Lars Tjelta Westlye
Position: Associate professor
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Author network for Lars Tjelta Westlye by COREMINE medical


Publications 2017

Córdova-Palomera A, Kaufmann T, Persson K, Alnæs D, Doan NT, Moberget T, Lund MJ, Barca ML, Engvig A, Brækhus A, Engedal K, Andreassen OA, Selbæk G, Westlye LT (2017)
Disrupted global metastability and static and dynamic brain connectivity across individuals in the Alzheimer's disease continuum
Sci Rep, 7, 40268
PubMed 28074926

Doan NT, Engvig A, Persson K, Alnæs D, Kaufmann T, Rokicki J, Córdova-Palomera A, Moberget T, Brækhus A, Barca ML, Engedal K, Andreassen OA, Selbæk G, Westlye LT (2017)
Dissociable diffusion MRI patterns of white matter microstructure and connectivity in Alzheimer's disease spectrum
Sci Rep, 7, 45131
PubMed 28338052

Dørum ES, Kaufmann T, Alnæs D, Andreassen OA, Richard G, Kolskår KK, Nordvik JE, Westlye LT (2017)
Increased sensitivity to age-related differences in brain functional connectivity during continuous multiple object tracking compared to resting-state
Neuroimage, 148, 364-372
PubMed 28111190

Hibar DP, Adams HH, Jahanshad N, Chauhan G, Stein JL, Hofer E, Renteria ME, Bis JC, Arias-Vasquez A, Ikram MK, Desrivières S, Vernooij MW, Abramovic L, Alhusaini S, Amin N, Andersson M, Arfanakis K, Aribisala BS, Armstrong NJ, Athanasiu L, Axelsson T, Beecham AH, Beiser A, Bernard M, Blanton SH et al. (2017)
Novel genetic loci associated with hippocampal volume
Nat Commun, 8, 13624
PubMed 28098162

Hoseth EZ, Ueland T, Dieset I, Birnbaum R, Shin JH, Kleinman JE, Hyde TM, Mørch RH, Hope S, Lekva T, Abraityte AJ, Michelsen AE, Melle I, Westlye LT, Ueland T, Djurovic S, Aukrust P, Weinberger DR, Andreassen OA (2017)
A Study of TNF Pathway Activation in Schizophrenia and Bipolar Disorder in Plasma and Brain Tissue
Schizophr Bull (in press)
PubMed 28049760

Kaufmann T, Alnæs D, Doan NT, Brandt CL, Andreassen OA, Westlye LT (2017)
Delayed stabilization and individualization in connectome development are related to psychiatric disorders
Nat Neurosci (in press)
PubMed 28218917

Quintana DS, Dieset I, Elvsåshagen T, Westlye LT, Andreassen OA (2017)
Oxytocin system dysfunction as a common mechanism underlying metabolic syndrome and psychiatric symptoms in schizophrenia and bipolar disorders
Front Neuroendocrinol (in press)
PubMed 28049009

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
PubMed 28151944

Publications 2016

Adams HH, Hibar DP, Chouraki V, Stein JL, Nyquist PA, Rentería ME, Trompet S, Arias-Vasquez A, Seshadri S, Desrivières S, Beecham AH, Jahanshad N, Wittfeld K, Van der Lee SJ, Abramovic L, Alhusaini S, Amin N, Andersson M, Arfanakis K, Aribisala BS, Armstrong NJ, Athanasiu L, Axelsson T, Beiser A, Bernard M et al. (2016)
Novel genetic loci underlying human intracranial volume identified through genome-wide association
Nat Neurosci, 19 (12), 1569-1582
PubMed 27694991

Dørum ES, Alnæs D, Kaufmann T, Richard G, Lund MJ, Tønnesen S, Sneve MH, Mathiesen NC, Rustan ØG, Gjertsen Ø, Vatn S, Fure B, Andreassen OA, Nordvik JE, Westlye LT (2016)
Age-related differences in brain network activation and co-activation during multiple object tracking
Brain Behav, 6 (11), e00533
PubMed 27843692

Elvsåshagen T, Zuzarte P, Westlye LT, Bøen E, Josefsen D, Boye B, Hol PK, Malt UF, Young LT, Andreazza AC (2016)
Dentate gyrus-cornu ammonis (CA) 4 volume is decreased and associated with depressive episodes and lipid peroxidation in bipolar II disorder: Longitudinal and cross-sectional analyses
Bipolar Disord, 18 (8), 657-668
PubMed 27995733

Giddaluru S, Espeseth T, Salami A, Westlye LT, Lundquist A, Christoforou A, Cichon S, Adolfsson R, Steen VM, Reinvang I, Nilsson LG, Le Hellard S, Nyberg L (2016)
Genetics of structural connectivity and information processing in the brain
Brain Struct Funct, 221 (9), 4643-4661
PubMed 26852023

Grellmann C, Neumann J, Bitzer S, Kovacs P, Tönjes A, Westlye LT, Andreassen OA, Stumvoll M, Villringer A, Horstmann A (2016)
Random Projection for Fast and Efficient Multivariate Correlation Analysis of High-Dimensional Data: A New Approach
Front Genet, 7, 102
PubMed 27375677

Guadalupe T, Mathias SR, vanErp TG, Whelan CD, Zwiers MP, Abe Y, Abramovic L, Agartz I, Andreassen OA, Arias-Vásquez A, Aribisala BS, Armstrong NJ, Arolt V, Artiges E, Ayesa-Arriola R, Baboyan VG, Banaschewski T, Barker G, Bastin ME, Baune BT, Blangero J, Bokde AL, Boedhoe PS, Bose A, Brem S et al. (2016)
Human subcortical brain asymmetries in 15,847 people worldwide reveal effects of age and sex
Brain Imaging Behav (in press)
PubMed 27738994

Haram M, Bettella F, Brandt CL, Quintana DS, Nerhus M, Bjella T, Djurovic S, Westlye LT, Andreassen OA, Melle I, Tesli M (2016)
Contribution of oxytocin receptor polymorphisms to amygdala activation in schizophrenia spectrum disorders
BJPsych Open, 2 (6), 353-358
PubMed 27847593

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

Hibar DP, Westlye LT, van Erp TG, Rasmussen J, Leonardo CD, Faskowitz J, Haukvik UK, Hartberg CB, Doan NT, Agartz I, Dale AM, Gruber O, Krämer B, Trost S, Liberg B, Abé C, Ekman CJ, Ingvar M, Landén M, Fears SC, Freimer NB, Bearden CE, Costa Rica/Colombia Consortium for Genetic Investigation of Bipolar Endophenotypes, Sprooten E, Glahn DC et al. (2016)
Subcortical volumetric abnormalities in bipolar disorder
Mol Psychiatry, 21 (12), 1710-1716
PubMed 26857596

Haatveit B, Jensen J, Alnæs D, Kaufmann T, Brandt CL, Thoresen C, Andreassen OA, Melle I, Ueland T, Westlye LT (2016)
Reduced load-dependent default mode network deactivation across executive tasks in schizophrenia spectrum disorders
Neuroimage Clin, 12, 389-96
PubMed 27622135

Jørgensen KN, Nerland S, Norbom LB, Doan NT, Nesvåg R, Mørch-Johnsen L, Haukvik UK, Melle I, Andreassen OA, Westlye LT, Agartz I (2016)
Increased MRI-based cortical grey/white-matter contrast in sensory and motor regions in schizophrenia and bipolar disorder
Psychol Med, 46 (9), 1971-85
PubMed 27049014

Jørgensen KN, Nesvåg R, Nerland S, Mørch-Johnsen L, Westlye LT, Lange EH, Haukvik UK, Hartberg CB, Melle I, Andreassen OA, Agartz I (2016)
Brain volume change in first-episode psychosis: an effect of antipsychotic medication independent of BMI change
Acta Psychiatr Scand, 135 (2), 117-126
PubMed 27925164

Kaufmann T, Alnæs D, Brandt CL, Doan NT, Kauppi K, Bettella F, Lagerberg TV, Berg AO, Djurovic S, Agartz I, Melle IS, Ueland T, Andreassen OA, Westlye LT (2016)
Task modulations and clinical manifestations in the brain functional connectome in 1615 fMRI datasets
Neuroimage, 147, 243-252
PubMed 27916665

Peng Q, Schork A, Bartsch H, Lo MT, Panizzon MS, Pediatric Imaging, Neurocognition and Genetics Study, Alzheimer’s Disease Neuroimaging Initiative, Westlye LT, Kremen WS, Jernigan TL, Le Hellard S, Steen VM, Espeseth T, Huentelman M, Håberg AK, Agartz I, Djurovic S, Andreassen OA, Dale AM, Schork NJ, Chen CH (2016)
Conservation of Distinct Genetically-Mediated Human Cortical Pattern
PLoS Genet, 12 (7), e1006143
PubMed 27459196

Quintana DS, Elstad M, Kaufmann T, Brandt CL, Haatveit B, Haram M, Nerhus M, Westlye LT, Andreassen OA (2016)
Resting-state high-frequency heart rate variability is related to respiratory frequency in individuals with severe mental illness but not healthy controls
Sci Rep, 6, 37212
PubMed 27853244

Quintana DS, Outhred T, Westlye LT, Malhi GS, Andreassen OA (2016)
The impact of oxytocin administration on brain activity: a systematic review and meta-analysis protocol
Syst Rev, 5 (1), 205
PubMed 27899138

Quintana DS, Westlye LT, Alnæs D, Rustan ØG, Kaufmann T, Smerud KT, Mahmoud RA, Djupesland PG, Andreassen OA (2016)
Low dose intranasal oxytocin delivered with Breath Powered device dampens amygdala response to emotional stimuli: A peripheral effect-controlled within-subjects randomized dose-response fMRI trial
Psychoneuroendocrinology, 69, 180-8
PubMed 27107209

Quintana DS, Westlye LT, Smerud KT, Mahmoud RA, Djupesland PG, Andreassen OA (2016)
Reliability of basal plasma vasopressin concentrations in healthy male adults
Acta Neuropsychiatr, 1-7 (in press)
PubMed 27923411

Skåtun KC, Kaufmann T, Doan NT, Alnæs D, Córdova-Palomera A, Jönsson EG, Fatouros-Bergman H, Flyckt L, KaSP, Melle I, Andreassen OA, Agartz I, Westlye LT (2016)
Consistent Functional Connectivity Alterations in Schizophrenia Spectrum Disorder: A Multisite Study
Schizophr Bull (in press)
PubMed 27872268

Skåtun KC, Kaufmann T, Tønnesen S, Biele G, Melle I, Agartz I, Alnæs D, Andreassen OA, Westlye LT (2016)
Global brain connectivity alterations in patients with schizophrenia and bipolar spectrum disorders
J Psychiatry Neurosci, 41 (5), 331-41
PubMed 26854755

Ulrichsen KM, Kaufmann T, Dørum ES, Kolskår KK, Richard G, Alnæs D, Arneberg TJ, Westlye LT, Nordvik JE (2016)
Clinical Utility of Mindfulness Training in the Treatment of Fatigue After Stroke, Traumatic Brain Injury and Multiple Sclerosis: A Systematic Literature Review and Meta-analysis
Front Psychol, 7, 912
PubMed 27445888

Valstad M, Alvares GA, Andreassen OA, Westlye LT, Quintana DS (2016)
The relationship between central and peripheral oxytocin concentrations: a systematic review and meta-analysis protocol
Syst Rev, 5, 49
PubMed 27037015

Westlye LT, Kaufmann T, Alnæs D, Hullstein IR, Bjørnebekk A (2016)
Brain connectivity aberrations in anabolic-androgenic steroid users
Neuroimage Clin, 13, 62-69
PubMed 27942448

Aas M, Kauppi K, Brandt CL, Tesli M, Kaufmann T, Steen NE, Agartz I, Westlye LT, Andreassen OA, Melle I (2016)
Childhood trauma is associated with increased brain responses to emotionally negative as compared with positive faces in patients with psychotic disorders
Psychol Med, 47 (4), 669-679
PubMed 27834153

Publications 2015

Alnæs D, Kaufmann T, Richard G, Duff EP, Sneve MH, Endestad T, Nordvik JE, Andreassen OA, Smith SM, Westlye LT (2015)
Attentional load modulates large-scale functional brain connectivity beyond the core attention networks
Neuroimage, 109, 260-72
PubMed 25595500

Alnæs D, Sneve MH, Richard G, Skåtun KC, Kaufmann T, Nordvik JE, Andreassen OA, Endestad T, Laeng B, Westlye LT (2015)
Functional connectivity indicates differential roles for the intraparietal sulcus and the superior parietal lobule in multiple object tracking
Neuroimage, 123, 129-37
PubMed 26299796

Brandt CL, Doan NT, Tønnesen S, Agartz I, Hugdahl K, Melle I, Andreassen OA, Westlye LT (2015)
Assessing brain structural associations with working-memory related brain patterns in schizophrenia and healthy controls using linked independent component analysis
Neuroimage Clin, 9, 253-63
PubMed 26509112

Brandt CL, Kaufmann T, Agartz I, Hugdahl K, Jensen J, Ueland T, Haatveit B, Skatun KC, Doan NT, Melle I, Andreassen OA, Westlye LT (2015)
Cognitive Effort and Schizophrenia Modulate Large-Scale Functional Brain Connectivity
Schizophr Bull, 41 (6), 1360-9
PubMed 25731885

Chen CH, Peng Q, Schork AJ, Lo MT, Fan CC, Wang Y, Desikan RS, Bettella F, Hagler DJ, Pediatric Imaging, Neurocognition and Genetics Study, Alzheimer’s Disease Neuroimaging Initiative, Westlye LT, Kremen WS, Jernigan TL, Le Hellard S, Steen VM, Espeseth T, Huentelman M, Håberg AK, Agartz I, Djurovic S, Andreassen OA, Schork N, Dale AM, Pediatric Imaging Neurocognition and Genetics Study et al. (2015)
Large-scale genomics unveil polygenic architecture of human cortical surface area
Nat Commun, 6, 7549
PubMed 26189703

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
PubMed 26020651

Grydeland H, Westlye LT, Walhovd KB, Fjell AM (2015)
Intracortical Posterior Cingulate Myelin Content Relates to Error Processing: Results from T1- and T2-Weighted MRI Myelin Mapping and Electrophysiology in Healthy Adults
Cereb Cortex, 26 (6), 2402-10
PubMed 25840423

Hartberg CB, Jørgensen KN, Haukvik UK, Westlye LT, Melle I, Andreassen OA, Agartz I (2015)
Lithium treatment and hippocampal subfields and amygdala volumes in bipolar disorder
Bipolar Disord, 17 (5), 496-506
PubMed 25809287

Hibar DP, Stein JL, Renteria ME, Arias-Vasquez A, Desrivières S, Jahanshad N, Toro R, Wittfeld K, Abramovic L, Andersson M, Aribisala BS, Armstrong NJ, Bernard M, Bohlken MM, Boks MP, Bralten J, Brown AA, Chakravarty MM, Chen Q, Ching CR, Cuellar-Partida G, den Braber A, Giddaluru S, Goldman AL, Grimm O et al. (2015)
Common genetic variants influence human subcortical brain structures
Nature, 520 (7546), 224-9
PubMed 25607358

Hope S, Hoseth E, Dieset I, Mørch RH, Aas M, Aukrust P, Djurovic S, Melle I, Ueland T, Agartz I, Ueland T, Westlye LT, Andreassen OA (2015)
Inflammatory markers are associated with general cognitive abilities in schizophrenia and bipolar disorder patients and healthy controls
Schizophr Res, 165 (2-3), 188-94
PubMed 25956633

Hoseth EZ, Westlye LT, Hope S, Dieset I, Aukrust P, Melle I, Haukvik UK, Agartz I, Ueland T, Ueland T, Andreassen OA (2015)
Association between cytokine levels, verbal memory and hippocampus volume in psychotic disorders and healthy controls
Acta Psychiatr Scand, 133 (1), 53-62
PubMed 26189721

Kanellopoulos A, Andersson S, Zeller B, Tamnes CK, Fjell AM, Walhovd KB, Westlye LT, Fosså SD, Ruud E (2015)
Neurocognitive Outcome in Very Long-Term Survivors of Childhood Acute Lymphoblastic Leukemia After Treatment with Chemotherapy Only
Pediatr Blood Cancer, 63 (1), 133-8
PubMed 26312396

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, 324-32
PubMed 26712339

Kaufmann T, Skåtun KC, Alnæs D, Doan NT, Duff EP, Tønnesen S, Roussos E, Ueland T, Aminoff SR, Lagerberg TV, Agartz I, Melle IS, Smith SM, Andreassen OA, Westlye LT (2015)
Disintegration of Sensorimotor Brain Networks in Schizophrenia
Schizophr Bull, 41 (6), 1326-35
PubMed 25943122

Moberget T, Andersson S, Lundar T, Due-Tønnessen BJ, Heldal A, Endestad T, Westlye LT (2015)
Long-term supratentorial brain structure and cognitive function following cerebellar tumour resections in childhood
Neuropsychologia, 69, 218-31
PubMed 25665770

Quintana DS, Guastella AJ, Westlye LT, Andreassen OA (2015)
The promise and pitfalls of intranasally administering psychopharmacological agents for the treatment of psychiatric disorders
Mol Psychiatry, 21 (1), 29-38
PubMed 26552590

Quintana DS, Westlye LT, Kaufmann T, Rustan ØG, Brandt CL, Haatveit B, Steen NE, Andreassen OA (2015)
Reduced heart rate variability in schizophrenia and bipolar disorder compared to healthy controls
Acta Psychiatr Scand, 133 (1), 44-52
PubMed 26371411

Quintana DS, Westlye LT, Rustan ØG, Tesli N, Poppy CL, Smevik H, Tesli M, Røine M, Mahmoud RA, Smerud KT, Djupesland PG, Andreassen OA (2015)
Low-dose oxytocin delivered intranasally with Breath Powered device affects social-cognitive behavior: a randomized four-way crossover trial with nasal cavity dimension assessment
Transl Psychiatry, 5, e602
PubMed 26171983

Steinberg S, Stefansson H, Jonsson T, Johannsdottir H, Ingason A, Helgason H, Sulem P, Magnusson OT, Gudjonsson SA, Unnsteinsdottir U, Kong A, Helisalmi S, Soininen H, Lah JJ, DemGene, Aarsland D, Fladby T, Ulstein ID, Djurovic S, Sando SB, White LR, Knudsen GP, Westlye LT, Selbæk G, Giegling I et al. (2015)
Loss-of-function variants in ABCA7 confer risk of Alzheimer's disease
Nat Genet, 47 (5), 445-7
PubMed 25807283

Stricker NH, Salat DH, Kuhn TP, Foley JM, Price JS, Westlye LT, Esterman MS, McGlinchey RE, Milberg WP, Leritz EC (2015)
Mild Cognitive Impairment is Associated With White Matter Integrity Changes in Late-Myelinating Regions Within the Corpus Callosum
Am J Alzheimers Dis Other Demen, 31 (1), 68-75
PubMed 25904759

Tesli M, Kauppi K, Bettella F, Brandt CL, Kaufmann T, Espeseth T, Mattingsdal M, Agartz I, Melle I, Djurovic S, Westlye LT, Andreassen OA (2015)
Altered Brain Activation during Emotional Face Processing in Relation to Both Diagnosis and Polygenic Risk of Bipolar Disorder
PLoS One, 10 (7), e0134202
PubMed 26222050

van Erp TG, Hibar DP, Rasmussen JM, Glahn DC, Pearlson GD, Andreassen OA, Agartz I, Westlye LT, Haukvik UK, Dale AM, Melle I, Hartberg CB, Gruber O, Kraemer B, Zilles D, Donohoe G, Kelly S, McDonald C, Morris DW, Cannon DM, Corvin A, Machielsen MW, Koenders L, de Haan L, Veltman DJ et al. (2015)
Subcortical brain volume abnormalities in 2028 individuals with schizophrenia and 2540 healthy controls via the ENIGMA consortium
Mol Psychiatry, 21 (4), 585
PubMed 26283641

van Erp TG, Hibar DP, Rasmussen JM, Glahn DC, Pearlson GD, Andreassen OA, Agartz I, Westlye LT, Haukvik UK, Dale AM, Melle I, Hartberg CB, Gruber O, Kraemer B, Zilles D, Donohoe G, Kelly S, McDonald C, Morris DW, Cannon DM, Corvin A, Machielsen MW, Koenders L, de Haan L, Veltman DJ et al. (2015)
Subcortical brain volume abnormalities in 2028 individuals with schizophrenia and 2540 healthy controls via the ENIGMA consortium
Mol Psychiatry, 21 (4), 547-53
PubMed 26033243

Vaskinn A, Hartberg CB, Sundet K, Westlye LT, Andreassen OA, Melle I, Agartz I (2015)
Brain structure characteristics in intellectually superior schizophrenia
Psychiatry Res, 232 (1), 123-9
PubMed 25754688

Vaskinn A, Hartberg CB, Sundet K, Westlye LT, Andreassen OA, Melle I, Agartz I (2015)
To the editors: Reply to Anna R. Docherty
Psychiatry Res, 233 (3), 497
PubMed 26319295

Zayats T, Athanasiu L, Sonderby I, Djurovic S, Westlye LT, Tamnes CK, Fladby T, Aase H, Zeiner P, Reichborn-Kjennerud T, Knappskog PM, Knudsen GP, Andreassen OA, Johansson S, Haavik J (2015)
Genome-wide analysis of attention deficit hyperactivity disorder in Norway
PLoS One, 10 (4), e0122501
PubMed 25875332

Publications 2014

Bøen E, Westlye LT, Elvsåshagen T, Hummelen B, Hol PK, Boye B, Andersson S, Karterud S, Malt UF (2014)
Smaller stress-sensitive hippocampal subfields in women with borderline personality disorder without posttraumatic stress disorder
J Psychiatry Neurosci, 39 (2), 127-34
PubMed 24309162

Douaud G, Groves AR, Tamnes CK, Westlye LT, Duff EP, Engvig A, Walhovd KB, James A, Gass A, Monsch AU, Matthews PM, Fjell AM, Smith SM, Johansen-Berg H (2014)
A common brain network links development, aging, and vulnerability to disease
Proc Natl Acad Sci U S A, 111 (49), 17648-53
PubMed 25422429

Elvsåshagen T, Moberget T, Bøen E, Hol PK, Malt UF, Andersson S, Westlye LT (2014)
The surface area of early visual cortex predicts the amplitude of the visual evoked potential
Brain Struct Funct, 220 (2), 1229-36
PubMed 24415060

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
PubMed 24685630

Espeseth T, Vangkilde SA, Petersen A, Dyrholm M, Westlye LT (2014)
TVA-based assessment of attentional capacities-associations with age and indices of brain white matter microstructure
Front Psychol, 5, 1177
PubMed 25374549

Fernandes CP, Westlye LT, Giddaluru S, Christoforou A, Kauppi K, Adolfsson R, Nilsson LG, Nyberg L, Lundervold AJ, Reinvang I, Steen VM, Le Hellard S, Espeseth T (2014)
Lack of association of the rs1344706 ZNF804A variant with cognitive functions and DTI indices of white matter microstructure in two independent healthy populations
Psychiatry Res, 222 (1-2), 60-6
PubMed 24636489

Grellmann C, Bitzer S, Neumann J, Westlye LT, Andreassen OA, Villringer A, Horstmann A (2014)
Comparison of variants of canonical correlation analysis and partial least squares for combined analysis of MRI and genetic data
Neuroimage, 107, 289-310
PubMed 25527238

Haukvik UK, Westlye LT, Mørch-Johnsen L, Jørgensen KN, Lange EH, Dale AM, Melle I, Andreassen OA, Agartz I (2014)
In vivo hippocampal subfield volumes in schizophrenia and bipolar disorder
Biol Psychiatry, 77 (6), 581-8
PubMed 25127742

Kauppi K, Westlye LT, Tesli M, Bettella F, Brandt CL, Mattingsdal M, Ueland T, Espeseth T, Agartz I, Melle I, Djurovic S, Andreassen OA (2014)
Polygenic risk for schizophrenia associated with working memory-related prefrontal brain activation in patients with schizophrenia and healthy controls
Schizophr Bull, 41 (3), 736-43
PubMed 25392519

Nordvik JE, Walle KM, Nyberg CK, Fjell AM, Walhovd KB, Westlye LT, Tornas S (2014)
Bridging the gap between clinical neuroscience and cognitive rehabilitation: the role of cognitive training, models of neuroplasticity and advanced neuroimaging in future brain injury rehabilitation
NeuroRehabilitation, 34 (1), 81-5
PubMed 24284460

Nuruddin S, Bruchhage M, Ropstad E, Krogenaes A, Evans NP, Robinson JE, Endestad T, Westlye LT, Madison C, Haraldsen IRH, Sex Brain European Res Grp SOBER (2014)
Effects of peripubertal gonadotropin-releasing hormone agonist on brain development in sheep - A magnetic resonance imaging study (vol 38, pg 1994, 2013)
Psychoneuroendocrinology, 40, 286

Sexton CE, Walhovd KB, Storsve AB, Tamnes CK, Westlye LT, Johansen-Berg H, Fjell AM (2014)
Accelerated changes in white matter microstructure during aging: a longitudinal diffusion tensor imaging study
J Neurosci, 34 (46), 15425-36
PubMed 25392509

Storsve AB, Fjell AM, Tamnes CK, Westlye LT, Overbye K, Aasland HW, Walhovd KB (2014)
Differential longitudinal changes in cortical thickness, surface area and volume across the adult life span: regions of accelerating and decelerating change
J Neurosci, 34 (25), 8488-98
PubMed 24948804

Thompson PM, Stein JL, Medland SE, Hibar DP, Vasquez AA, Renteria ME, Toro R, Jahanshad N, Schumann G, Franke B, Wright MJ, Martin NG, Agartz I, Alda M, Alhusaini S, Almasy L, Almeida J, Alpert K, Andreasen NC, Andreassen OA, Apostolova LG, Appel K, Armstrong NJ, Aribisala B, Bastin ME et al. (2014)
The ENIGMA Consortium: large-scale collaborative analyses of neuroimaging and genetic data
Brain Imaging Behav, 8 (2), 153-82
PubMed 24399358

Publications 2013

Bøen E, Westlye LT, Elvsåshagen T, Hummelen B, Hol PK, Boye B, Andersson S, Karterud S, Malt UF (2013)
Regional cortical thinning may be a biological marker for borderline personality disorder
Acta Psychiatr Scand, 130 (3), 193-204
PubMed 24571788

Chen X, Errangi B, Li L, Glasser MF, Westlye LT, Fjell AM, Walhovd KB, Hu X, Herndon JG, Preuss TM, Rilling JK (2013)
Brain aging in humans, chimpanzees (Pan troglodytes), and rhesus macaques (Macaca mulatta): magnetic resonance imaging studies of macro- and microstructural changes
Neurobiol Aging, 34 (10), 2248-60
PubMed 23623601

Elvsåshagen T, Westlye LT, Bøen E, Hol PK, Andersson S, Andreassen OA, Boye B, Malt UF (2013)
Evidence for reduced dentate gyrus and fimbria volume in bipolar II disorder
Bipolar Disord, 15 (2), 167-76
PubMed 23317454

Elvsåshagen T, Westlye LT, Bøen E, Hol PK, Andreassen OA, Boye B, Malt UF (2013)
Bipolar II disorder is associated with thinning of prefrontal and temporal cortices involved in affect regulation
Bipolar Disord, 15 (8), 855-64
PubMed 23980618

Fjell AM, Westlye LT, Amlien I, Tamnes CK, Grydeland H, Engvig A, Espeseth T, Reinvang I, Lundervold AJ, Lundervold A, Walhovd KB (2013)
High-expanding cortical regions in human development and evolution are related to higher intellectual abilities
Cereb Cortex, 25 (1), 26-34
PubMed 23960203

Fjell AM, Westlye LT, Grydeland H, Amlien I, Espeseth T, Reinvang I, Raz N, Holland D, Dale AM, Walhovd KB, Alzheimer Disease Neuroimaging Initiative (2013)
Critical ages in the life course of the adult brain: nonlinear subcortical aging
Neurobiol Aging, 34 (10), 2239-47
PubMed 23643484

Grydeland H, Walhovd KB, Tamnes CK, Westlye LT, Fjell AM (2013)
Intracortical myelin links with performance variability across the human lifespan: results from T1- and T2-weighted MRI myelin mapping and diffusion tensor imaging
J Neurosci, 33 (47), 18618-30
PubMed 24259583

Nesvåg R, Schaer M, Haukvik UK, Westlye LT, Rimol LM, Lange EH, Hartberg CB, Ottet MC, Melle I, Andreassen OA, Jönsson EG, Agartz I, Eliez S (2013)
Reduced brain cortical folding in schizophrenia revealed in two independent samples
Schizophr Res, 152 (2-3), 333-8
PubMed 24365403

Reinvang I, Espeseth T, Westlye LT (2013)
APOE-related biomarker profiles in non-pathological aging and early phases of Alzheimer's disease
Neurosci Biobehav Rev, 37 (8), 1322-35
PubMed 23701948

Sex On Brain European Research Group – SOBER, Nuruddin S, Bruchhage M, Ropstad E, Krogenæs A, Evans NP, Robinson JE, Endestad T, Westlye LT, Madison C, Haraldsen IR (2013)
Effects of peripubertal gonadotropin-releasing hormone agonist on brain development in sheep--a magnetic resonance imaging study
Psychoneuroendocrinology, 38 (10), 1994-2002
PubMed 23579083

Walhovd KB, Storsve AB, Westlye LT, Drevon CA, Fjell AM (2013)
Blood markers of fatty acids and vitamin D, cardiovascular measures, body mass index, and physical activity relate to longitudinal cortical thinning in normal aging
Neurobiol Aging, 35 (5), 1055-64
PubMed 24332985

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
PubMed 24220558

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

Publications 2012

Bjørnebekk A, Fjell AM, Walhovd KB, Grydeland H, Torgersen S, Westlye LT (2012)
Neuronal correlates of the five factor model (FFM) of human personality: Multimodal imaging in a large healthy sample
Neuroimage, 65, 194-208
PubMed 23063449

Engvig A, Fjell AM, Westlye LT, Skaane NV, Sundseth Ø, Walhovd KB (2012)
Hippocampal subfield volumes correlate with memory training benefit in subjective memory impairment
Neuroimage, 61 (1), 188-94
PubMed 22414994

Fjell AM, Westlye LT, Amlien IK, Walhovd KB (2012)
A multi-modal investigation of behavioral adjustment: post-error slowing is associated with white matter characteristics
Neuroimage, 61 (1), 195-205
PubMed 22433658

Fjell AM, Westlye LT, Grydeland H, Amlien I, Espeseth T, Reinvang I, Raz N, Dale AM, Walhovd KB, Alzheimer Disease Neuroimaging Initiative (2012)
Accelerating cortical thinning: unique to dementia or universal in aging?
Cereb Cortex, 24 (4), 919-34
PubMed 23236213

Groves AR, Smith SM, Fjell AM, Tamnes CK, Walhovd KB, Douaud G, Woolrich MW, Westlye LT (2012)
Benefits of multi-modal fusion analysis on a large-scale dataset: life-span patterns of inter-subject variability in cortical morphometry and white matter microstructure
Neuroimage, 63 (1), 365-80
PubMed 22750721

Grydeland H, Westlye LT, Walhovd KB, Fjell AM (2012)
Improved prediction of Alzheimer's disease with longitudinal white matter/gray matter contrast changes
Hum Brain Mapp, 34 (11), 2775-85
PubMed 22674625

Hogstrom LJ, Westlye LT, Walhovd KB, Fjell AM (2012)
The structure of the cerebral cortex across adult life: age-related patterns of surface area, thickness, and gyrification
Cereb Cortex, 23 (11), 2521-30
PubMed 22892423

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
PubMed 22244542

Mowinckel AM, Espeseth T, Westlye LT (2012)
Network-specific effects of age and in-scanner subject motion: a resting-state fMRI study of 238 healthy adults
Neuroimage, 63 (3), 1364-73
PubMed 22992492

Stein JL, Medland SE, Vasquez AA, Hibar DP, Senstad RE, Winkler AM, Toro R, Appel K, Bartecek R, Bergmann Ø, Bernard M, Brown AA, Cannon DM, Chakravarty MM, Christoforou A, Domin M, Grimm O, Hollinshead M, Holmes AJ, Homuth G, Hottenga JJ, Langan C, Lopez LM, Hansell NK, Hwang KS et al. (2012)
Identification of common variants associated with human hippocampal and intracranial volumes
Nat Genet, 44 (5), 552-61
PubMed 22504417

Tamnes CK, Fjell AM, Westlye LT, Østby Y, Walhovd KB (2012)
Becoming consistent: developmental reductions in intraindividual variability in reaction time are related to white matter integrity
J Neurosci, 32 (3), 972-82
PubMed 22262895

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
PubMed 23246860

Westlye LT, Reinvang I, Rootwelt H, Espeseth T (2012)
Effects of APOE on brain white matter microstructure in healthy adults
Neurology, 79 (19), 1961-9
PubMed 23100402

Østby Y, Walhovd KB, Tamnes CK, Grydeland H, Westlye LT, Fjell AM (2012)
Mental time travel and default-mode network functional connectivity in the developing brain
Proc Natl Acad Sci U S A, 109 (42), 16800-4
PubMed 23027942

Publications 2011

Bjørnebekk A, Westlye LT, Fjell AM, Grydeland H, Walhovd KB (2011)
Social reward dependence and brain white matter microstructure
Cereb Cortex, 22 (11), 2672-9
PubMed 22156472

Engvig A, Fjell AM, Westlye LT, Moberget T, Sundseth Ø, Larsen VA, Walhovd KB (2011)
Memory training impacts short-term changes in aging white matter: a longitudinal diffusion tensor imaging study
Hum Brain Mapp, 33 (10), 2390-406
PubMed 21823209

Fjell AM, Westlye LT, Amlien IK, Walhovd KB (2011)
Reduced white matter integrity is related to cognitive instability
J Neurosci, 31 (49), 18060-72
PubMed 22159119

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
PubMed 21939677

Westlye ET, Lundervold A, Rootwelt H, Lundervold AJ, Westlye LT (2011)
Increased hippocampal default mode synchronization during rest in middle-aged and elderly APOE ε4 carriers: relationships with memory performance
J Neurosci, 31 (21), 7775-83
PubMed 21613490

Westlye LT, Bjørnebekk A, Grydeland H, Fjell AM, Walhovd KB (2011)
Linking an anxiety-related personality trait to brain white matter microstructure: diffusion tensor imaging and harm avoidance
Arch Gen Psychiatry, 68 (4), 369-77
PubMed 21464361

Publications 2010

Bjørnebekk A, Westlye LT, Walhovd KB, Fjell AM (2010)
Everyday memory: self-perception and structural brain correlates in a healthy elderly population
J Int Neuropsychol Soc, 16 (6), 1115-26
PubMed 20946708

Engvig A, Fjell AM, Westlye LT, Moberget T, Sundseth Ø, Larsen VA, Walhovd KB (2010)
Effects of memory training on cortical thickness in the elderly
Neuroimage, 52 (4), 1667-76
PubMed 20580844

Espeseth T, Westlye LT, Walhovd KB, Fjell AM, Endestad T, Rootwelt H, Reinvang I (2010)
Apolipoprotein E ε4-related thickening of the cerebral cortex modulates selective attention
Neurobiol Aging, 33 (2), 304-322.e1
PubMed 20382449

Fjell AM, Walhovd KB, Westlye LT, Østby Y, Tamnes CK, Jernigan TL, Gamst A, Dale AM (2010)
When does brain aging accelerate? Dangers of quadratic fits in cross-sectional studies
Neuroimage, 50 (4), 1376-83
PubMed 20109562

Fjell AM, Westlye LT, Espeseth T, Reinvang I, Dale AM, Holland D, Walhovd KB (2010)
Cortical gray matter atrophy in healthy aging cannot be explained by undetected incipient cognitive disorders: a comment on Burgmans et al. (2009)
Neuropsychology, 24 (2), 258-63; discussion 264-266
PubMed 20230119

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
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
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
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
PubMed 20203117

Westlye LT, Grydeland H, Walhovd KB, Fjell AM (2010)
Associations between regional cortical thickness and attentional networks as measured by the attention network test
Cereb Cortex, 21 (2), 345-56
PubMed 20525771

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
PubMed 20347997

Publications 2009

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
PubMed 19800012

Fjell AM, Amlien IK, Westlye LT, Walhovd KB (2009)
Mini-mental state examination is sensitive to brain atrophy in Alzheimer's disease
Dement Geriatr Cogn Disord, 28 (3), 252-8
PubMed 19786777

Fjell AM, Westlye LT, Amlien I, Espeseth T, Reinvang I, Raz N, Agartz I, Salat DH, Greve DN, Fischl B, Dale AM, Walhovd KB (2009)
High consistency of regional cortical thinning in aging across multiple samples
Cereb Cortex, 19 (9), 2001-12
PubMed 19150922

Fjell AM, Westlye LT, Amlien I, Espeseth T, Reinvang I, Raz N, Agartz I, Salat DH, Greve DN, Fischl B, Dale AM, Walhovd KB (2009)
Minute effects of sex on the aging brain: a multisample magnetic resonance imaging study of healthy aging and Alzheimer's disease
J Neurosci, 29 (27), 8774-83
PubMed 19587284

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
PubMed 19776264

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
PubMed 19520764

Walhovd KB, Westlye LT, Amlien I, Espeseth T, Reinvang I, Raz N, Agartz I, Salat DH, Greve DN, Fischl B, Dale AM, Fjell AM (2009)
Consistent neuroanatomical age-related volume differences across multiple samples
Neurobiol Aging, 32 (5), 916-32
PubMed 19570593

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
PubMed 20032062

Westlye LT, Walhovd KB, Dale AM, Espeseth T, Reinvang I, Raz N, Agartz I, Greve DN, Fischl B, Fjell AM (2009)
Increased sensitivity to effects of normal aging and Alzheimer's disease on cortical thickness by adjustment for local variability in gray/white contrast: a multi-sample MRI study
Neuroimage, 47 (4), 1545-57
PubMed 19501655

Ystad MA, Lundervold AJ, Wehling E, Espeseth T, Rootwelt H, Westlye LT, Andersson M, Adolfsdottir S, Geitung JT, Fjell AM, Reinvang I, Lundervold A (2009)
Hippocampal volumes are important predictors for memory function in elderly women
BMC Med Imaging, 9, 17
PubMed 19698138

Publications 2008

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
PubMed 18620064

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
PubMed 18502729

Publications 2006

Espeseth T, Greenwood PM, Reinvang I, Fjell AM, Walhovd KB, Westlye LT, Wehling E, Lundervold A, Rootwelt H, Parasuraman R (2006)
Interactive effects of APOE and CHRNA4 on attention and white matter volume in healthy middle-aged and older adults
Cogn Affect Behav Neurosci, 6 (1), 31-43
PubMed 16869227

Espeseth T, Westlye LT, Fjell AM, Walhovd KB, Rootwelt H, Reinvang I (2006)
Accelerated age-related cortical thinning in healthy carriers of apolipoprotein E epsilon 4
Neurobiol Aging, 29 (3), 329-40
PubMed 17161508