Publications

Publications 2024

  1. Gonzalez-Ortiz F, Kirsebom BE, Contador J, Tanley JE, Selnes P, Gísladóttir B, Pålhaugen L, Suhr Hemminghyth M, Jarholm J, Skogseth R, Bråthen G, Grøndtvedt G, Bjørnerud A, Tecelao S, Waterloo K, Aarsland D, Fernández-Lebrero A, García-Escobar G, Navalpotro-Gómez I, Turton M, Hesthamar A, Kac PR, Nilsson J, Luchsinger J, Hayden KM et al. (2024)
    Plasma brain-derived tau is an amyloid-associated neurodegeneration biomarker in Alzheimer's disease
    Nat Commun, 15 (1), 2908
    DOI 10.1038/s41467-024-47286-5, PubMed 38575616
  2. Mehdipour Ghazi M, Selnes P, Timón-Reina S, Tecelão S, Ingala S, Bjørnerud A, Kirsebom BE, Fladby T, Nielsen M (2024)
    Comparative analysis of multimodal biomarkers for amyloid-beta positivity detection in Alzheimer's disease cohorts
    Front Aging Neurosci, 16, 1345417
    DOI 10.3389/fnagi.2024.1345417, PubMed 38469163
  3. Padrela B, Mahroo A, Tee M, Sneve MH, Moyaert P, Geier O, Kuijer JPA, Beun S, Nordhøy W, Zhu YD, Buck MA, Hoinkiss DC, Konstandin S, Huber J, Wiersinga J, Rikken R, de Leeuw D, Grydeland H, Tippett L, Cawston EE, Ozturk-Isik E, Linn J, Brandt M, Tijms BM, van de Giessen EM et al. (2024)
    Developing blood-brain barrier arterial spin labelling as a non-invasive early biomarker of Alzheimer's disease (DEBBIE-AD): a prospective observational multicohort study protocol
    BMJ Open, 14 (3), e081635
    DOI 10.1136/bmjopen-2023-081635, PubMed 38458785
  4. 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

  1. Bakke KM, Meltzer S, Grøvik E, Negård A, Holmedal SH, Mikalsen LTG, Færden AE, Lyckander LG, Julbø FMI, Bjørnerud A, Gjesdal KI, Ree AH, Redalen KR (2023)
    Imaging the tumour microenvironment in rectal cancer: Decline in tumour blood flow during radiotherapy predicts good outcome
    Phys Imaging Radiat Oncol, 25, 100417
    DOI 10.1016/j.phro.2023.100417, PubMed 36718357
  2. Jarholm JA, Bjørnerud A, Dalaker TO, Akhavi MS, Kirsebom BE, Pålhaugen L, Nordengen K, Grøntvedt GR, Nakling A, Kalheim LF, Almdahl IS, Tecelão S, Fladby T, Selnes P (2023)
    Medial Temporal Lobe Atrophy in Predementia Alzheimer's Disease: A Longitudinal Multi-Site Study Comparing Staging and A/T/N in a Clinical Research Cohort
    J Alzheimers Dis, 94 (1), 259-279
    DOI 10.3233/JAD-221274, PubMed 37248900
  3. Lindland ES, Solheim AM, Andreassen S, Bugge R, Eikeland R, Reiso H, Lorentzen ÅR, Harbo HF, Beyer MK, Bjørnerud A (2023)
    Dynamic contrast-enhanced MRI shows altered blood-brain barrier function of deep gray matter structures in neuroborreliosis: a case-control study
    Eur Radiol Exp, 7 (1), 52
    DOI 10.1186/s41747-023-00365-6, PubMed 37710058
  4. 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
  5. Martiniussen MA, Larsen M, Larsen ASF, Hovda T, Koch HW, Bjørnerud A, Hofvind S (2023)
    Norwegian radiologists' expectations of artificial intelligence in mammographic screening - A cross-sectional survey
    Eur J Radiol, 167, 111061
    DOI 10.1016/j.ejrad.2023.111061, PubMed 37657381
  6. Ottesen JA, Yi D, Tong E, Iv M, Latysheva A, Saxhaug C, Jacobsen KD, Helland Å, Emblem KE, Rubin DL, Bjørnerud A, Zaharchuk G, Grøvik E (2023)
    2.5D and 3D segmentation of brain metastases with deep learning on multinational MRI data
    Front Neuroinform, 16, 1056068
    DOI 10.3389/fninf.2022.1056068, PubMed 36743439
  7. Røvang MS, Selnes P, MacIntosh BJ, Rasmus Groote I, Pålhaugen L, Sudre C, Fladby T, Bjørnerud A (2023)
    Segmenting white matter hyperintensities on isotropic three-dimensional Fluid Attenuated Inversion Recovery magnetic resonance images: Assessing deep learning tools on a Norwegian imaging database
    PLoS One, 18 (8), e0285683
    DOI 10.1371/journal.pone.0285683, PubMed 37616243
  8. 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

  1. Fuster-Garcia E, Thokle Hovden I, Fløgstad Svensson S, Larsson C, Vardal J, Bjørnerud A, Emblem KE (2022)
    Quantification of Tissue Compression Identifies High-Grade Glioma Patients with Reduced Survival
    Cancers (Basel), 14 (7)
    DOI 10.3390/cancers14071725, PubMed 35406497
  2. Kaiser A, Reneman L, Solleveld MM, Coolen BF, Scherder EJA, Knutsson L, Bjørnerud A, van Osch MJP, Wijnen JP, Lucassen PJ, Schrantee A (2022)
    A Randomized Controlled Trial on the Effects of a 12-Week High- vs. Low-Intensity Exercise Intervention on Hippocampal Structure and Function in Healthy, Young Adults
    Front Psychiatry, 12, 780095
    DOI 10.3389/fpsyt.2021.780095, PubMed 35126199
  3. 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
  4. 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
  5. 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
  6. von Brandis E, Jenssen HB, Avenarius DFM, Bjørnerud A, Flatø B, Tomterstad AH, Lilleby V, Rosendahl K, Sakinis T, Zadig PKK, Müller LO (2022)
    Automated segmentation of magnetic resonance bone marrow signal: a feasibility study
    Pediatr Radiol, 52 (6), 1104-1114
    DOI 10.1007/s00247-021-05270-x, PubMed 35107593
  7. von Brandis E, Jenssen HB, Avenarius DFM, Bjørnerud A, Flatø B, Tomterstad AH, Lilleby V, Rosendahl K, Sakinis T, Zadig PKK, Müller LO (2022)
    Correction to: Automated segmentation of magnetic resonance bone marrow signal: a feasibility study
    Pediatr Radiol, 52 (6), 1196
    DOI 10.1007/s00247-022-05315-9, PubMed 35192023

Publications 2021

  1. Bjørke AB, Østby Y, Grahl SG, Larsson PG, Olsen KB, Johansen Nævra MC, Ringstad GA, Bjørnerud A, Gjerstad L, Taubøll E, Heuser K (2021)
    Cognition in adult patients with newly diagnosed non-lesional temporal lobe epilepsy
    Epilepsy Behav, 116, 107771
    DOI 10.1016/j.yebeh.2021.107771, PubMed 33545650
  2. 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
  3. Kim M, Park JE, Emblem K, Bjørnerud A, Kim HS (2021)
    Vessel Type Determined by Vessel Architectural Imaging Improves Differentiation between Early Tumor Progression and Pseudoprogression in Glioblastoma
    AJNR Am J Neuroradiol, 42 (4), 663-670
    DOI 10.3174/ajnr.A6984, PubMed 33541891
  4. 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
  5. Sederevičius D, Vidal-Piñeiro D, Sørensen Ø, van Leemput K, Iglesias JE, Dalca AV, Greve DN, Fischl B, Bjørnerud A, Walhovd KB, Fjell AM, Alzheimers Disease Neuroimaging Initiative (2021)
    Reliability and sensitivity of two whole-brain segmentation approaches included in FreeSurfer - ASEG and SAMSEG
    Neuroimage, 237, 118113
    DOI 10.1016/j.neuroimage.2021.118113, PubMed 33940143

Publications 2020

  1. Bakke KM, Meltzer S, Grøvik E, Negård A, Holmedal SH, Gjesdal KI, Bjørnerud A, Ree AH, Redalen KR (2020)
    Sex Differences and Tumor Blood Flow from Dynamic Susceptibility Contrast MRI Are Associated with Treatment Response after Chemoradiation and Long-term Survival in Rectal Cancer
    Radiology, 297 (2), 352-360
    DOI 10.1148/radiol.2020200287, PubMed 32870132
  2. Bangalore Yogananda CG, Shah BR, Vejdani-Jahromi M, Nalawade SS, Murugesan GK, Yu FF, Pinho MC, Wagner BC, Emblem KE, Bjørnerud A, Fei B, Madhuranthakam AJ, Maldjian JA (2020)
    A Fully Automated Deep Learning Network for Brain Tumor Segmentation
    Tomography, 6 (2), 186-193
    DOI 10.18383/j.tom.2019.00026, PubMed 32548295
  3. Digernes I, Nilsen LB, Grøvik E, Bjørnerud A, Løvland G, Vik-Mo E, Meling TR, Saxhaug C, Helland Å, Jacobsen KD, Geier O, Emblem KE (2020)
    Noise dependency in vascular parameters from combined gradient-echo and spin-echo DSC MRI
    Phys Med Biol, 65 (22), 225020
    DOI 10.1088/1361-6560/abb71a, PubMed 33200748
  4. 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
  5. 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
  6. Pålhaugen L, Sudre CH, Tecelao S, Nakling A, Almdahl IS, Kalheim LF, Cardoso MJ, Johnsen SH, Rongve A, Aarsland D, Bjørnerud A, Selnes P, Fladby T (2020)
    Brain amyloid and vascular risk are related to distinct white matter hyperintensity patterns
    J Cereb Blood Flow Metab, 41 (5), 1162-1174
    DOI 10.1177/0271678X20957604, PubMed 32955960
  7. Vatnehol SAS, Hol PK, Bjørnerud A, Amiry-Moghaddam M, Haglerød C, Storås TH (2020)
    Effect of Drinking Oxygenated Water Assessed by in vivo MRI Relaxometry
    J Magn Reson Imaging, 52 (3), 720-728
    DOI 10.1002/jmri.27104, PubMed 32100358
  8. 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
  9. 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
  10. 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

  1. 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, 50 (4), 1114-1124
    DOI 10.1002/jmri.26740, PubMed 30945379
  2. 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
  3. 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
  4. 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
  5. 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, 29 (10), 5539-5548
    DOI 10.1007/s00330-019-06097-9, PubMed 30877463
  6. 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
  7. Vatnehol SAS, Hol PK, Bjørnerud A, Amiry-Moghaddam M, Haglerød C, Storås TH (2019)
    Determination of oxygen r1 at 3 Tesla using samples with a concentration range of dissolved oxygen
    MAGMA, 33 (3), 447-453
    DOI 10.1007/s10334-019-00783-x, PubMed 31606810

Publications 2018

  1. 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
  2. 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
  3. 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
  4. 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
  5. 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
  6. 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
  7. 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

Publications 2017

  1. 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
  2. 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
  3. 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
  4. 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
  5. 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
  6. 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
  7. 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
  8. 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
  9. 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

Publications 2016

  1. 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
  2. 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 Ktrans 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
  3. 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
  4. 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
  5. 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
  6. 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
  7. 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
  8. 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
  9. 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
  10. 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

  1. 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
  2. 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
  3. 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
  4. 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
  5. 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
  6. 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
  7. Reina ST, Zamorano MR, Bjornerud A (2015)
    Towards an Integrated Semantic Framework for Neurological Multidimensional Data Analysis
    LECT NOTES COMPUT SC, 9107, 175-184
    DOI 10.1007/978-3-319-18914-7_18
  8. 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
  9. 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
  10. 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

Publications 2014

  1. 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
  2. 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
  3. 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
  4. 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
  5. 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
  6. 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
  7. 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
  8. 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
  9. 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
  10. 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
  11. 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
  12. 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
  13. 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
  14. 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
  15. 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

  1. 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
  2. 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
  3. 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
  4. 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
  5. 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
  6. 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
  7. 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

Publications 2012

  1. 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
  2. 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
  3. 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
  4. 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

Publications 2011

  1. 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
  2. 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
  3. 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
  4. 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
  5. 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
  6. 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
  7. 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

  1. 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
  2. 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
  3. 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

  1. 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
  2. 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
  3. 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
  4. 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
  5. Rasmussen I, Bjornerud A (2009)
    Perfusion MRI: a brief overview
    Acta Neuropsychiatr., 21 (6), 310-311
    DOI 10.1111/j.1601-5215.2009.00426.x
  6. 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
  7. 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
  8. 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

  1. 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
  2. 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
  3. 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
  4. 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
    DOI 10.1007/s00723-008-0086-8
  5. 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
  6. 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
  7. 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
  8. 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
  9. 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

  1. Stenset V, Grambaite R, Reinvang I, Hessen E, Cappelen T, Bjørnerud A, Gjerstad L, Fladby T (2007)
    Diaschisis after thalamic stroke: a comparison of metabolic and structural changes in a patient with amnesic syndrome
    Acta Neurol Scand Suppl, 187, 68-71
    DOI 10.1111/j.1600-0404.2007.00851.x, PubMed 17419833
  2. 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 2006

  1. Briley-Saebo KC, Johansson LO, Hustvedt SO, Haldorsen AG, Bjørnerud A, Fayad ZA, Ahlstrom HK (2006)
    Clearance of iron oxide particles in rat liver: effect of hydrated particle size and coating material on liver metabolism
    Invest Radiol, 41 (7), 560-71
    DOI 10.1097/01.rli.0000221321.90261.09, PubMed 16772849
  2. Kirkhus E, Bjørnerud A, Thoen J, Johnston V, Dale K, Smith HJ (2006)
    Contrast-enhanced dynamic magnetic resonance imaging of finger joints in osteoarthritis and rheumatoid arthritis: an analysis based on pharmacokinetic modeling
    Acta Radiol, 47 (8), 845-51
    DOI 10.1080/02841850600838210, PubMed 17050366
  3. Munkeby BH, Smith HJ, Winther-Larssen EH, Bjørnerud A, Bjerkås I (2006)
    Magnetic resonance imaging of the Harderian gland in piglets
    J Anat, 209 (5), 699-705
    DOI 10.1111/j.1469-7580.2006.00642.x, PubMed 17062026

Publications 2005

  1. Bentzen L, Vestergaard-Poulsen P, Nielsen T, Overgaard J, Bjørnerud A, Briley-Saebø K, Horsman MR, Ostergaard L (2005)
    Intravascular contrast agent-enhanced MRI measuring contrast clearance and tumor blood volume and the effects of vascular modifiers in an experimental tumor
    Int J Radiat Oncol Biol Phys, 61 (4), 1208-15
    DOI 10.1016/j.ijrobp.2004.12.020, PubMed 15752903

Publications 2004

  1. Bjerner T, Johansson L, Wikström G, Ericsson A, Briley-Soebo K, Bjørnerud A, Ahlström H (2004)
    In and ex vivo MR evaluation of acute myocardial ischemia in pigs by determining R1 in steady state after the administration of the intravascular contrast agent NC100150 injection
    Invest Radiol, 39 (8), 479-86
    DOI 10.1097/01.rli.0000128658.63611.b3, PubMed 15257209
  2. Bjørnerud A, Johansson L (2004)
    The utility of superparamagnetic contrast agents in MRI: theoretical consideration and applications in the cardiovascular system
    NMR Biomed, 17 (7), 465-77
    DOI 10.1002/nbm.904, PubMed 15526351
  3. Briley-Saebo K, Bjørnerud A, Grant D, Ahlstrom H, Berg T, Kindberg GM (2004)
    Hepatic cellular distribution and degradation of iron oxide nanoparticles following single intravenous injection in rats: implications for magnetic resonance imaging
    Cell Tissue Res, 316 (3), 315-23
    DOI 10.1007/s00441-004-0884-8, PubMed 15103550
  4. Briley-Saebø K, Hustvedt SO, Haldorsen A, Bjørnerud A (2004)
    Long-term imaging effects in rat liver after a single injection of an iron oxide nanoparticle based MR contrast agent
    J Magn Reson Imaging, 20 (4), 622-31
    DOI 10.1002/jmri.20175, PubMed 15390223
  5. Frich L, Bjørnerud A, Fossheim S, Tillung T, Gladhaug I (2004)
    Experimental application of thermosensitive paramagnetic liposomes for monitoring magnetic resonance imaging guided thermal ablation
    Magn Reson Med, 52 (6), 1302-9
    DOI 10.1002/mrm.20289, PubMed 15562487
  6. Løkling KE, Skurtveit R, Bjørnerud A, Fossheim SL (2004)
    Novel pH-sensitive paramagnetic liposomes with improved MR properties
    Magn Reson Med, 51 (4), 688-96
    DOI 10.1002/mrm.20009, PubMed 15065240
  7. Munkeby BH, Lyng K, Frøen JF, Winther-Larssen EH, Rosland JH, Smith HJ, Saugstad OD, Bjørnerud A (2004)
    Morphological and hemodynamic magnetic resonance assessment of early neonatal brain injury in a piglet model
    J Magn Reson Imaging, 20 (1), 8-15
    DOI 10.1002/jmri.20084, PubMed 15221803

Publications 2003

  1. Aumann S, Schoenberg SO, Just A, Briley-Saebo K, Bjørnerud A, Bock M, Brix G (2003)
    Quantification of renal perfusion using an intravascular contrast agent (part 1): results in a canine model
    Magn Reson Med, 49 (2), 276-87
    DOI 10.1002/mrm.10380, PubMed 12541248
  2. Bjørnerud A, Bjerner T, Johansson LO, Ahlström HK (2003)
    Assessment of myocardial blood volume and water exchange: theoretical considerations and in vivo results
    Magn Reson Med, 49 (5), 828-37
    DOI 10.1002/mrm.10430, PubMed 12704765
  3. Daldrup-Link HE, Kaiser A, Helbich T, Werner M, Bjørnerud A, Link TM, Rummeny EJ (2003)
    Macromolecular contrast medium (feruglose) versus small molecular contrast medium (gadopentetate) enhanced magnetic resonance imaging: differentiation of benign and malignant breast lesions
    Acad Radiol, 10 (11), 1237-46
    DOI 10.1016/s1076-6332(03)00248-4, PubMed 14626298
  4. Daldrup-Link HE, Rydland J, Helbich TH, Bjørnerud A, Turetschek K, Kvistad KA, Kaindl E, Link TM, Staudacher K, Shames D, Brasch RC, Haraldseth O, Rummeny EJ (2003)
    Quantification of breast tumor microvascular permeability with feruglose-enhanced MR imaging: initial phase II multicenter trial
    Radiology, 229 (3), 885-92
    DOI 10.1148/radiol.2293021045, PubMed 14576446
  5. Rydland J, BjØrnerud A, Haugen O, Torheim G, Torres C, Kvistad KA, Haraldseth O (2003)
    New intravascular contrast agent applied to dynamic contrast enhanced MR imaging of human breast cancer
    Acta Radiol, 44 (3), 275-83
    DOI 10.1080/j.1600-0455.2003.00068.x, PubMed 12751998

Publications 2002

  1. Bjørnerud A, Johansson LO, Ahlström HK (2002)
    Renal T(*)(2) perfusion using an iron oxide nanoparticle contrast agent--influence of T(1) relaxation on the first-pass response
    Magn Reson Med, 47 (2), 298-304
    DOI 10.1002/mrm.10058, PubMed 11810673
  2. Bjørnerud A, Johansson LO, Briley-Saebø K, Ahlström HK (2002)
    Assessment of T1 and T2* effects in vivo and ex vivo using iron oxide nanoparticles in steady state--dependence on blood volume and water exchange
    Magn Reson Med, 47 (3), 461-71
    DOI 10.1002/mrm.10066, PubMed 11870832
  3. Johansson L, Johnsson C, Penno E, Björnerud A, Ahlström H (2002)
    Acute cardiac transplant rejection: detection and grading with MR imaging with a blood pool contrast agent--experimental study in the rat
    Radiology, 225 (1), 97-103
    DOI 10.1148/radiol.2251010698, PubMed 12354991
  4. Johansson LO, Bjerner T, Bjornerud A, Ahlstrom H, Tarlo KS, Lorenz CH (2002)
    Utility of NC100150 injection in cardiac MRI
    Acad Radiol, 9 Suppl 1, S79-81
    DOI 10.1016/s1076-6332(03)80404-x, PubMed 12019903

Publications 2001

  1. Bjørnerud A, Johansson LO, Ahlström HK (2001)
    Pre-clinical results with Clariscan (NC100150 Injection); experience from different disease models
    MAGMA, 12 (2-3), 99-103
    DOI 10.1007/BF02668090, PubMed 11390264
  2. Johansson LO, Bjørnerud A, Ahlström HK, Ladd DL, Fujii DK (2001)
    A targeted contrast agent for magnetic resonance imaging of thrombus: implications of spatial resolution
    J Magn Reson Imaging, 13 (4), 615-8
    DOI 10.1002/jmri.1086, PubMed 11276107
  3. Løkling KE, Fossheim SL, Skurtveit R, Bjørnerud A, Klaveness J (2001)
    pH-sensitive paramagnetic liposomes as MRI contrast agents: in vitro feasibility studies
    Magn Reson Imaging, 19 (5), 731-8
    DOI 10.1016/s0730-725x(01)00380-0, PubMed 11672632

Publications 2000

  1. Bjørnerud A, Briley-Saebø K, Johansson LO, Kellar KE (2000)
    Effect of NC100150 injection on the (1)H NMR linewidth of human whole blood ex vivo: dependency on blood oxygen tension
    Magn Reson Med, 44 (5), 803-7
    DOI 10.1002/1522-2594(200011)44:5<803::aid-mrm19>3.0.co;2-k, PubMed 11064416
  2. Fossheim SL, Il'yasov KA, Hennig J, Bjørnerud A (2000)
    Thermosensitive paramagnetic liposomes for temperature control during MR imaging-guided hyperthermia: in vitro feasibility studies
    Acad Radiol, 7 (12), 1107-15
    DOI 10.1016/s1076-6332(00)80064-1, PubMed 11131055
  3. Kellar KE, Fujii DK, Gunther WH, Briley-Saebø K, Bjørnerud A, Spiller M, Koenig SH (2000)
    NC100150 Injection, a preparation of optimized iron oxide nanoparticles for positive-contrast MR angiography
    J Magn Reson Imaging, 11 (5), 488-94
    DOI 10.1002/(sici)1522-2586(200005)11:5<488::aid-jmri4>3.0.co;2-v, PubMed 10813858

Publications 1999

  1. Røhl L, Ostergaard L, Simonsen CZ, Vestergaard-Poulsen P, Sørensen L, Bjørnerud A, Saebø KB, Gyldensted C (1999)
    NC100150-enhanced 3D-SPGR MR angiography of the common carotid artery in a pig vascular stenosis model. Quantification of stenosis and dose optimization
    Acta Radiol, 40 (3), 282-90
    DOI 10.3109/02841859909175555, PubMed 10335966
  2. Simonsen CZ, Ostergaard L, Vestergaard-Poulsen P, Røhl L, Bjørnerud A, Gyldensted C (1999)
    CBF and CBV measurements by USPIO bolus tracking: reproducibility and comparison with Gd-based values
    J Magn Reson Imaging, 9 (2), 342-7
    DOI 10.1002/(sici)1522-2586(199902)9:2<342::aid-jmri29>3.0.co;2-b, PubMed 10077035

Publications 1998

  1. Bjørnerud A, Wendland MF, Johansson L, Ahlstrom HK, Higgins CB, Oksendal A (1998)
    Use of intravascular contrast agents in MRI
    Acad Radiol, 5 Suppl 1, S223-5
    DOI 10.1016/s1076-6332(98)80111-6, PubMed 9561086
  2. Nolte-Ernsting C, Adam G, Bücker A, Berges S, Bjørnerud A, Günther RW (1998)
    [Experimental evaluation of superparamagnetic iron oxide particles in pulmonary MR angiography]
    Rofo, 168 (5), 508-13
    DOI 10.1055/s-2007-1015169, PubMed 9617369
  3. Nolte-Ernsting C, Adam G, Bücker A, Berges S, Bjørnerud A, Günther RW (1998)
    Abdominal MR angiography performed using blood pool contrast agents: comparison of a new superparamagnetic iron oxide nanoparticle and a linear gadolinium polymer
    AJR Am J Roentgenol, 171 (1), 107-13
    DOI 10.2214/ajr.171.1.9648772, PubMed 9648772
  4. Sorensen LH, Ostergard L, Simonsen CZ, Vestergard-Poulsen P, Bjornerud A, Gyldensted C (1998)
    Quantification of carotid stenosis in a pig model - Comparison of blood-pool contrast enhanced, time-of-flight and phase contrast MRA with digital subtraction angiography
    Riv. Neuroradiol., 11 2, 184
    DOI 10.1177/19714009980110S253

Publications 1997

  1. Nolte-Ernsting C, Adam G, Bücker A, Berges S, Bjørnerud A, Günther RW (1997)
    Contrast-enhanced magnetic resonance urography. First experimental results with a polymeric gadolinium bloodpool agent
    Invest Radiol, 32 (7), 418-23
    DOI 10.1097/00004424-199707000-00008, PubMed 9228608
  2. Southon TE, Grant D, Bjørnerud A, Moen OM, Spilling B, Martinsen I, Refsum H (1997)
    NMR relaxation studies with MnDPDP
    Acta Radiol, 38 (4 Pt 2), 708-16
    DOI 10.1080/02841859709172403, PubMed 9245966

Publications 1995

  1. MIDTHJELL K, KAPELRUD H, BJORNERUD A, CLAUDI T, BJORGAAS M, JERVELL J (1995)
    HYPOGLYCEMIA AND INSULIN PUMPS - REPLY
    Diabetes Care, 18 (8), 1201-1202
    DOI 10.2337/diacare.18.8.1201b

Publications 1994

  1. Midthjell K, Kapelrud H, Bjørnerud A, Claudi T, Bjørgaas M, Jervell J (1994)
    Severe or life-threatening hypoglycemia in insulin pump treatment
    Diabetes Care, 17 (10), 1235-6
    DOI 10.2337/diacare.17.10.1235, PubMed 7821159

 
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