Publications 2024

Groote IR (2024)
[Skin lumps]
Tidsskr Nor Laegeforen, 144 (6)
DOI 10.4045/tidsskr.24.0057, PubMed 38747665

Poirot MG, Ruhe HG, Mutsaerts HMM, Maximov II, Groote IR, Bjørnerud A, Marquering HA, Reneman L, Caan MWA (2024)
Treatment Response Prediction in Major Depressive Disorder Using Multimodal MRI and Clinical Data: Secondary Analysis of a Randomized Clinical Trial
Am J Psychiatry, 181 (3), 223-233
DOI 10.1176/appi.ajp.20230206, PubMed 38321916

Publications 2023

Bresser T, Leerssen J, Hölsken S, Groote I, Foster-Dingley JC, van den Heuvel MP, Van Someren EJW (2023)
The role of brain white matter in depression resilience and response to sleep interventions
Brain Commun, 5 (4), fcad210
DOI 10.1093/braincomms/fcad210, PubMed 37554956

MacIntosh BJ, Liu Q, Schellhorn T, Beyer MK, Groote IR, Morberg PC, Poulin JM, Selseth MN, Bakke RC, Naqvi A, Hillal A, Ullberg T, Wassélius J, Rønning OM, Selnes P, Kristoffersen ES, Emblem KE, Skogen K, Sandset EC, Bjørnerud A (2023)
Radiological features of brain hemorrhage through automated segmentation from computed tomography in stroke and traumatic brain injury
Front Neurol, 14, 1244672
DOI 10.3389/fneur.2023.1244672, PubMed 37840934

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

Publications 2022

Ottesen JA, Caan MWA, Groote IR, Bjørnerud A (2022)
A densely interconnected network for deep learning accelerated MRI
MAGMA, 36 (1), 65-77
DOI 10.1007/s10334-022-01041-3, PubMed 36103029

Poirot MG, Caan MWA, Ruhe HG, Bjørnerud A, Groote I, Reneman L, Marquering HA (2022)
Robustness of radiomics to variations in segmentation methods in multimodal brain MRI
Sci Rep, 12 (1), 16712
DOI 10.1038/s41598-022-20703-9, PubMed 36202934

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

Kleppestø M, Bjørnerud A, Groote IR, Kim M, Vardal J, Larsson C (2021)
Operator dependency of arterial input function in dynamic contrast-enhanced MRI
MAGMA, 35 (1), 105-112
DOI 10.1007/s10334-021-00926-z, PubMed 34213687

Publications 2020

Delfin C, Reckless GE, Bolstad I, Groote I, Andreassen OA, Jensen J (2020)
Exploring the Effects of an Acute Dose of Antipsychotic Medication on Motivation-mediated BOLD Activity Using fMRI and a Perceptual Decision-making Task
Neuroscience, 440, 146-159
DOI 10.1016/j.neuroscience.2020.05.035, PubMed 32473275

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

Mutsaerts HJMM, Petr J, Groot P, Vandemaele P, Ingala S, Robertson AD, Václavů L, Groote I, Kuijf H, Zelaya F, O'Daly O, Hilal S, Wink AM, Kant I, Caan MWA, Morgan C, de Bresser J, Lysvik E, Schrantee A, Bjørnebekk A, Clement P, Shirzadi Z, Kuijer JPA, Wottschel V, Anazodo UC et al. (2020)
ExploreASL: An image processing pipeline for multi-center ASL perfusion MRI studies
Neuroimage, 219, 117031
DOI 10.1016/j.neuroimage.2020.117031, PubMed 32526385

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

Walhovd KB, Amlien I, Schrantee A, Rohani DA, Groote I, Bjørnerud A, Fjell AM, Reneman L (2020)
Methylphenidate Effects on Cortical Thickness in Children and Adults with Attention-Deficit/Hyperactivity Disorder: A Randomized Clinical Trial
AJNR Am J Neuroradiol, 41 (5), 758-765
DOI 10.3174/ajnr.A6560, PubMed 32414901

Publications 2019

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

Publications 2018

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

Groote IR (2018)
Rise of the machines
Tidsskr Nor Laegeforen, 138 (17)
DOI 10.4045/tidsskr.18.0795, PubMed 30378397

Groote IR (2018)
The robots are coming!
Tidsskr. Nor. Laegeforen., 138 (17), 1587

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

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

Paquola C, Bennett MR, Hatton SN, Hermens DF, Groote I, Lagopoulos J (2017)
Hippocampal development in youth with a history of childhood maltreatment
J Psychiatr Res, 91, 149-155
DOI 10.1016/j.jpsychires.2017.03.019, PubMed 28364595

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

Publications 2016

Schrantee A, Tamminga HG, Bouziane C, Bottelier MA, Bron EE, Mutsaerts HJ, Zwinderman AH, Groote IR, Rombouts SA, Lindauer RJ, Klein S, Niessen WJ, Opmeer BC, Boer F, Lucassen PJ, Andersen SL, Geurts HM, Reneman L (2016)
Age-Dependent Effects of Methylphenidate on the Human Dopaminergic System in Young vs Adult Patients With Attention-Deficit/Hyperactivity Disorder: A Randomized Clinical Trial
JAMA Psychiatry, 73 (9), 955-62
DOI 10.1001/jamapsychiatry.2016.1572, PubMed 27487479

Publications 2015

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

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

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

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

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

Publications 2014

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

Xu J, Vik A, Groote IR, Lagopoulos J, Holen A, Ellingsen O, Håberg AK, Davanger S (2014)
Nondirective meditation activates default mode network and areas associated with memory retrieval and emotional processing
Front Hum Neurosci, 8, 86
DOI 10.3389/fnhum.2014.00086, PubMed 24616684

Publications 2013

Kleppestø M, Larsson C, Groote I, Salo R, Vardal J, Courivaud F, Bjørnerud A (2013)
T2*-correction in dynamic contrast-enhanced MRI from double-echo acquisitions
J Magn Reson Imaging, 39 (5), 1314-9
DOI 10.1002/jmri.24268, PubMed 24123598

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