Publications 2023

Voldsbekk I, Groote I, Zak N, Roelfs D, Geier O, Due-Tønnessen P, Løkken LL, Strømstad M, Blakstvedt TY, Kuiper YS, Elvsåshagen T, Westlye LT, Bjørnerud A, Maximov II (2023)
Corrigendum to "Sleep and sleep deprivation differentially alter white matter microstructure: A mixed model design utilising advanced diffusion modelling"
Neuroimage, 270, 119939
DOI 10.1016/j.neuroimage.2023.119939, PubMed 36841108

Warsza B, Due-Tønnessen P, Due-Tønnessen P, Pripp A, Ringstad G, Eide PK (2023)
Prevalence of pineal cysts in healthy individuals: Emphasis on size, morphology and pineal recess crowding
J Neurol Sci, 453, 120801
DOI 10.1016/j.jns.2023.120801, PubMed 37741123

Publications 2022

Voldsbekk I, Bjørnerud A, Groote I, Zak N, Roelfs D, Maximov II, Geier O, Due-Tønnessen P, Bøen E, Kuiper YS, Løkken LL, Strømstad M, Blakstvedt TY, Bjorvatn B, Malt UF, Westlye LT, Elvsåshagen T, Grydeland H (2022)
Evidence for widespread alterations in cortical microstructure after 32 h of sleep deprivation
Transl Psychiatry, 12 (1), 161
DOI 10.1038/s41398-022-01909-x, PubMed 35422097

Publications 2021

Due-Tønnessen P, Pinho MC, Emblem KE, Hald JK, Kanoto M, Abildgaard A, Sederevicius D, Groote IR, Rapalino O, Bjørnerud A (2021)
Author Correction: The Impact of MRI Features and Observer Confidence on the Treatment Decision-Making for Patients with Untreated Glioma
Sci Rep, 11 (1), 20287
DOI 10.1038/s41598-021-99776-x, PubMed 34620996

Kliem E, Gjestad E, Ryum T, Olsen A, Thommessen B, Indredavik B, Bieliauskas L, Due-Tønnessen P, Fladby T, Grambaite R (2021)
The Relationship of Psychiatric Symptoms with Performance-Based and Self-Reported Cognitive Function After Ischemic Stroke
J Int Neuropsychol Soc, 28 (1), 35-47
DOI 10.1017/S1355617721000187, PubMed 33785079

Lundar T, Due-Tønnessen BJ, Frič R, Brandal P, Due-Tønnessen P (2021)
Choroid Plexus Tumors in Children: Long-Term Follow-Up of Consecutive Single-Institutional Series of 59 Patients Treated over a Period of 8 Decades (1939-2020)
World Neurosurg, 158, e810-e819
DOI 10.1016/j.wneu.2021.11.070, PubMed 34823041

Lundar T, Due-Tønnessen BJ, Frič R, Sundseth J, Brandal P, Due-Tønnessen P (2021)
Outcome After Treatment of Spinal Ependymoma in Children and Adolescents: Long-Term Follow-up of a Single Consecutive Institutional Series of 33 Patients Treated Over Eight Decades
World Neurosurg, 150, e228-e235
DOI 10.1016/j.wneu.2021.02.131, PubMed 33684583

Lundar T, Due-Tønnessen BJ, Frič R, Sundseth J, Brandal P, Due-Tønnessen P (2021)
Outcome after treatment of pediatric supratentorial ependymoma: long-term follow-up of a single consecutive institutional series of 26 patients
Br J Neurosurg, 38 (2), 514-522
DOI 10.1080/02688697.2021.1914821, PubMed 34096810

Publications 2020

Frič R, Due-Tønnessen BJ, Lundar T, Egge A, Kronen Krossnes B, Due-Tønnessen P, Stensvold E, Brandal P (2020)
Long-term outcome of posterior fossa medulloblastoma in patients surviving more than 20 years following primary treatment in childhood
Sci Rep, 10 (1), 9371
DOI 10.1038/s41598-020-66328-8, PubMed 32523021

Fuster-Garcia E, Lorente Estellés D, Álvarez-Torres MDM, Juan-Albarracín J, Chelebian E, Rovira A, Acosta CA, Pineda J, Oleaga L, Mollá-Olmos E, Filice S, Due-Tønnessen P, Meling TR, Emblem KE, García-Gómez JM (2020)
MGMT methylation may benefit overall survival in patients with moderately vascularized glioblastomas
Eur Radiol, 31 (3), 1738-1747
DOI 10.1007/s00330-020-07297-4, PubMed 33001310

Larsson C, Groote I, Vardal J, Kleppestø M, Odland A, Brandal P, Due-Tønnessen P, Holme SS, Hope TR, Meling TR, Fosse E, Emblem KE, Bjørnerud A (2020)
Prediction of survival and progression in glioblastoma patients using temporal perfusion changes during radiochemotherapy
Magn Reson Imaging, 68, 106-112
DOI 10.1016/j.mri.2020.01.012, PubMed 32004711

Lundar T, Due-Tønnessen BJ, Frič R, Brandal P, Due-Tønnessen P (2020)
Adult outcome after treatment of pediatric posterior fossa ependymoma: long-term follow-up of a single consecutive institutional series of 22 patients with more than 5 years of survival
J Neurosurg Pediatr, 26 (1), 22-26
DOI 10.3171/2020.1.PEDS19700, PubMed 32217795

Lundar T, Due-Tønnessen BJ, Frič R, Brandal P, Stensvold E, Due-Tønnessen P (2020)
Outcomes in adulthood after neurosurgical treatment of brain tumors in the first 3 years of life: long-term follow-up of a single consecutive institutional series of 97 patients
Childs Nerv Syst, 37 (2), 427-433
DOI 10.1007/s00381-020-04859-1, PubMed 32814984

Voldsbekk I, Groote I, Zak N, Roelfs D, Geier O, Due-Tønnessen P, Løkken LL, Strømstad M, Blakstvedt TY, Kuiper YS, Elvsåshagen T, Westlye LT, Bjørnerud A, Maximov II (2020)
Sleep and sleep deprivation differentially alter white matter microstructure: A mixed model design utilising advanced diffusion modelling
Neuroimage, 226, 117540
DOI 10.1016/j.neuroimage.2020.117540, PubMed 33186715

Voldsbekk I, Maximov II, Zak N, Roelfs D, Geier O, Due-Tønnessen P, Elvsåshagen T, Strømstad M, Bjørnerud A, Groote I (2020)
Evidence for wakefulness-related changes to extracellular space in human brain white matter from diffusion-weighted MRI
Neuroimage, 212, 116682
DOI 10.1016/j.neuroimage.2020.116682, PubMed 32114147

Publications 2019

Del Mar Álvarez-Torres M, Juan-Albarracín J, Fuster-Garcia E, Bellvís-Bataller F, Lorente D, Reynés G, Font de Mora J, Aparici-Robles F, Botella C, Muñoz-Langa J, Faubel R, Asensio-Cuesta S, García-Ferrando GA, Chelebian E, Auger C, Pineda J, Rovira A, Oleaga L, Mollà-Olmos E, Revert AJ, Tshibanda L, Crisi G, Emblem KE, Martin D, Due-Tønnessen P et al. (2019)
Robust association between vascular habitats and patient prognosis in glioblastoma: An international multicenter study
J Magn Reson Imaging, 51 (5), 1478-1486
DOI 10.1002/jmri.26958, PubMed 31654541

Due-Tonnessen P, Groote IR (2019)
Like pearls on a string
Tidsskr. Nor. Laegeforen., 139 (12), 1182

Due-Tønnessen P, Groote I (2019)
[Like pearls on a string]
Tidsskr Nor Laegeforen, 139 (12)
DOI 10.4045/tidsskr.19.0203, PubMed 31502799

Due-Tønnessen P, Pinho MC, Emblem KE, Hald JK, Kanoto M, Abildgaard A, Sederevicius D, Groote IR, Rapalino O, Bjørnerud A (2019)
The Impact of MRI Features and Observer Confidence on the Treatment Decision-Making for Patients with Untreated Glioma
Sci Rep, 9 (1), 19898
DOI 10.1038/s41598-019-56333-x, PubMed 31882644

Ferschmann L, Vijayakumar N, Grydeland H, Overbye K, Sederevicius D, Due-Tønnessen P, Fjell AM, Walhovd KB, Pfeifer JH, Tamnes CK (2019)
Prosocial behavior relates to the rate and timing of cortical thinning from adolescence to young adulthood
Dev Cogn Neurosci, 40, 100734
DOI 10.1016/j.dcn.2019.100734, PubMed 31739096

Lundar T, Due-Tønnessen BJ, Frič R, Brandal P, Stensvold E, Due-Tønnessen P (2019)
Adult outcome after neurosurgical treatment of brain tumours in the first year of life: long-term follow-up of a single consecutive institutional series of 34 patients
Acta Neurochir (Wien), 161 (9), 1793-1798
DOI 10.1007/s00701-019-04014-z, PubMed 31309304

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

Stensvold E, Myklebust TÅ, Cappelen J, Due-Tønnessen BJ, Due-Tønnessen P, Kepka A, Johannesen TB, Krossnes B, Lundar T, Maric S, Miletic H, Moholdt V, Myrmel KS, Nordberg T, Rydland J, Stokland T, Solem K, Solheim O, Torsvik I, Wikran GC, Zeller B, Wesenberg F, Bechensteen AG, Brandal P (2019)
Children treated for medulloblastoma and supratentorial primitive neuroectodermal tumor in Norway from 1974 through 2013: Unexplainable regional differences in survival
Pediatr Blood Cancer, 66 (10), e27910
DOI 10.1002/pbc.27910, PubMed 31264356

Publications 2018

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

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

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

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

Publications 2017

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

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

Publications 2016

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

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

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

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

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

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

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

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

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, 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

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

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

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

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

Publications 2013

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

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

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

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

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

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

Publications 2012

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

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

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

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

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

Publications 2011

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

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

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

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

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

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

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

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

Publications 2009

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

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

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

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

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

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

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
DOI 10.1016/j.neuroimage.2008.04.022

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

Publications 2007

Walhovd KB, Moe V, Slinning K, Due-Tønnessen P, Bjørnerud A, Dale AM, van der Kouwe A, Quinn BT, Kosofsky B, Greve D, Fischl B (2007)
Volumetric cerebral characteristics of children exposed to opiates and other substances in utero
Neuroimage, 36 (4), 1331-44
DOI 10.1016/j.neuroimage.2007.03.070, PubMed 17513131

Publications 2005

Lund C, Nes RB, Ugelstad TP, Due-Tønnessen P, Andersen R, Hol PK, Brucher R, Russell D (2005)
Cerebral emboli during left heart catheterization may cause acute brain injury
Eur Heart J, 26 (13), 1269-75
DOI 10.1093/eurheartj/ehi148, PubMed 15716287

Publications 2004

Stabell KE, Bakke SJ, Andresen S, Bjørnaes H, Borchgrevink HM, Due-Tønnessen P, Heminghyt E, Nome T, Pedersen HK, Ramm-Pettersen J, Røste GK, Tennøe B (2004)
Selective posterior cerebral artery amobarbital test: its role in presurgical memory assessment in temporal lobe epilepsy
Epilepsia, 45 (7), 817-25
DOI 10.1111/j.0013-9580.2004.59903.x, PubMed 15230707

Publications 2002

Hol PK, Fosse E, Lundblad R, Nitter-Hauge S, Due-Tønnessen P, Vatne K, Smith HJ (2002)
The importance of intraoperative angiographic findings for predicting long-term patency in coronary artery bypass operations
Ann Thorac Surg, 73 (3), 813-8
DOI 10.1016/s0003-4975(01)03459-2, PubMed 11899185

Publications 2001

Hol PK, Fosse E, Mork BE, Lundblad R, Rein KA, Lingaas PS, Geiran O, Svennevig JL, Tonnessen TI, Nitter-Hauge S, Due-Tonnessen P, Vatne K, Smith HJ (2001)
Graft control by transit time flow measurement and intraoperative angiography in coronary artery bypass surgery
Heart Surg Forum, 4 (3), 254-7; discussion 257-8
PubMed 11673148

Hol PK, Fosse E, Mork BE, Lundblad R, Rein KA, Lingaas PS, Geiran O, Svennevig JL, Tonnessen TI, Nitter-Hauge S, Due-Tonnessen P, Vatne K, Smith HJ (2001)
Graft control by transit time flow measurement and intraoperative angiography in coronary artery bypass surgery
Heart Surg. Forum, 4 (3), 2001-2339-257