1111/j.1365-2265.2011.04286.x, PubMed 22066905

Hope T, Westlye LT, Bjørnerud A (2012)
The effect of gradient sampling schemes on diffusion metrics derived from probabilistic analysis and tract-based spatial statistics
Magn Reson Imaging, 30 (3), 402-12
DOI 10.1016/j.mri.2011.11.003, PubMed 22244542

Hugdahl K, Beyer MK, Brix M, Ersland L (2012)
Autism spectrum disorder, functional MRI and MR spectroscopy: possibilities and challenges
Microb Ecol Health Dis, 23
DOI 10.3402/mehd.v23i0.18960, PubMed 23990828

Jusufovic M, Jacobsen EA, Lund CG (2012)
Cerebral venous thrombosis with venous infarction
Tidsskr Nor Laegeforen, 132 (15), 1757
DOI 10.4045/tidsskr.12.0186, PubMed 22929943

Jusufovic M, Sandset EC, Popperud TH, Solberg S, Ringstad G, Kerty E (2012)
An unusual case of the syndrome of cervical rib with subclavian artery thrombosis and cerebellar and cerebral infarctions
BMC Neurol, 12, 48
DOI 10.1186/1471-2377-12-48, PubMed 22741548

Juuhl-Langseth M, Rimol LM, Rasmussen IA, Thormodsen R, Holmén A, Emblem KE, Due-Tønnessen P, Rund BR, Agartz I (2012)
Comprehensive segmentation of subcortical brain volumes in early onset schizophrenia reveals limited structural abnormalities
Psychiatry Res, 203 (1), 14-23
DOI 10.1016/j.pscychresns.2011.10.005, PubMed 22917502

Larsson C, Kleppestø M, Rasmussen I, Salo R, Vardal J, Brandal P, Bjørnerud A (2012)
Sampling requirements in DCE-MRI based analysis of high grade gliomas: simulations and clinical results
J Magn Reson Imaging, 37 (4), 818-29
DOI 10.1002/jmri.23866, PubMed 23086710

Løvstad M, Funderud I, Endestad T, Due-Tønnessen P, Meling TR, Lindgren M, Knight RT, Solbakk AK (2012)
Executive functions after orbital or lateral prefrontal lesions: neuropsychological profiles and self-reported executive functions in everyday living
Brain Inj, 26 (13-14), 1586-98
DOI 10.3109/02699052.2012.698787, PubMed 22731818

Løvstad M, Funderud I, Meling T, Krämer UM, Voytek B, Due-Tønnessen P, Endestad T, Lindgren M, Knight RT, Solbakk AK (2012)
Anterior cingulate cortex and cognitive control: neuropsychological and electrophysiological findings in two patients with lesions to dorsomedial prefrontal cortex
Brain Cogn, 80 (2), 237-49
DOI 10.1016/j.bandc.2012.07.008, PubMed 22935543

Mattingsdal M, Brown AA, Djurovic S, Sønderby IE, Server A, Melle I, Agartz I, Hovig E, Jensen J, Andreassen OA (2012)
Pathway analysis of genetic markers associated with a functional MRI faces paradigm implicates polymorphisms in calcium responsive pathways
Neuroimage, 70, 143-9
DOI 10.1016/j.neuroimage.2012.12.035, PubMed 23274185

Ousdal OT, Reckless GE, Server A, Andreassen OA, Jensen J (2012)
Effect of relevance on amygdala activation and association with the ventral striatum
Neuroimage, 62 (1), 95-101
DOI 10.1016/j.neuroimage.2012.04.035, PubMed 22546319

Rimol LM, Nesvåg R, Hagler DJ, Bergmann O, Fennema-Notestine C, Hartberg CB, Haukvik UK, Lange E, Pung CJ, Server A, Melle I, Andreassen OA, Agartz I, Dale AM (2012)
Cortical volume, surface area, and thickness in schizophrenia and bipolar disorder
Biol Psychiatry, 71 (6), 552-60
DOI 10.1016/j.biopsych.2011.11.026, PubMed 22281121

Rojas-Anaya H, Skogen K, Miles KA (2012)
Stakeholder perspectives on the use of positron emission tomography in phase III oncology trials in the UK
Nucl Med Commun, 33 (6), 626-32
DOI 10.1097/MNM.0b013e328352c7b6, PubMed 22543952

Selnes P, Fjell AM, Gjerstad L, Bjørnerud A, Wallin A, Due-Tønnessen P, Grambaite R, Stenset V, Fladby T (2012)
White matter imaging changes in subjective and mild cognitive impairment
Alzheimers Dement, 8 (5 Suppl), S112-21
DOI 10.1016/j.jalz.2011.07.001, PubMed 23021621

Skogen K, Ganeshan B, Good C, Critchley G, Miles K (2012)
Measurements of heterogeneity in gliomas on computed tomography relationship to tumour grade
J Neurooncol, 111 (2), 213-9
DOI 10.1007/s11060-012-1010-5, PubMed 23224678

Soennesyn H, Nilsen DW, Oppedal K, Greve OJ, Beyer MK, Aarsland D (2012)
Relationship between orthostatic hypotension and white matter hyperintensity load in older patients with mild dementia
PLoS One, 7 (12), e52196
DOI 10.1371/journal.pone.0052196, PubMed 23284932

Soennesyn H, Oppedal K, Greve OJ, Fritze F, Auestad BH, Nore SP, Beyer MK, Aarsland D (2012)
White matter hyperintensities and the course of depressive symptoms in elderly people with mild dementia
Dement Geriatr Cogn Dis Extra, 2, 97-111
DOI 10.1159/000335497, PubMed 22590471

Tamnes CK, Walhovd KB, Dale AM, Østby Y, Grydeland H, Richardson G, Westlye LT, Roddey JC, Hagler DJ, Due-Tønnessen P, Holland D, Fjell AM, Alzheimer's Disease Neuroimaging Initiative (2012)
Brain development and aging: overlapping and unique patterns of change
Neuroimage, 68, 63-74
DOI 10.1016/j.neuroimage.2012.11.039, PubMed 23246860

Walhovd KB, Tamnes CK, Østby Y, Due-Tønnessen P, Fjell AM (2012)
Normal variation in behavioral adjustment relates to regional differences in cortical thickness in children
Eur Child Adolesc Psychiatry, 21 (3), 133-40
DOI 10.1007/s00787-012-0241-5, PubMed 22302474

Zöllner FG, Emblem KE, Schad LR (2012)
SVM-based glioma grading: Optimization by feature reduction analysis
Z Med Phys, 22 (3), 205-14
DOI 10.1016/j.zemedi.2012.03.007, PubMed 22503911

Publications 2011

Apostolova L, Alves G, Hwang KS, Babakchanian S, Bronnick KS, Larsen JP, Thompson PM, Chou YY, Tysnes OB, Vefring HK, Beyer MK (2011)
Hippocampal and ventricular changes in Parkinson's disease mild cognitive impairment
Neurobiol Aging, 33 (9), 2113-24
DOI 10.1016/j.neurobiolaging.2011.06.014, PubMed 21813212

Bjornerud A, Sorensen AG, Mouridsen K, Emblem KE (2011)
T1- and T2*-dominant extravasation correction in DSC-MRI: part I--theoretical considerations and implications for assessment of tumor hemodynamic properties
J Cereb Blood Flow Metab, 31 (10), 2041-53
DOI 10.1038/jcbfm.2011.52, PubMed 21505483

de Lange C, Brabrand K, Emblem KE, Bjornerud A, Løberg EM, Saugstad OD, Munkeby BH (2011)
Cerebral perfusion in perinatal hypoxia and resuscitation assessed by transcranial contrast-enhanced ultrasound and 3 T MRI in newborn pigs
Invest Radiol, 46 (11), 686-96
DOI 10.1097/RLI.0b013e3182266431, PubMed 21730873

Emblem KE, Bjornerud A, Mouridsen K, Borra RJ, Batchelor TT, Jain RK, Sorensen AG (2011)
T(1)- and T(2)(*)-dominant extravasation correction in DSC-MRI: part II-predicting patient outcome after a single dose of cediranib in recurrent glioblastoma patients
J Cereb Blood Flow Metab, 31 (10), 2054-64
DOI 10.1038/jcbfm.2011.39, PubMed 21505476

Fløisand Y, Delabie J, Fosså A, Helseth E, Jacobsen EA, Rolke J, Tjønnfjord GE (2011)
Richter syndrome presenting as a solitary cerebellar tumor during first-line treatment for chronic lymphocytic leukemia
Leuk Lymphoma, 52 (10), 2007-9
DOI 10.3109/10428194.2011.580480, PubMed 21663503

Ganeshan B, Strukowska O, Skogen K, Young R, Chatwin C, Miles K (2011)
Heterogeneity of focal breast lesions and surrounding tissue assessed by mammographic texture analysis: preliminary evidence of an association with tumor invasion and estrogen receptor status
Front Oncol, 1, 33
DOI 10.3389/fonc.2011.00033, PubMed 22649761

Garzón B, Emblem KE, Mouridsen K, Nedregaard B, Due-Tønnessen P, Nome T, Hald JK, Bjørnerud A, Håberg AK, Kvinnsland Y (2011)
Multiparametric analysis of magnetic resonance images for glioma grading and patient survival time prediction
Acta Radiol, 52 (9), 1052-60
DOI 10.1258/ar.2011.100510, PubMed 21969702

Jonsson O, Morell A, Zemgulis V, Lundström E, Tovedal T, Einarsson GM, Thelin S, Ahlström H, Björnerud A, Lennmyr F (2011)
Minimal safe arterial blood flow during selective antegrade cerebral perfusion at 20° centigrade
Ann Thorac Surg, 91 (4), 1198-205
DOI 10.1016/j.athoracsur.2010.12.066, PubMed 21353198

Kwon OK, Kim SH, Jacobsen EA, Marks MP (2011)
Clinical implications of internal carotid artery flow impairment caused by filter occlusion during carotid artery stenting
AJNR Am J Neuroradiol, 33 (3), 494-9
DOI 10.3174/ajnr.A2818, PubMed 22173773

Løvstad M, Funderud I, Lindgren M, Endestad T, Due-Tønnessen P, Meling T, Voytek B, Knight RT, Solbakk AK (2011)
Contribution of subregions of human frontal cortex to novelty processing
J Cogn Neurosci, 24 (2), 378-95
DOI 10.1162/jocn_a_00099, PubMed 21812562

Pihlstrøm L, Alfstad KÅ, Solyga V, Ringstad GA, Kerty E (2011)
[A 55-year old man with recurrent brain infarction]
Tidsskr Nor Laegeforen, 131 (11), 1089-91
DOI 10.4045/tidsskr.10.0162, PubMed 21681238

Ringstad GA, Emblem KE, Holland D, Dale AM, Bjornerud A, Hald JK (2011)
Assessment of pituitary adenoma volumetric change using longitudinal MR image registration
Neuroradiology, 54 (5), 435-43
DOI 10.1007/s00234-011-0894-7, PubMed 21647587

Sorensen AG, Emblem KE, Polaskova P, Jennings D, Kim H, Ancukiewicz M, Wang M, Wen PY, Ivy P, Batchelor TT, Jain RK (2011)
Increased survival of glioblastoma patients who respond to antiangiogenic therapy with elevated blood perfusion
Cancer Res, 72 (2), 402-7
DOI 10.1158/0008-5472.CAN-11-2464, PubMed 22127927

Storstein A, Helseth E, Johannesen TB, Schellhorn T, Mørk S, van Helvoirt R (2011)
[High-grade gliomas in adults]
Tidsskr Nor Laegeforen, 131 (3), 238-41
DOI 10.4045/tidsskr.09.1362, PubMed 21304572

Tamnes CK, Fjell AM, Østby Y, Westlye LT, Due-Tønnessen P, Bjørnerud A, Walhovd KB (2011)
The brain dynamics of intellectual development: waxing and waning white and gray matter
Neuropsychologia, 49 (13), 3605-11
DOI 10.1016/j.neuropsychologia.2011.09.012, PubMed 21939677

Thoresen C, Jensen J, Sigvartsen NP, Bolstad I, Server A, Nakstad PH, Andreassen OA, Endestad T (2011)
Arousal Modulates Activity in the Medial Temporal Lobe during a Short-Term Relational Memory Task
Front Hum Neurosci, 5, 177
DOI 10.3389/fnhum.2011.00177, PubMed 22291626

Thormodsen R, Jensen J, Holmèn A, Juuhl-Langseth M, Emblem KE, Andreassen OA, Rund BR (2011)
Prefrontal hyperactivation during a working memory task in early-onset schizophrenia spectrum disorders: an fMRI study
Psychiatry Res, 194 (3), 257-262
DOI 10.1016/j.pscychresns.2011.05.011, PubMed 22079661

Publications 2010

Abildgaard A, Witwit AK, Karlsen JS, Jacobsen EA, Tennøe B, Ringstad G, Due-Tønnessen P (2010)
An autostereoscopic 3D display can improve visualization of 3D models from intracranial MR angiography
Int J Comput Assist Radiol Surg, 5 (5), 549-54
DOI 10.1007/s11548-010-0509-5, PubMed 20652646

Apostolova LG, Beyer M, Green AE, Hwang KS, Morra JH, Chou YY, Avedissian C, Aarsland D, Janvin CC, Larsen JP, Cummings JL, Thompson PM (2010)
Hippocampal, caudate, and ventricular changes in Parkinson's disease with and without dementia
Mov Disord, 25 (6), 687-95
DOI 10.1002/mds.22799, PubMed 20437538

Bjørnerud A, Emblem KE (2010)
A fully automated method for quantitative cerebral hemodynamic analysis using DSC-MRI
J Cereb Blood Flow Metab, 30 (5), 1066-78
DOI 10.1038/jcbfm.2010.4, PubMed 20087370

Dalaker TO, Zivadinov R, Larsen JP, Beyer MK, Cox JL, Alves G, Bronnick K, Tysnes OB, Antulov R, Dwyer MG, Aarsland D (2010)
Gray matter correlations of cognition in incident Parkinson's disease
Mov Disord, 25 (5), 629-33
DOI 10.1002/mds.22867, PubMed 20213820

Dalaker TO, Zivadinov R, Ramasamy DP, Beyer MK, Alves G, Bronnick KS, Tysnes OB, Aarsland D, Larsen JP (2010)
Ventricular enlargement and mild cognitive impairment in early Parkinson's disease
Mov Disord, 26 (2), 297-301
DOI 10.1002/mds.23443, PubMed 21412836

Dullerud R, Gjertsen O, Server A (2010)
Magnetic resonance imaging of ligaments and membranes in the craniocervical junction in whiplash-associated injury and in healthy control subjects
Acta Radiol, 51 (2), 207-12
DOI 10.3109/02841850903321617, PubMed 19912072

Eldevik K, Nordhøy W, Skretting A (2010)
Relationship between sharpness and noise in CT images reconstructed with different kernels
Radiat Prot Dosimetry, 139 (1-3), 430-3
DOI 10.1093/rpd/ncq063, PubMed 20181647

Grydeland H, Walhovd KB, Westlye LT, Due-Tønnessen P, Ormaasen V, Sundseth Ø, Fjell AM (2010)
Amnesia following herpes simplex encephalitis: diffusion-tensor imaging uncovers reduced integrity of normal-appearing white matter
Radiology, 257 (3), 774-81
DOI 10.1148/radiol.10100179, PubMed 20935078

Server A (2010)
Response to a letter by Paul E. Sijens
Acta Radiol, 51 (3), 329-33
DOI 10.3109/02841851003617180, PubMed 20201638

Server A, Graff BA, Orheim TE, Schellhorn T, Josefsen R, Gadmar ØB, Nakstad PH (2010)
Measurements of diagnostic examination performance and correlation analysis using microvascular leakage, cerebral blood volume, and blood flow derived from 3T dynamic susceptibility-weighted contrast-enhanced perfusion MR imaging in glial tumor grading
Neuroradiology, 53 (6), 435-47
DOI 10.1007/s00234-010-0770-x, PubMed 20857284

Server A, Josefsen R, Kulle B, Maehlen J, Schellhorn T, Gadmar Ø, Kumar T, Haakonsen M, Langberg CW, Nakstad PH (2010)
Proton magnetic resonance spectroscopy in the distinction of high-grade cerebral gliomas from single metastatic brain tumors
Acta Radiol, 51 (3), 316-25
DOI 10.3109/02841850903482901, PubMed 20092374

Server A, Kulle B, Gadmar ØB, Josefsen R, Kumar T, Nakstad PH (2010)
Measurements of diagnostic examination performance using quantitative apparent diffusion coefficient and proton MR spectroscopic imaging in the preoperative evaluation of tumor grade in cerebral gliomas
Eur J Radiol, 80 (2), 462-70
DOI 10.1016/j.ejrad.2010.07.017, PubMed 20708868

Server A, Orheim TE, Graff BA, Josefsen R, Kumar T, Nakstad PH (2010)
Diagnostic examination performance by using microvascular leakage, cerebral blood volume, and blood flow derived from 3-T dynamic susceptibility-weighted contrast-enhanced perfusion MR imaging in the differentiation of glioblastoma multiforme and brain metastasis
Neuroradiology, 53 (5), 319-30
DOI 10.1007/s00234-010-0740-3, PubMed 20625709

Storås TH, Gjesdal KI, Gadmar OB, Geitung JT, Kløw NE (2010)
Three-dimensional balanced steady state free precession imaging of the prostate: flip angle dependency of the signal based on a two component T2-decay model
J Magn Reson Imaging, 31 (5), 1124-31
DOI 10.1002/jmri.22135, PubMed 20432347

Tamnes CK, Østby Y, Walhovd KB, Westlye LT, Due-Tønnessen P, Fjell AM (2010)
Neuroanatomical correlates of executive functions in children and adolescents: a magnetic resonance imaging (MRI) study of cortical thickness
Neuropsychologia, 48 (9), 2496-508
DOI 10.1016/j.neuropsychologia.2010.04.024, PubMed 20434470

Tamnes CK, Østby Y, Walhovd KB, Westlye LT, Due-Tønnessen P, Fjell AM (2010)
Intellectual abilities and white matter microstructure in development: a diffusion tensor imaging study
Hum Brain Mapp, 31 (10), 1609-25
DOI 10.1002/hbm.20962, PubMed 20162594

Tjensvoll AB, Harboe E, Gøransson LG, Beyer MK, Greve OJ, Herigstad A, Kvaløy JT, Omdal R (2010)
Migraine is frequent in patients with systemic lupus erythematosus: a case-control study
Cephalalgia, 31 (4), 401-8
DOI 10.1177/0333102410372428, PubMed 20974597

Walhovd KB, Westlye LT, Moe V, Slinning K, Due-Tønnessen P, Bjørnerud A, van der Kouwe A, Dale AM, Fjell AM (2010)
White matter characteristics and cognition in prenatally opiate- and polysubstance-exposed children: a diffusion tensor imaging study
AJNR Am J Neuroradiol, 31 (5), 894-900
DOI 10.3174/ajnr.A1957, PubMed 20203117

Westlye LT, Walhovd KB, Dale AM, Bjørnerud A, Due-Tønnessen P, Engvig A, Grydeland H, Tamnes CK, Østby Y, Fjell AM (2010)
Differentiating maturational and aging-related changes of the cerebral cortex by use of thickness and signal intensity
Neuroimage, 52 (1), 172-85
DOI 10.1016/j.neuroimage.2010.03.056, PubMed 20347997

Zöllner FG, Emblem KE, Schad LR (2010)
Support vector machines in DSC-based glioma imaging: suggestions for optimal characterization
Magn Reson Med, 64 (4), 1230-6
DOI 10.1002/mrm.22495, PubMed 20564592

Publications 2009

Dalaker TO, Larsen JP, Bergsland N, Beyer MK, Alves G, Dwyer MG, Tysnes OB, Benedict RH, Kelemen A, Bronnick K, Zivadinov R (2009)
Brain atrophy and white matter hyperintensities in early Parkinson's disease(a)
Mov Disord, 24 (15), 2233-41
DOI 10.1002/mds.22754, PubMed 19768730

Dalaker TO, Larsen JP, Dwyer MG, Aarsland D, Beyer MK, Alves G, Bronnick K, Tysnes OB, Zivadinov R (2009)
White matter hyperintensities do not impact cognitive function in patients with newly diagnosed Parkinson's disease
Neuroimage, 47 (4), 2083-9
DOI 10.1016/j.neuroimage.2009.06.020, PubMed 19539037

Di Perri C, Dalaker TO, Beyer MK, Zivadinov R (2009)
Neuroimaging of cognitive impairments in vascular disease
Int Rev Neurobiol, 84, 49-80
DOI 10.1016/S0074-7742(09)00404-8, PubMed 19501713

Emblem KE, Bjornerud A (2009)
An automatic procedure for normalization of cerebral blood volume maps in dynamic susceptibility contrast-based glioma imaging
AJNR Am J Neuroradiol, 30 (10), 1929-32
DOI 10.3174/ajnr.A1680, PubMed 19628627

Emblem KE, Due-Tonnessen P, Hald JK, Bjornerud A (2009)
Automatic vessel removal in gliomas from dynamic susceptibility contrast imaging
Magn Reson Med, 61 (5), 1210-7
DOI 10.1002/mrm.21944, PubMed 19253390

Emblem KE, Nedregaard B, Hald JK, Nome T, Due-Tonnessen P, Bjornerud A (2009)
Automatic glioma characterization from dynamic susceptibility contrast imaging: brain tumor segmentation using knowledge-based fuzzy clustering
J Magn Reson Imaging, 30 (1), 1-10
DOI 10.1002/jmri.21815, PubMed 19557840

Fjell AM, Amlien IK, Westlye LT, Stenset V, Fladby T, Skinningsrud A, Eilsertsen DE, Bjørnerud A, Walhovd KB (2009)
CSF biomarker pathology correlates with a medial temporo-parietal network affected by very mild to moderate Alzheimer's disease but not a fronto-striatal network affected by healthy aging
Neuroimage, 49 (2), 1820-30
DOI 10.1016/j.neuroimage.2009.09.029, PubMed 19800012

Lindekleiv HM, Jacobsen EA, Kloster R, Sandell T, Isaksen JG, Romner B, Ingebrigtsen T, Bajic R (2009)
Introduction of endovascular embolization for intracranial aneurysms in a low-volume institution
Acta Radiol, 50 (5), 555-61
DOI 10.1080/02841850902915740, PubMed 19455448

Lloret I, Server A, Taksdal I (2009)
Calvarial lesions: a radiological approach to diagnosis
Acta Radiol, 50 (5), 531-42
DOI 10.1080/02841850902795274, PubMed 19353343

Ostby Y, Tamnes CK, Fjell AM, Westlye LT, Due-Tønnessen P, Walhovd KB (2009)
Heterogeneity in subcortical brain development: A structural magnetic resonance imaging study of brain maturation from 8 to 30 years
J Neurosci, 29 (38), 11772-82
DOI 10.1523/JNEUROSCI.1242-09.2009, PubMed 19776264

Rasmussen I, Bjornerud A (2009)
Perfusion MRI: a brief overview
Acta Neuropsychiatr., 21 (6), 310-311

Server A, Kulle B, Maehlen J, Josefsen R, Schellhorn T, Kumar T, Langberg CW, Nakstad PH (2009)
Quantitative apparent diffusion coefficients in the characterization of brain tumors and associated peritumoral edema
Acta Radiol, 50 (6), 682-9
DOI 10.1080/02841850902933123, PubMed 19449234

Stenset V, Bjørnerud A, Fjell AM, Walhovd KB, Hofoss D, Due-Tønnessen P, Gjerstad L, Fladby T (2009)
Cingulum fiber diffusivity and CSF T-tau in patients with subjective and mild cognitive impairment
Neurobiol Aging, 32 (4), 581-9
DOI 10.1016/j.neurobiolaging.2009.04.014, PubMed 19428143

Tamnes CK, Ostby Y, Fjell AM, Westlye LT, Due-Tønnessen P, Walhovd KB (2009)
Brain maturation in adolescence and young adulthood: regional age-related changes in cortical thickness and white matter volume and microstructure
Cereb Cortex, 20 (3), 534-48
DOI 10.1093/cercor/bhp118, PubMed 19520764

Welander-Vatn AS, Jensen J, Lycke C, Agartz I, Server A, Gadmar ØB, Melle I, Nakstad PH, Andreassen OA (2009)
No altered dorsal anterior cingulate activation in bipolar II disorder patients during a Go/No-go task: an fMRI study
Bipolar Disord, 11 (3), 270-9
DOI 10.1111/j.1399-5618.2009.00680.x, PubMed 19419384

Westlye LT, Walhovd KB, Dale AM, Bjørnerud A, Due-Tønnessen P, Engvig A, Grydeland H, Tamnes CK, Ostby Y, Fjell AM (2009)
Life-span changes of the human brain white matter: diffusion tensor imaging (DTI) and volumetry
Cereb Cortex, 20 (9), 2055-68
DOI 10.1093/cercor/bhp280, PubMed 20032062

Wikström J, Bjornerud A, McGill S, Johansson L (2009)
Venous saturation slab causes overestimation of stenosis length in two-dimensional time-of-flight magnetic resonance angiography
Acta Radiol, 50 (1), 55-60
DOI 10.1080/02841850802562063, PubMed 19052937

Publications 2008

Emblem KE, Nedregaard B, Nome T, Due-Tonnessen P, Hald JK, Scheie D, Borota OC, Cvancarova M, Bjornerud A (2008)
Glioma grading by using histogram analysis of blood volume heterogeneity from MR-derived cerebral blood volume maps
Radiology, 247 (3), 808-17
DOI 10.1148/radiol.2473070571, PubMed 18487536

Emblem KE, Scheie D, Due-Tonnessen P, Nedregaard B, Nome T, Hald JK, Beiske K, Meling TR, Bjornerud A (2008)
Histogram analysis of MR imaging-derived cerebral blood volume maps: combined glioma grading and identification of low-grade oligodendroglial subtypes
AJNR Am J Neuroradiol, 29 (9), 1664-70
DOI 10.3174/ajnr.A1182, PubMed 18583405

Emblem KE, Zoellner FG, Tennoe B, Nedregaard B, Nome T, Due-Tonnessen P, Hald JK, Scheie D, Bjornerud A (2008)
Predictive modeling in glioma grading from MR perfusion images using support vector machines
Magn Reson Med, 60 (4), 945-52
DOI 10.1002/mrm.21736, PubMed 18816815

Erichsen AK, Server A, Landrø NI, Sandvik L, Tallaksen CM (2008)
Proton magnetic resonance spectroscopy and cognition in patients with spastin mutations
J Neurol Sci, 277 (1-2), 124-9
DOI 10.1016/j.jns.2008.10.030, PubMed 19084842

Fjell AM, Walhovd KB, Amlien I, Bjørnerud A, Reinvang I, Gjerstad L, Cappelen T, Willoch F, Due-Tønnessen P, Grambaite R, Skinningsrud A, Stenset V, Fladby T (2008)
Morphometric changes in the episodic memory network and tau pathologic features correlate with memory performance in patients with mild cognitive impairment
AJNR Am J Neuroradiol, 29 (6), 1183-9
DOI 10.3174/ajnr.A1059, PubMed 18544670

Fjell AM, Westlye LT, Greve DN, Fischl B, Benner T, van der Kouwe AJ, Salat D, Bjørnerud A, Due-Tønnessen P, Walhovd KB (2008)
The relationship between diffusion tensor imaging and volumetry as measures of white matter properties
Neuroimage, 42 (4), 1654-68
DOI 10.1016/j.neuroimage.2008.06.005, PubMed 18620064

Gilfillan GD, Selmer KK, Roxrud I, Smith R, Kyllerman M, Eiklid K, Kroken M, Mattingsdal M, Egeland T, Stenmark H, Sjøholm H, Server A, Samuelsson L, Christianson A, Tarpey P, Whibley A, Stratton MR, Futreal PA, Teague J, Edkins S, Gecz J, Turner G, Raymond FL, Schwartz C, Stevenson RE et al. (2008)
SLC9A6 mutations cause X-linked mental retardation, microcephaly, epilepsy, and ataxia, a phenotype mimicking Angelman syndrome
Am J Hum Genet, 82 (4), 1003-10
DOI 10.1016/j.ajhg.2008.01.013, PubMed 18342287

Gjertsen O, Schellhorn T, Nakstad PH (2008)
Fluoroscopy-guided sacroplasty: special focus on preoperative planning from three-dimensional computed tomography
Acta Radiol, 49 (9), 1042-8
DOI 10.1080/02841850802350659, PubMed 18759150

Il'yasov KA, Fossheim SL, Wiggen UN, Rogstad A, Hennig J, Bjornerud A (2008)
Paramagnetic liposomes as thermosensitive probes for MRI-guided thermal treatment: In vitro feasibility studies
Appl. Magn. Reson., 33 (4), 469-480

Jacobsen EA (2008)
[Stroke--endovascular treatment methods]
Tidsskr Nor Laegeforen, 128 (6), 698-702
PubMed 18337851

Munkeby BH, De Lange C, Emblem KE, Bjørnerud A, Kro GA, Andresen J, Winther-Larssen EH, Løberg EM, Hald JK (2008)
A piglet model for detection of hypoxic-ischemic brain injury with magnetic resonance imaging
Acta Radiol, 49 (9), 1049-57
DOI 10.1080/02841850802334224, PubMed 18720081

Ousdal OT, Jensen J, Server A, Hariri AR, Nakstad PH, Andreassen OA (2008)
The human amygdala is involved in general behavioral relevance detection: evidence from an event-related functional magnetic resonance imaging Go-NoGo task
Neuroscience, 156 (3), 450-5
DOI 10.1016/j.neuroscience.2008.07.066, PubMed 18775476

Specht K, Hugdahl K, Ofte S, Nygård M, Bjørnerud A, Plante E, Helland T (2008)
Brain activation on pre-reading tasks reveals at-risk status for dyslexia in 6-year-old children
Scand J Psychol, 50 (1), 79-91
DOI 10.1111/j.1467-9450.2008.00688.x, PubMed 18826418

Storås TH, Gjesdal KI, Gadmar ØB, Geitung JT, Kløw NE (2008)
Prostate magnetic resonance imaging: multiexponential T2 decay in prostate tissue
J Magn Reson Imaging, 28 (5), 1166-72
DOI 10.1002/jmri.21534, PubMed 18972358

Walhovd KB, Fjell AM, Amlien I, Grambaite R, Stenset V, Bjørnerud A, Reinvang I, Gjerstad L, Cappelen T, Due-Tønnessen P, Fladby T (2008)
Multimodal imaging in mild cognitive impairment: Metabolism, morphometry and diffusion of the temporal-parietal memory network
Neuroimage, 45 (1), 215-23
DOI 10.1016/j.neuroimage.2008.10.053, PubMed 19056499

Walhovd KB, Moe V, Slinning K, Due-Tonnessen P, Bjornerud A, Dale AM, van der Kouwe A, Quinn BT, Kosofsky B, Greve D, Fischl B (2008)
Volumetric cerebral characteristics of children exposed to opiates and other substances in utero (vol 36, pg 1331, 2007)
Neuroimage, 41 (4), 1514-1516

Westlye LT, Walhovd KB, Bjørnerud A, Due-Tønnessen P, Fjell AM (2008)
Error-related negativity is mediated by fractional anisotropy in the posterior cingulate gyrus--a study combining diffusion tensor imaging and electrophysiology in healthy adults
Cereb Cortex, 19 (2), 293-304
DOI 10.1093/cercor/bhn084, PubMed 18502729

Aarsland D, Beyer MK, Kurz MW (2008)
Dementia in Parkinson's disease
Curr Opin Neurol, 21 (6), 676-82
DOI 10.1097/WCO.0b013e3283168df0, PubMed 18989112

Aarsland D, Kurz M, Beyer M, Bronnick K, Piepenstock Nore S, Ballard C (2008)
Early discriminatory diagnosis of dementia with Lewy bodies. The emerging role of CSF and imaging biomarkers
Dement Geriatr Cogn Disord, 25 (3), 195-205
DOI 10.1159/000113417, PubMed 18204253