The Brain plasticity and neuropsychiatry research group Publications

Publications 2024

1. Bahrami S, Nordengen K, Rokicki J, Shadrin AA, Rahman Z, Smeland OB, Jaholkowski PP, Parker N, Parekh P, O'Connell KS, Elvsåshagen T, Toft M, Djurovic S, Dale AM, Westlye LT, Kaufmann T, Andreassen OA (2024)
   The genetic landscape of basal ganglia and implications for common brain disorders
   Nat Commun, 15 (1), 8476
   DOI 10.1038/s41467-024-52583-0, PubMed 39353893
2. Dietze LMF, McWhinney SR, Favre P, Abé C, Alexander N, Barkhau C, Benedetti F, Berk M, Bøen E, Boye B, Brosch K, Canales-Rodríguez EJ, Cannon DM, Carruthers SP, Corkum ELV, Dannlowski U, Díaz-Zuluaga AM, Dohm K, Elvsåshagen T, Flinkenflügel K, Fortea L, Furlong LS, Goldstein BI, Grotegerd D, Gruber M et al. (2024)
   White matter microstructure in obesity and bipolar disorders: an ENIGMA bipolar disorder working group study in 2186 individuals
   Mol Psychiatry (in press)
   DOI 10.1038/s41380-024-02784-2, PubMed 39501059
3. Dunker Ø, Szczepanski TS, Do HOP, Omland P, Lie MU, Sand T, Jabre JF, Nilsen KB (2024)
   Harnessing historical data to derive reference limits - A comparison of e-norms to traditionally derived reference limits
   Clin Neurophysiol Pract, 9, 168-175
   DOI 10.1016/j.cnp.2024.04.001, PubMed 38707483
4. 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
5. Helsingen LM, Langeland EA, Pisani SER, Vandvik PO, Haavardsholm EA, Malt UF, Müller C, Stensvold A, Kalager M, Bretthauer M (2024)
   [Scraps of national clinical guidelines from the Directorate of Health]
   Tidsskr Nor Laegeforen, 144 (5)
   DOI 10.4045/tidsskr.24.0141, PubMed 38651715
6. McWhinney SR, Hlinka J, Bakstein E, Dietze LMF, Corkum ELV, Abé C, Alda M, Alexander N, Benedetti F, Berk M, Bøen E, Bonnekoh LM, Boye B, Brosch K, Canales-Rodríguez EJ, Cannon DM, Dannlowski U, Demro C, Diaz-Zuluaga A, Elvsåshagen T, Eyler LT, Fortea L, Fullerton JM, Goltermann J, Gotlib IH et al. (2024)
   Principal component analysis as an efficient method for capturing multivariate brain signatures of complex disorders-ENIGMA study in people with bipolar disorders and obesity
   Hum Brain Mapp, 45 (8), e26682
   DOI 10.1002/hbm.26682, PubMed 38825977
7. 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
8. Mäki-Marttunen T, Blackwell KT, Akkouh I, Shadrin A, Valstad M, Elvsåshagen T, Linne ML, Djurovic S, Einevoll GT, Andreassen OA (2024)
   Genetic mechanisms for impaired synaptic plasticity in schizophrenia revealed by computational modeling
   Proc Natl Acad Sci U S A, 121 (34), e2312511121
   DOI 10.1073/pnas.2312511121, PubMed 39141354
9. Neverdahl JP, Uglem M, Matre D, Nilsen KB, Hagen K, Gravdahl GB, Sand T, Omland PM (2024)
   Endogenous pain modulation after sleep restriction in migraine: a blinded crossover study
   J Headache Pain, 25 (1), 166
   DOI 10.1186/s10194-024-01879-z, PubMed 39363172
10. 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
11. Pentz AB, O'Connel KS, van Jole O, Timpe CMF, Slapø NB, Melle I, Lagerberg TV, Steen NE, Westlye LT, Haukvik UK, Moberget T, Jönsson EG, Andreassen OA, Elvsåshagen T (2024)
    Mismatch negativity and polygenic risk scores for schizophrenia and bipolar disorder
    Schizophr Res, 264, 314-326
    DOI 10.1016/j.schres.2024.01.013, PubMed 38215567
12. 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
13. Porcheret K, Hopstock LA, Nilsen KB (2024)
    Prevalence of insomnia in a general adult population cohort using different diagnostic criteria: The seventh survey of the Tromsø study 2015-2016
    Sleep Med, 119, 289-295
    DOI 10.1016/j.sleep.2024.05.002, PubMed 38718598
14. Stavås JA, Nilsen KB, Matre D (2024)
    The association between proportion of night shifts and musculoskeletal pain and headaches in nurses: a cross-sectional study
    BMC Musculoskelet Disord, 25 (1), 67
    DOI 10.1186/s12891-024-07196-5, PubMed 38229099
15. Turella S, Dankiewicz J, Ben-Hamouda N, Nilsen KB, Düring J, Endisch C, Engstrøm M, Flügel D, Gaspard N, Grejs AM, Haenggi M, Haffey S, Imbach L, Johnsen B, Kemlink D, Leithner C, Legriel S, Lindehammar H, Mazzon G, Nielsen N, Peyre A, Ribalta Stanford B, Roman-Pognuz E, Rossetti AO, Schrag C et al. (2024)
    EEG for good outcome prediction after cardiac arrest: A multicentre cohort study
    Resuscitation, 202, 110319
    DOI 10.1016/j.resuscitation.2024.110319, PubMed 39029579
16. Ulvin LB, Nilsen KB, Taubøll E, Etholm L, Heuser K (2024)
    Sensitivity and specificity of the Salzburg EEG criteria for nonconvulsive status epilepticus
    Ann Clin Transl Neurol, 11 (10), 2685-2695
    DOI 10.1002/acn3.52184, PubMed 39186316
17. Åkerlund M, Baskozos G, Li W, Themistocleous AC, Pascal MMV, Rayner NW, Attal N, Baron R, Baudic S, Bennedsgaard K, Bouhassira D, Comini M, Crombez G, Faber CG, Finnerup NB, Gierthmühlen J, Granovsky Y, Gylfadottir SS, Hébert HL, Jensen TS, John J, Kemp HI, Lauria G, Laycock H, Meng W et al. (2024)
    Genetic associations of neuropathic pain and sensory profile in a deeply phenotyped neuropathy cohort
    Pain (in press)
    DOI 10.1097/j.pain.0000000000003463, PubMed 39471050

Publications 2023

1. Dunker Ø, Grotle M, Nilsen KB (2023)
   Validating clinical tools for neuropathic pain: should negative studies be thrown out? Reply to Attal and Bouhassira
   Pain, 164 (5), e261
   DOI 10.1097/j.pain.0000000000002908, PubMed 37058694
2. Dunker Ø, U Lie M, Andries A, Nilsen KB, Omland P, Reiner A, Tannemaat MR, Reijntjes RH, Jabre JF (2023)
   The future is data-driven: A call to clinical neurophysiology laboratories to standardize your NCS data
   Clin Neurophysiol Pract, 8, 111-112
   DOI 10.1016/j.cnp.2023.05.002, PubMed 38152243
3. Dunker Ø, Uglem M, Bu Kvaløy M, Løseth S, Hjelland IE, Allen SM, Dehli Vigeland M, Kleggetveit IP, Sand T, Nilsen KB (2023)
   Diagnostic accuracy of the 5.07 monofilament test for diabetes polyneuropathy: influence of age, sex, neuropathic pain and neuropathy severity
   BMJ Open Diabetes Res Care, 11 (6)
   DOI 10.1136/bmjdrc-2023-003545, PubMed 37989346
4. 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
5. Matre D, Sallinen M, Phillips AJK, Moen LV, Nilsen KB, Haugen F (2023)
   Night work, season and alertness as occupational safety hazards in the Arctic: protocol for the Noralert observational crossover study among Norwegian process operators
   BMJ Open, 13 (10), e075107
   DOI 10.1136/bmjopen-2023-075107, PubMed 37793926
6. McWhinney SR, Abé C, Alda M, Benedetti F, Bøen E, Del Mar Bonnin C, Borgers T, Brosch K, Canales-Rodríguez EJ, Cannon DM, Dannlowski U, Diaz-Zuluaga AM, Dietze LMF, Elvsåshagen T, Eyler LT, Fullerton JM, Goikolea JM, Goltermann J, Grotegerd D, Haarman BCM, Hahn T, Howells FM, Ingvar M, Jahanshad N, Kircher TTJ et al. (2023)
   Mega-analysis of association between obesity and cortical morphology in bipolar disorders: ENIGMA study in 2832 participants
   Psychol Med, 53 (14), 1-11 (in press)
   DOI 10.1017/S0033291723000223, PubMed 36846964
7. Pentz AB, Timpe CMF, Normann EM, Slapø NB, Melle I, Lagerberg TV, Steen NE, Westlye LT, Jönsson EG, Haukvik UK, Moberget T, Andreassen OA, Elvsåshagen T (2023)
   Mismatch negativity in schizophrenia spectrum and bipolar disorders: Group and sex differences and associations with symptom severity
   Schizophr Res, 261, 80-93
   DOI 10.1016/j.schres.2023.09.012, PubMed 37716205
8. Schulze DG, Nilsen KB, Clemm T, Grotle M, Zwart JA, Ulvestad B, Nordby KC (2023)
   Influence of ergonomic factors on peripheral neuropathy under HAV exposure
   Occup Med (Lond), 73 (1), 13-18
   DOI 10.1093/occmed/kqac118, PubMed 36480225
9. Slapø NB, Jørgensen KN, Elvsåshagen T, Nerland S, Roelfs D, Valstad M, Timpe CMF, Richard G, Beck D, Sæther LS, Frogner Werner MC, Lagerberg TV, Andreassen OA, Melle I, Agartz I, Westlye LT, Moberget T, Jönsson EG (2023)
   Relationship between function and structure in the visual cortex in healthy individuals and in patients with severe mental disorders
   Psychiatry Res Neuroimaging, 332, 111633
   DOI 10.1016/j.pscychresns.2023.111633, PubMed 37028226
10. Slapø NB, Nerland S, Nordbø Jørgensen K, Mørch-Johnsen L, Pettersen JH, Roelfs D, Parker N, Valstad M, Pentz A, Timpe CMF, Richard G, Beck D, Werner MCF, Lagerberg TV, Melle I, Agartz I, Westlye LT, Steen NE, Andreassen OA, Moberget T, Elvsåshagen T, Jönsson EG (2023)
    Auditory Cortex Thickness Is Associated With N100 Amplitude in Schizophrenia Spectrum Disorders
    Schizophr Bull Open, 4 (1), sgad015
    DOI 10.1093/schizbullopen/sgad015, PubMed 38812720
11. Smeland OB, Kutrolli G, Bahrami S, Fominykh V, Parker N, Hindley GFL, Rødevand L, Jaholkowski P, Tesfaye M, Parekh P, Elvsåshagen T, Grotzinger AD, International Multiple Sclerosis Genetics Consortium (IMSGC), International Headache Genetics Consortium (IHGC), Steen NE, van der Meer D, O'Connell KS, Djurovic S, Dale AM, Shadrin AA, Frei O, Andreassen OA (2023)
    The shared genetic risk architecture of neurological and psychiatric disorders: a genome-wide analysis
    medRxiv
    DOI 10.1101/2023.07.21.23292993, PubMed 37503175
12. Sørensen DM, Bostock H, Abrahao A, Alaamel A, Alaydin HC, Ballegaard M, Boran E, Cengiz B, de Carvalho M, Dunker Ø, Fuglsang-Frederiksen A, Graffe CC, Jones KE, Kallio M, Kalra S, Krarup C, Krøigård T, Liguori R, Lupescu T, Maitland S, Matamala JM, Moldovan M, Moreno-Roco J, Nilsen KB, Phung L et al. (2023)
    Estimating motor unit numbers from a CMAP scan: Repeatability study on three muscles at 15 centres
    Clin Neurophysiol, 151, 92-99
    DOI 10.1016/j.clinph.2023.04.008, PubMed 37236129
13. 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
14. Zak N, Moberget T, Bøen E, Boye B, Rygvold TW, Malt UF, Andreassen OA, Andersson S, Westlye LT, Elvsåshagen T (2023)
    Baseline long-term potentiation-like cortical plasticity is associated with longitudinal cortical thinning in healthy adults and in adults with bipolar disorder type II
    Eur J Neurosci, 58 (3), 2824-2837
    DOI 10.1111/ejn.16038, PubMed 37163975

Publications 2022

1. Andries A, Ørstavik K, Rueegg CS, Eng S, Edvardsen E, Allen SM, Torsvik IK, Raastad T, Ruud E, Nilsen KB (2022)
   Polyneuropathy in Adolescent Childhood Cancer Survivors: The PACCS Study
   Pediatr Neurol, 140, 9-17
   DOI 10.1016/j.pediatrneurol.2022.11.012, PubMed 36586183
2. Brouwer RM, Klein M, Grasby KL, Schnack HG, Jahanshad N, Teeuw J, Thomopoulos SI, Sprooten E, Franz CE, Gogtay N, Kremen WS, Panizzon MS, Olde Loohuis LM, Whelan CD, Aghajani M, Alloza C, Alnæs D, Artiges E, Ayesa-Arriola R, Barker GJ, Bastin ME, Blok E, Bøen E, Breukelaar IA, Bright JK et al. (2022)
   Genetic variants associated with longitudinal changes in brain structure across the lifespan
   Nat Neurosci, 25 (4), 421-432
   DOI 10.1038/s41593-022-01042-4, PubMed 35383335
3. Dunker Ø, Grotle M, Bu Kvaløy M, Uglem M, Løseth S, Hjelland IE, Kleggetveit IP, Allen SM, Dehli Vigeland M, Munk Killingmo R, Sand T, Nilsen KB (2022)
   Accuracy of neuropathic pain measurements in patients with symptoms of polyneuropathy: validation of painDETECT, Self-Completed Leeds Assessment of Neuropathic Symptoms and Signs, and Douleur Neuropathique 4
   Pain, 164 (5), 991-1001
   DOI 10.1097/j.pain.0000000000002793, PubMed 36240023
4. 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
5. Granerud G, Elvsåshagen T, Arntzen E, Juhasz K, Emilsen NM, Sønderby IE, Nærland T, Malt EA (2022)
   A family study of symbolic learning and synaptic plasticity in autism spectrum disorder
   Front Hum Neurosci, 16, 950922
   DOI 10.3389/fnhum.2022.950922, PubMed 36504626
6. Ho KKN, Skarpsno ES, Nilsen KB, Ferreira PH, Pinheiro MB, Hopstock LA, Johnsen MB, Steingrímsdóttir ÓA, Nielsen CS, Stubhaug A, Simic M (2022)
   A bidirectional study of the association between insomnia, high-sensitivity C-reactive protein, and comorbid low back pain and lower limb pain
   Scand J Pain, 23 (1), 110-125
   DOI 10.1515/sjpain-2021-0197, PubMed 35420264
7. Lie MU, Pedersen LM, Heuch I, Winsvold B, Gjerstad J, Hasvik E, Nygaard ØP, Grotle M, Matre D, Zwart JA, Nilsen KB (2022)
   Low Back Pain With Persistent Radiculopathy; the Clinical Role of Genetic Variants in the Genes SOX5, CCDC26/GSDMC and DCC
   Front Genet, 12, 757632
   DOI 10.3389/fgene.2021.757632, PubMed 35140737
8. Lien L, Malt UF (2022)
   [Wise choices in psychiatry]
   Tidsskr Nor Laegeforen, 142 (5)
   DOI 10.4045/tidsskr.22.0171, PubMed 35324121
9. Malt U (2022)
   [Psychiatric diagnostics can be improved, but not discarded]
   Tidsskr Nor Laegeforen, 142 (18)
   DOI 10.4045/tidsskr.22.0741, PubMed 36511745
10. Malt UF (2022)
    [Management of withdrawal symptoms requires clinical expertise]
    Tidsskr Nor Laegeforen, 142 (15)
    DOI 10.4045/tidsskr.22.0628, PubMed 36286564
11. Nilsen KB, Kleggetveit IP, Hoven S (2022)
    [Can we distinguish between hereditary and inflammatory neuropathies?]
    Tidsskr Nor Laegeforen, 142 (13)
    DOI 10.4045/tidsskr.22.0559, PubMed 36164793
12. Rygvold TW, Hatlestad-Hall C, Elvsåshagen T, Moberget T, Andersson S (2022)
    Long-Term Potentiation-Like Visual Synaptic Plasticity Is Negatively Associated With Self-Reported Symptoms of Depression and Stress in Healthy Adults
    Front Hum Neurosci, 16, 867675
    DOI 10.3389/fnhum.2022.867675, PubMed 35601905
13. Rygvold TW, Hatlestad-Hall C, Elvsåshagen T, Moberget T, Andersson S (2022)
    Long term potentiation-like neural plasticity and performance-based memory function
    Neurobiol Learn Mem, 196, 107696
    DOI 10.1016/j.nlm.2022.107696, PubMed 36368635
14. Verdugo RJ, Matamala JM, Inui K, Kakigi R, Valls-Solé J, Hansson P, Nilsen KB, Lombardi R, Lauria G, Petropoulos IN, Malik RA, Treede RD, Baumgärtner U, Jara PA, Campero M (2022)
    Review of techniques useful for the assessment of sensory small fiber neuropathies: Report from an IFCN expert group
    Clin Neurophysiol, 136, 13-38
    DOI 10.1016/j.clinph.2022.01.002, PubMed 35131635
15. Voldsbekk I, Bjørnerud A, Groote I, Zak N, Roelfs D, Maximov II, Geier O, Due-Tønnessen P, Bøen E, Kuiper YS, Løkken LL, Strømstad M, Blakstvedt TY, Bjorvatn B, Malt UF, Westlye LT, Elvsåshagen T, Grydeland H (2022)
    Evidence for widespread alterations in cortical microstructure after 32 h of sleep deprivation
    Transl Psychiatry, 12 (1), 161
    DOI 10.1038/s41398-022-01909-x, PubMed 35422097

Publications 2021

1. Abé C, Ching CRK, Liberg B, Lebedev AV, Agartz I, Akudjedu TN, Alda M, Alnæs D, Alonso-Lana S, Benedetti F, Berk M, Bøen E, Bonnin CDM, Breuer F, Brosch K, Brouwer RM, Canales-Rodríguez EJ, Cannon DM, Chye Y, Dahl A, Dandash O, Dannlowski U, Dohm K, Elvsåshagen T, Fisch L et al. (2021)
   Longitudinal Structural Brain Changes in Bipolar Disorder: A Multicenter Neuroimaging Study of 1232 Individuals by the ENIGMA Bipolar Disorder Working Group
   Biol Psychiatry, 91 (6), 582-592
   DOI 10.1016/j.biopsych.2021.09.008, PubMed 34809987
2. Andreou D, Steen NE, Jørgensen KN, Smelror RE, Wedervang-Resell K, Nerland S, Westlye LT, Nærland T, Myhre AM, Joa I, Reitan SMK, Vaaler A, Morken G, Bøen E, Elvsåshagen T, Boye B, Malt UF, Aukrust P, Skrede S, Kroken RA, Johnsen E, Djurovic S, Andreassen OA, Ueland T, Agartz I (2021)
   Lower circulating neuron-specific enolase concentrations in adults and adolescents with severe mental illness
   Psychol Med, 53 (4), 1479-1488
   DOI 10.1017/S0033291721003056, PubMed 35387700
3. Christensen JO, Nilsen KB, Hopstock LA, Steingrímsdóttir ÓA, Nielsen CS, Zwart JA, Matre D (2021)
   Shift work, low-grade inflammation, and chronic pain: a 7-year prospective study
   Int Arch Occup Environ Health, 94 (5), 1013-1022
   DOI 10.1007/s00420-020-01626-2, PubMed 33550437
4. Dunker Ø, Lie MU, Nilsen KB (2021)
   Can within-subject comparisons of thermal thresholds be used for diagnostic purposes?
   Clin Neurophysiol Pract, 6, 63-71
   DOI 10.1016/j.cnp.2021.01.002, PubMed 33665518
5. Dunker Ø, Nilsen KB, Olsen SE, Åsvold BO, Bjørgaas MRR, Sand T (2021)
   Which combined nerve conduction study scores are best suited for polyneuropathy in diabetic patients?
   Muscle Nerve, 65 (2), 171-179
   DOI 10.1002/mus.27445, PubMed 34687224
6. Elvsåshagen T, Shadrin A, Frei O, van der Meer D, Bahrami S, Kumar VJ, Smeland O, Westlye LT, Andreassen OA, Kaufmann T (2021)
   The genetic architecture of the human thalamus and its overlap with ten common brain disorders
   Nat Commun, 12 (1), 2909
   DOI 10.1038/s41467-021-23175-z, PubMed 34006833
7. Matre D, Christensen JO, Mork PJ, Ferreira P, Sand T, Nilsen KB (2021)
   Shift work, inflammation and musculoskeletal pain-The HUNT Study
   Occup Med (Lond), 71 (9), 422-427
   DOI 10.1093/occmed/kqab133, PubMed 34551112
8. McWhinney SR, Abé C, Alda M, Benedetti F, Bøen E, Del Mar Bonnin C, Borgers T, Brosch K, Canales-Rodríguez EJ, Cannon DM, Dannlowski U, Diaz-Zuluaga AM, Dietze L, Elvsåshagen T, Eyler LT, Fullerton JM, Goikolea JM, Goltermann J, Grotegerd D, Haarman BCM, Hahn T, Howells FM, Ingvar M, Kircher TTJ, Krug A et al. (2021)
   Diagnosis of bipolar disorders and body mass index predict clustering based on similarities in cortical thickness-ENIGMA study in 2436 individuals
   Bipolar Disord, 24 (5), 509-520
   DOI 10.1111/bdi.13172, PubMed 34894200
9. McWhinney SR, Abé C, Alda M, Benedetti F, Bøen E, Del Mar Bonnin C, Borgers T, Brosch K, Canales-Rodríguez EJ, Cannon DM, Dannlowski U, Díaz-Zuluaga AM, Elvsåshagen T, Eyler LT, Fullerton JM, Goikolea JM, Goltermann J, Grotegerd D, Haarman BCM, Hahn T, Howells FM, Ingvar M, Kircher TTJ, Krug A, Kuplicki RT et al. (2021)
   Association between body mass index and subcortical brain volumes in bipolar disorders-ENIGMA study in 2735 individuals
   Mol Psychiatry, 26 (11), 6806-6819
   DOI 10.1038/s41380-021-01098-x, PubMed 33863996
10. Mullins N, Forstner AJ, O'Connell KS, Coombes B, Coleman JRI, Qiao Z, Als TD, Bigdeli TB, Børte S, Bryois J, Charney AW, Drange OK, Gandal MJ, Hagenaars SP, Ikeda M, Kamitaki N, Kim M, Krebs K, Panagiotaropoulou G, Schilder BM, Sloofman LG, Steinberg S, Trubetskoy V, Winsvold BS, Won HH et al. (2021)
    Genome-wide association study of more than 40,000 bipolar disorder cases provides new insights into the underlying biology
    Nat Genet, 53 (6), 817-829
    DOI 10.1038/s41588-021-00857-4, PubMed 34002096
11. Ragnum HB, De Bortoli AM, Elsais A, Nilsen KB, Hammarstrom C, Nyakas M (2021)
    A man in his sixties with dyspnoea following immunotherapy
    Tidsskr. Nor. Laegeforen., 141 (12), 1190-1194
12. Ragnum HB, De Bortoli AM, Elsais A, Nilsen KB, Hammarström C, Nyakas M (2021)
    A man in his sixties with dyspnoea following immunotherapy
    Tidsskr Nor Laegeforen, 141 (2021-12)
    DOI 10.4045/tidsskr.21.0139, PubMed 34505469
13. Rødevand L, Bahrami S, Frei O, Chu Y, Shadrin A, O'Connell KS, Smeland OB, Elvsåshagen T, Hindley GFL, Djurovic S, Dale AM, Lagerberg TV, Steen NE, Andreassen OA (2021)
    Extensive bidirectional genetic overlap between bipolar disorder and cardiovascular disease phenotypes
    Transl Psychiatry, 11 (1), 407
    DOI 10.1038/s41398-021-01527-z, PubMed 34301917
14. Rødevand L, Bahrami S, Frei O, Lin A, Gani O, Shadrin A, Smeland OB, Connell KSO, Elvsåshagen T, Winterton A, Quintana DS, Hindley GFL, Werner MCF, Djurovic S, Dale AM, Lagerberg TV, Steen NE, Andreassen OA (2021)
    Polygenic overlap and shared genetic loci between loneliness, severe mental disorders, and cardiovascular disease risk factors suggest shared molecular mechanisms
    Transl Psychiatry, 11 (1), 3
    DOI 10.1038/s41398-020-01142-4, PubMed 33414458
15. Schulze DG, Nilsen KB, Killingmo RM, Zwart JA, Grotle M (2021)
    Clinical Utility of the 6-Item CTS, Boston-CTS, and Hand-Diagram for Carpal Tunnel Syndrome
    Front Neurol, 12, 683807
    DOI 10.3389/fneur.2021.683807, PubMed 34385969
16. Smit DJA, Andreassen OA, Boomsma DI, Burwell SJ, Chorlian DB, de Geus EJC, Elvsåshagen T, Gordon RL, Harper J, Hegerl U, Hensch T, Iacono WG, Jawinski P, Jönsson EG, Luykx JJ, Magne CL, Malone SM, Medland SE, Meyers JL, Moberget T, Porjesz B, Sander C, Sisodiya SM, Thompson PM, van Beijsterveldt CEM et al. (2021)
    Large-scale collaboration in ENIGMA-EEG: A perspective on the meta-analytic approach to link neurological and psychiatric liability genes to electrophysiological brain activity
    Brain Behav, 11 (8), e02188
    DOI 10.1002/brb3.2188, PubMed 34291596
17. Szabo A, O'Connell KS, Ueland T, Sheikh MA, Agartz I, Andreou D, Aukrust P, Boye B, Bøen E, Drange OK, Elvsåshagen T, Engh JA, Hope S, Collier Høegh M, Joa I, Johnsen E, Kroken RA, Vik Lagerberg T, Lekva T, Malt UF, Melle I, Morken G, Nærland T, Steen VM, Sørensen K et al. (2021)
    Increased circulating IL-18 levels in severe mental disorders indicate systemic inflammasome activation
    Brain Behav Immun, 99, 299-306
    DOI 10.1016/j.bbi.2021.10.017, PubMed 34758379
18. Sørensen DM, Bostock H, Ballegaard M, Fuglsang-Frederiksen A, Graffe CC, Grötting A, Jones K, Kallio M, Krarup C, Krøigård T, Lupescu T, Maitland S, Moldovan M, Nilsen KB, Pugdahl K, Santos MO, Themistocleous AC, Zlateva SS, Ööpik M, Tankisi H (2021)
    Assessing inter-rater reproducibility in MScanFit MUNE in a 6-subject, 12-rater "Round Robin" setup
    Neurophysiol Clin, 52 (2), 157-169
    DOI 10.1016/j.neucli.2021.11.002, PubMed 34906430
19. Tahmasian M, Aleman A, Andreassen OA, Arab Z, Baillet M, Benedetti F, Bresser T, Bright J, Chee MWL, Chylinski D, Cheng W, Deantoni M, Dresler M, Eickhoff SB, Eickhoff CR, Elvsåshagen T, Feng J, Foster-Dingley JC, Ganjgahi H, Grabe HJ, Groenewold NA, Ho TC, Bong Hong S, Houenou J, Irungu B et al. (2021)
    ENIGMA-Sleep: Challenges, opportunities, and the road map
    J Sleep Res, 30 (6), e13347
    DOI 10.1111/jsr.13347, PubMed 33913199
20. Valstad M, Roelfs D, Slapø NB, Timpe CMF, Rai A, Matziorinis AM, Beck D, Richard G, Sæther LS, Haatveit B, Nordvik JE, Hatlestad-Hall C, Einevoll GT, Mäki-Marttunen T, Haram M, Ueland T, Lagerberg TV, Steen NE, Melle I, Westlye LT, Jönsson EG, Andreassen OA, Moberget T, Elvsåshagen T (2021)
    Evidence for Reduced Long-Term Potentiation-Like Visual Cortical Plasticity in Schizophrenia and Bipolar Disorder
    Schizophr Bull, 47 (6), 1751-1760
    DOI 10.1093/schbul/sbab049, PubMed 33963856
21. Winsvold BS, Kitsos I, Thomas LF, Skogholt AH, Gabrielsen ME, Zwart JA, Nilsen KB (2021)
    Genome-Wide Association Study of 2,093 Cases With Idiopathic Polyneuropathy and 445,256 Controls Identifies First Susceptibility Loci
    Front Neurol, 12, 789093
    DOI 10.3389/fneur.2021.789093, PubMed 34975738
22. Aamodt AH, Tauboll E, Eichele T, Romundstad L, Sorteberg A, Wallace S, Fromm A, Raastad MF, Sand T, Skagen K, Eltoft A, Kefaloykos C, Frisvold SK, Nilsen KB, Carlsson M, Brathen G, Bakke I, Horn MA, Wiedmann M, Tennoe B, Totland JA, Ronning OM, Kurz M, Storstein A (2021)
    Brain monitoring in hospitals needs to be strengthened
    Tidsskr. Nor. Laegeforen., 141 (15), 1431-1433
23. Aamodt AH, Taubøll E, Eichele T, Romundstad L, Sorteberg A, Wallace S, Fromm A, Raastad MF, Sand T, Skagen K, Eltoft A, Kefaloykos C, Frisvold SK, Nilsen KB, Carlsson M, Bråthen G, Bakke I, Horn MA, Wiedmann M, Tennøe B, Totland JA, Rønning OM, Kurz M, Storstein A (2021)
    Brain monitoring in hospitals needs to be strengthened
    Tidsskr Nor Laegeforen, 141
    DOI 10.4045/tidsskr.21.0412, PubMed 34726044

Publications 2020

1. Benjamin BR, Valstad M, Elvsåshagen T, Jönsson EG, Moberget T, Winterton A, Haram M, Høegh MC, Lagerberg TV, Steen NE, Larsen L, Andreassen OA, Westlye LT, Quintana DS (2020)
   Heart rate variability is associated with disease severity in psychosis spectrum disorders
   Prog Neuropsychopharmacol Biol Psychiatry, 111, 110108
   DOI 10.1016/j.pnpbp.2020.110108, PubMed 32946948
2. Bøen E, Hummelen B, Boye B, Elvsåshagen T, Malt UF (2020)
   Borderline patients have difficulties describing feelings; bipolar II patients describe difficult feelings. An alexithymia study
   Acta Psychiatr Scand, 142 (3), 203-214
   DOI 10.1111/acps.13204, PubMed 32594515
3. Ching CRK, Hibar DP, Gurholt TP, Nunes A, Thomopoulos SI, Abé C, Agartz I, Brouwer RM, Cannon DM, de Zwarte SMC, Eyler LT, Favre P, Hajek T, Haukvik UK, Houenou J, Landén M, Lett TA, McDonald C, Nabulsi L, Patel Y, Pauling ME, Paus T, Radua J, Soeiro-de-Souza MG, Tronchin G et al. (2020)
   What we learn about bipolar disorder from large-scale neuroimaging: Findings and future directions from the ENIGMA Bipolar Disorder Working Group
   Hum Brain Mapp, 43 (1), 56-82
   DOI 10.1002/hbm.25098, PubMed 32725849
4. 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
5. Drange OK, Sæther SG, Finseth PI, Morken G, Vaaler AE, Arntsen V, Henning O, Andreassen OA, Elvsåshagen T, Malt UF, Bøen E (2020)
   Differences in course of illness between patients with bipolar II disorder with and without epileptiform discharges or other sharp activity on electroencephalograms: a cross-sectional study
   BMC Psychiatry, 20 (1), 582
   DOI 10.1186/s12888-020-02968-4, PubMed 33287748
6. Elvsåshagen T, Bahrami S, van der Meer D, Agartz I, Alnæs D, Barch DM, Baur-Streubel R, Bertolino A, Beyer MK, Blasi G, Borgwardt S, Boye B, Buitelaar J, Bøen E, Celius EG, Cervenka S, Conzelmann A, Coynel D, Di Carlo P, Djurovic S, Eisenacher S, Espeseth T, Fatouros-Bergman H, Flyckt L, Franke B et al. (2020)
   The genetic architecture of human brainstem structures and their involvement in common brain disorders
   Nat Commun, 11 (1), 4016
   DOI 10.1038/s41467-020-17376-1, PubMed 32782260
7. Han LKM, Dinga R, Hahn T, Ching CRK, Eyler LT, Aftanas L, Aghajani M, Aleman A, Baune BT, Berger K, Brak I, Filho GB, Carballedo A, Connolly CG, Couvy-Duchesne B, Cullen KR, Dannlowski U, Davey CG, Dima D, Duran FLS, Enneking V, Filimonova E, Frenzel S, Frodl T, Fu CHY et al. (2020)
   Brain aging in major depressive disorder: results from the ENIGMA major depressive disorder working group
   Mol Psychiatry, 26 (9), 5124-5139
   DOI 10.1038/s41380-020-0754-0, PubMed 32424236
8. Hansen BH, Juvodden HT, Nordstrand SH, Viste R, Thorsby PM, Swanson D, Nilsen KB, Nærland T, Knudsen-Heier S (2020)
   High prevalence of ADHD symptoms in unmedicated youths with post-H1N1 narcolepsy type 1
   Sleep Med, 75, 171-180
   DOI 10.1016/j.sleep.2020.06.014, PubMed 32858357
9. Haukvik UK, Gurholt TP, Nerland S, Elvsåshagen T, Akudjedu TN, Alda M, Alnaes D, Alonso-Lana S, Bauer J, Baune BT, Benedetti F, Berk M, Bettella F, Bøen E, Bonnín CM, Brambilla P, Canales-Rodríguez EJ, Cannon DM, Caseras X, Dandash O, Dannlowski U, Delvecchio G, Díaz-Zuluaga AM, van Erp TGM, Fatjó-Vilas M et al. (2020)
   In vivo hippocampal subfield volumes in bipolar disorder-A mega-analysis from The Enhancing Neuro Imaging Genetics through Meta-Analysis Bipolar Disorder Working Group
   Hum Brain Mapp, 43 (1), 385-398
   DOI 10.1002/hbm.25249, PubMed 33073925
10. Katsifaraki M, Nilsen KB, Christensen JO, Wærsted M, Knardahl S, Bjorvatn B, Härmä M, Matre D (2020)
    Pain complaints after consecutive nights and quick returns in Norwegian nurses working three-shift rotation: an observational study
    BMJ Open, 10 (9), e035533
    DOI 10.1136/bmjopen-2019-035533, PubMed 32912941
11. Kaufmann T, van der Meer D, Doan NT, Schwarz E, Lund MJ, Agartz I, Alnæs D, Barch DM, Baur-Streubel R, Bertolino A, Bettella F, Beyer MK, Bøen E, Borgwardt S, Brandt CL, Buitelaar J, Celius EG, Cervenka S, Conzelmann A, Córdova-Palomera A, Dale AM, de Quervain DJF, Di Carlo P, Djurovic S, Dørum ES et al. (2020)
    Publisher Correction: Common brain disorders are associated with heritable patterns of apparent aging of the brain
    Nat Neurosci, 23 (2), 295
    DOI 10.1038/s41593-019-0553-6, PubMed 31848485
12. Lie MU, Winsvold B, Gjerstad J, Matre D, Pedersen LM, Heuch I, Zwart JA, Nilsen KB (2020)
    The association between selected genetic variants and individual differences in experimental pain
    Scand J Pain, 21 (1), 163-173
    DOI 10.1515/sjpain-2020-0091, PubMed 33108341
13. Nordstrand SEH, Juvodden HT, Viste R, Rootwelt T, Karlsen TI, Thorsby PM, Swanson D, Nilsen KB, Hansen BH, Knudsen-Heier S (2020)
    Obesity and other medical comorbidities among NT1 patients after the Norwegian H1N1 influenza epidemic and vaccination campaign
    Sleep, 43 (5)
    DOI 10.1093/sleep/zsz277, PubMed 31724727
14. Rygvold TW, Hatlestad-Hall C, Elvsåshagen T, Moberget T, Andersson S (2020)
    Do visual and auditory stimulus-specific response modulation reflect different mechanisms of neocortical plasticity?
    Eur J Neurosci, 53 (4), 1072-1085
    DOI 10.1111/ejn.14964, PubMed 32897598
15. Sivertsen B, Pallesen S, Friborg O, Nilsen KB, Bakke ØK, Goll JB, Hopstock LA (2020)
    Sleep patterns and insomnia in a large population-based study of middle-aged and older adults: The Tromsø study 2015-2016
    J Sleep Res, 30 (1), e13095
    DOI 10.1111/jsr.13095, PubMed 32469116
16. Soyseth TS, Dew MA, Lund MB, Haugstad GK, Soyseth V, Malt UF (2020)
    Coping Patterns and Emotional Distress in Patients With Chronic Obstructive Lung Disease Who Are Undergoing Lung Transplant Evaluation
    Prog Transplant, 30 (3), 228-234
    DOI 10.1177/1526924820933817, PubMed 32578510
17. Sæther LS, Roelfs D, Moberget T, Andreassen OA, Elvsåshagen T, Jönsson EG, Vaskinn A (2020)
    Exploring neurophysiological markers of visual perspective taking: Methodological considerations
    Int J Psychophysiol, 161, 1-12
    DOI 10.1016/j.ijpsycho.2020.12.006, PubMed 33388368
18. Valstad M, Moberget T, Roelfs D, Slapø NB, Timpe CMF, Beck D, Richard G, Sæther LS, Haatveit B, Skaug KA, Nordvik JE, Hatlestad-Hall C, Einevoll GT, Mäki-Marttunen T, Westlye LT, Jönsson EG, Andreassen OA, Elvsåshagen T (2020)
    Experience-dependent modulation of the visual evoked potential: Testing effect sizes, retention over time, and associations with age in 415 healthy individuals
    Neuroimage, 223, 117302
    DOI 10.1016/j.neuroimage.2020.117302, PubMed 32828930
19. 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
20. Voldsbekk I, Maximov II, Zak N, Roelfs D, Geier O, Due-Tønnessen P, Elvsåshagen T, Strømstad M, Bjørnerud A, Groote I (2020)
    Evidence for wakefulness-related changes to extracellular space in human brain white matter from diffusion-weighted MRI
    Neuroimage, 212, 116682
    DOI 10.1016/j.neuroimage.2020.116682, PubMed 32114147

Publications 2019

1. Bürker BS, Gullestad L, Gude E, Havik OE, Relbo Authen A, Grov I, Andreassen AK, Fiane AE, Haraldsen IR, Dew MA, Andersson S, Malt UF (2019)
   The Predictive Value of Depression in the Years After Heart Transplantation for Mortality During Long-Term Follow-Up
   Psychosom Med, 81 (6), 513-520
   DOI 10.1097/PSY.0000000000000702, PubMed 31033937
2. Bøen E, Hjørnevik T, Hummelen B, Elvsåshagen T, Moberget T, Holtedahl JE, Babovic A, Hol PK, Karterud S, Malt UF (2019)
   Patterns of altered regional brain glucose metabolism in borderline personality disorder and bipolar II disorder
   Acta Psychiatr Scand, 139 (3), 256-268
   DOI 10.1111/acps.12997, PubMed 30552759
3. de Rodez Benavent SA, Nygaard GO, Nilsen KB, Etholm L, Sowa P, Wendel-Haga M, Harbo HF, Drolsum L, Laeng B, Kerty E, Celius EG (2019)
   Neurodegenerative Interplay of Cardiovascular Autonomic Dysregulation and the Retina in Early Multiple Sclerosis
   Front Neurol, 10, 507
   DOI 10.3389/fneur.2019.00507, PubMed 31156539
4. Fjeld OR, Grotle M, Matre D, Pedersen LM, Lie MU, Småstuen MC, Storheim K, Heuch I, Stubhaug A, Zwart JA, Nilsen KB (2019)
   Predicting the outcome of persistent sciatica using conditioned pain modulation: 1-year results from a prospective cohort study
   Scand J Pain, 20 (1), 69-75
   DOI 10.1515/sjpain-2019-0112, PubMed 31527299
5. Granerud-Dunvoll G, Arntzen E, Elvsashagen T, Hatlestad-Hall C, Malt E (2019)
   Equivalence Class Formation and the N400: Methodological Issues
   Psychol. Rec., 69 (2), 175-191
   DOI 10.1007/s40732-019-00332-x
6. Hagen K, Hopstock LA, Elise Eggen A, Mathiesen EB, Nilsen KB (2019)
   Does insomnia modify the association between C-reactive protein and migraine? The Tromsø Study 2015-2016
   Cephalalgia, 39 (8), 1022-1029
   DOI 10.1177/0333102418825370, PubMed 30862180
7. Hagen K, Stovner LJ, Nilsen KB, Kristoffersen ES, Winsvold BS (2019)
   The impact of C-reactive protein levels on headache frequency in the HUNT study 2006-2008
   BMC Neurol, 19 (1), 229
   DOI 10.1186/s12883-019-1462-8, PubMed 31558164
8. Ho KKN, Simic M, Cvancarova Småstuen M, de Barros Pinheiro M, Ferreira PH, Bakke Johnsen M, Heuch I, Grotle M, Zwart JA, Nilsen KB (2019)
   The association between insomnia, c-reactive protein, and chronic low back pain: cross-sectional analysis of the HUNT study, Norway
   Scand J Pain, 19 (4), 765-777
   DOI 10.1515/sjpain-2019-0033, PubMed 31287802
9. Kaufmann T, van der Meer D, Doan NT, Schwarz E, Lund MJ, Agartz I, Alnæs D, Barch DM, Baur-Streubel R, Bertolino A, Bettella F, Beyer MK, Bøen E, Borgwardt S, Brandt CL, Buitelaar J, Celius EG, Cervenka S, Conzelmann A, Córdova-Palomera A, Dale AM, de Quervain DJF, Di Carlo P, Djurovic S, Dørum ES et al. (2019)
   Common brain disorders are associated with heritable patterns of apparent aging of the brain
   Nat Neurosci, 22 (10), 1617-1623
   DOI 10.1038/s41593-019-0471-7, PubMed 31551603
10. Lie MU, Petriu E, Matre D, Hansson P, Andersen OK, Zwart JA, Nilsen KB (2019)
    Psychophysical or spinal reflex measures when assessing conditioned pain modulation?
    Eur J Pain, 23 (10), 1879-1889
    DOI 10.1002/ejp.1462, PubMed 31359580
11. Matre D, Nilsen KB, Katsifaraki M, Waage S, Pallesen S, Bjorvatn B (2019)
    Pain complaints are associated with quick returns and insomnia among Norwegian nurses, but do not differ between shift workers and day only workers
    Int Arch Occup Environ Health, 93 (3), 291-299
    DOI 10.1007/s00420-019-01481-w, PubMed 31691014
12. Mäki-Marttunen T, Kaufmann T, Elvsåshagen T, Devor A, Djurovic S, Westlye LT, Linne ML, Rietschel M, Schubert D, Borgwardt S, Efrim-Budisteanu M, Bettella F, Halnes G, Hagen E, Næss S, Ness TV, Moberget T, Metzner C, Edwards AG, Fyhn M, Dale AM, Einevoll GT, Andreassen OA (2019)
    Biophysical Psychiatry-How Computational Neuroscience Can Help to Understand the Complex Mechanisms of Mental Disorders
    Front Psychiatry, 10, 534
    DOI 10.3389/fpsyt.2019.00534, PubMed 31440172
13. Mäki-Marttunen T, Krull F, Bettella F, Hagen E, Næss S, Ness TV, Moberget T, Elvsåshagen T, Metzner C, Devor A, Edwards AG, Fyhn M, Djurovic S, Dale AM, Andreassen OA, Einevoll GT (2019)
    Alterations in Schizophrenia-Associated Genes Can Lead to Increased Power in Delta Oscillations
    Cereb Cortex, 29 (2), 875-891
    DOI 10.1093/cercor/bhy291, PubMed 30475994
14. Nordstrand SEH, Hansen BH, Rootwelt T, Karlsen TI, Swanson D, Nilsen KB, Knudsen S (2019)
    Psychiatric symptoms in patients with post-H1N1 narcolepsy type 1 in Norway
    Sleep, 42 (4)
    DOI 10.1093/sleep/zsz008, PubMed 30649483
15. Ree A, Nilsen KB, Knardahl S, Sand T, Matre D (2019)
    Sleep restriction does not potentiate nocebo-induced changes in pain and cortical potentials
    Eur J Pain, 24 (1), 110-121
    DOI 10.1002/ejp.1466, PubMed 31385378
16. Rødevand L, Steen NE, Elvsåshagen T, Quintana DS, Reponen EJ, Mørch RH, Lunding SH, Vedal TSJ, Dieset I, Melle I, Lagerberg TV, Andreassen OA (2019)
    Cardiovascular risk remains high in schizophrenia with modest improvements in bipolar disorder during past decade
    Acta Psychiatr Scand, 139 (4), 348-360
    DOI 10.1111/acps.13008, PubMed 30697685
17. Schulze DG, Nordby KC, Cvancarova Småstuen M, Clemm T, Grotle M, Zwart JA, Nilsen KB (2019)
    Impact of technical variations on the ring-finger test for carpal tunnel syndrome
    Clin Neurophysiol Pract, 5, 23-29
    DOI 10.1016/j.cnp.2019.11.005, PubMed 31909307
18. Skarpsno ES, Mork PJ, Nilsen TIL, Steingrímsdóttir ÓA, Zwart JA, Nilsen KB (2019)
    The interplay between sleeplessness and high-sensitivity C-reactive protein on risk of chronic musculoskeletal pain: longitudinal data from the Tromsø Study
    Sleep, 42 (9)
    DOI 10.1093/sleep/zsz127, PubMed 31135903
19. Stahl EA, Breen G, Forstner AJ, McQuillin A, Ripke S, Trubetskoy V, Mattheisen M, Wang Y, Coleman JRI, Gaspar HA, de Leeuw CA, Steinberg S, Pavlides JMW, Trzaskowski M, Byrne EM, Pers TH, Holmans PA, Richards AL, Abbott L, Agerbo E, Akil H, Albani D, Alliey-Rodriguez N, Als TD, Anjorin A et al. (2019)
    Genome-wide association study identifies 30 loci associated with bipolar disorder
    Nat Genet, 51 (5), 793-803
    DOI 10.1038/s41588-019-0397-8, PubMed 31043756
20. Weisser KH, Diseth TH, Boye B, Faerden A, Ekeberg Ø (2019)
    Examining the organization and quality of the psychiatric consultative service in Norway
    Nord J Psychiatry, 73 (1), 9-15
    DOI 10.1080/08039488.2018.1525426, PubMed 30661436
21. Zak N, Bøen E, Boye B, Andreassen OA, Doan NT, Malt UF, Westlye LT, Elvsåshagen T (2019)
    Mood episodes are associated with increased cortical thinning: A longitudinal study of bipolar disorder type II
    Bipolar Disord, 21 (6), 525-538
    DOI 10.1111/bdi.12771, PubMed 30864260
22. Aas M, Elvsåshagen T, Westlye LT, Kaufmann T, Athanasiu L, Djurovic S, Melle I, van der Meer D, Martin-Ruiz C, Steen NE, Agartz I, Andreassen OA (2019)
    Telomere length is associated with childhood trauma in patients with severe mental disorders
    Transl Psychiatry, 9 (1), 97
    DOI 10.1038/s41398-019-0432-7, PubMed 30898995

Publications 2018

1. 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
2. Drange OK, Vaaler AE, Morken G, Andreassen OA, Malt UF, Finseth PI (2018)
   Clinical characteristics of patients with bipolar disorder and premorbid traumatic brain injury: a cross-sectional study
   Int J Bipolar Disord, 6 (1), 19
   DOI 10.1186/s40345-018-0128-6, PubMed 30198055
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. Ro KI, Djerv L, Boye TB, Ekeberg O (2018)
   Group supervision- an unmet need among specialty registrars
   Tidsskr. Nor. Laegeforen., 138 (15), 1411-1412
5. Rø KI, Djerv L, Boye TB, Ekeberg Ø (2018)
   Group supervision - an unmet need among specialty registrars
   Tidsskr Nor Laegeforen, 138 (15)
   DOI 10.4045/tidsskr.18.0569, PubMed 30277040
6. Zak N, Moberget T, Bøen E, Boye B, Waage TR, Dietrichs E, Harkestad N, Malt UF, Westlye LT, Andreassen OA, Andersson S, Elvsåshagen T (2018)
   Longitudinal and cross-sectional investigations of long-term potentiation-like cortical plasticity in bipolar disorder type II and healthy individuals
   Transl Psychiatry, 8 (1), 103
   DOI 10.1038/s41398-018-0151-5, PubMed 29795193

Publications 2017

1. 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
2. Bürker BS, Gude E, Gullestad L, Grov I, Relbo Authen A, Andreassen AK, Havik OE, Dew MA, Fiane AE, Haraldsen IR, Malt UF, Andersson S (2017)
   Cognitive function among long-term survivors of heart transplantation
   Clin Transplant, 31 (12)
   DOI 10.1111/ctr.13143, PubMed 29055147
3. Bürker BS, Gullestad L, Gude E, Relbo Authen A, Grov I, Hol PK, Andreassen AK, Arora S, Dew MA, Fiane AE, Haraldsen IR, Malt UF, Andersson S (2017)
   Cognitive function after heart transplantation: Comparing everolimus-based and calcineurin inhibitor-based regimens
   Clin Transplant, 31 (4)
   DOI 10.1111/ctr.12927, PubMed 28185318
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. Hibar DP, Westlye LT, Doan NT, Jahanshad N, Cheung JW, Ching CRK, Versace A, Bilderbeck AC, Uhlmann A, Mwangi B, Krämer B, Overs B, Hartberg CB, Abé C, Dima D, Grotegerd D, Sprooten E, Bøen E, Jimenez E, Howells FM, Delvecchio G, Temmingh H, Starke J, Almeida JRC, Goikolea JM et al. (2017)
   Cortical abnormalities in bipolar disorder: an MRI analysis of 6503 individuals from the ENIGMA Bipolar Disorder Working Group
   Mol Psychiatry, 23 (4), 932-942
   DOI 10.1038/mp.2017.73, PubMed 28461699
6. Kaasen A, Helbig A, Malt UF, Næs T, Skari H, Haugen G (2017)
   Maternal psychological responses during pregnancy after ultrasonographic detection of structural fetal anomalies: A prospective longitudinal observational study
   PLoS One, 12 (3), e0174412
   DOI 10.1371/journal.pone.0174412, PubMed 28350879
7. Malt UF (2017)
   The debate about SSRIS should deal with who has the advantage of these
   Tidsskr. Nor. Laegeforen., 137 (12-13), 855-856
8. Malt UF (2017)
   Psychiatry's internal conflicts exposed
   Tidsskr. Nor. Laegeforen., 137 (9), 594
9. Malt UF (2017)
   Forced medication must be banned
   Tidsskr. Nor. Laegeforen., 137 (9), 601-602
10. 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, 45, 1-10
    DOI 10.1016/j.yfrne.2016.12.004, PubMed 28049009
11. 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
12. Quintana DS, Westlye LT, Hope S, Nærland T, Elvsåshagen T, Dørum E, Rustan Ø, Valstad M, Rezvaya L, Lishaugen H, Stensønes E, Yaqub S, Smerud KT, Mahmoud RA, Djupesland PG, Andreassen OA (2017)
    Dose-dependent social-cognitive effects of intranasal oxytocin delivered with novel Breath Powered device in adults with autism spectrum disorder: a randomized placebo-controlled double-blind crossover trial
    Transl Psychiatry, 7 (5), e1136
    DOI 10.1038/tp.2017.103, PubMed 28534875

Publications 2016

1. Dahl J, Ormstad H, Aass HC, Sandvik L, Malt UF, Andreassen OA (2016)
   Recovery from major depressive disorder episode after non-pharmacological treatment is associated with normalized cytokine levels
   Acta Psychiatr Scand, 134 (1), 40-7
   DOI 10.1111/acps.12576, PubMed 27028967
2. 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
   DOI 10.1111/bdi.12457, PubMed 27995733
3. 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
   DOI 10.1038/mp.2015.227, PubMed 26857596
4. Malt EA, Juhasz K, Malt UF, Naumann T (2016)
   A Role for the Transcription Factor Nk2 Homeobox 1 in Schizophrenia: Convergent Evidence from Animal and Human Studies
   Front Behav Neurosci, 10, 59
   DOI 10.3389/fnbeh.2016.00059, PubMed 27064909
5. Søyseth TS, Lund MB, Bjørtuft Ø, Heldal A, Søyseth V, Dew MA, Haugstad GK, Malt UF (2016)
   Psychiatric disorders and psychological distress in patients undergoing evaluation for lung transplantation: a national cohort study
   Gen Hosp Psychiatry, 42, 67-73
   DOI 10.1016/j.genhosppsych.2016.07.001, PubMed 27638975
6. 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
7. 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

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. 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
3. Schoeyen HK, Kessler U, Andreassen OA, Auestad BH, Bergsholm P, Malt UF, Morken G, Oedegaard KJ, Vaaler A (2015)
   Response to Kotzalidis et al
   Am J Psychiatry, 172 (3), 294-5
   DOI 10.1176/appi.ajp.2014.14101366r, PubMed 25727541
4. Schoeyen HK, Kessler U, Andreassen OA, Auestad BH, Bergsholm P, Malt UF, Morken G, Oedegaard KJ, Vaaler A (2015)
   Response to Kellner and Fink
   Am J Psychiatry, 172 (3), 295-6
   DOI 10.1176/appi.ajp.2014.14101284r, PubMed 25727543

Publications 2014

1. Johansen SG, Wang CEA, Binder PE, Malt UF (2014)
   Equine-Facilitated Body and Emotion-Oriented Psychotherapy Designed for Adolescents and Adults Not Responding to Mainstream Treatment: A Structured Program
   J. Psychother. Integr., 24 (4), 323-335
   DOI 10.1037/a0038139
2. Schoeyen HK, Kessler U, Andreassen OA, Auestad BH, Bergsholm P, Malt UF, Morken G, Oedegaard KJ, Vaaler A (2014)
   Treatment-resistant bipolar depression: a randomized controlled trial of electroconvulsive therapy versus algorithm-based pharmacological treatment
   Am J Psychiatry, 172 (1), 41-51
   DOI 10.1176/appi.ajp.2014.13111517, PubMed 25219389

Publications 2013

1. Malt UF (2013)
   [Antidepressants and clinical practice]
   Tidsskr Nor Laegeforen, 133 (8), 829
   DOI 10.4045/tidsskr.13.0417, PubMed 23612099
2. Malt UF (2013)
   [Diagnoses and the 22 July issue]
   Tidsskr Nor Laegeforen, 133 (17), 1795
   DOI 10.4045/tidsskr.13.1082, PubMed 24042276
3. Risnes I, Heldal A, Wagner K, Boye B, Haraldsen I, Leganger S, Møkleby K, Svennevig JL, Malt UF (2013)
   Psychiatric outcome after severe cardio-respiratory failure treated with extracorporeal membrane oxygenation: a case-series
   Psychosomatics, 54 (5), 418-27
   DOI 10.1016/j.psym.2013.02.008, PubMed 23756125

Publications 2011

1. Baghai TC, Blier P, Baldwin DS, Bauer M, Goodwin GM, Fountoulakis KN, Kasper S, Leonard BE, Malt UF, Stein D, Versiani M, Möller HJ, Section of Pharmacopsychiatry, World Psychiatric Association (2011)
   General and comparative efficacy and effectiveness of antidepressants in the acute treatment of depressive disorders: a report by the WPA section of pharmacopsychiatry
   Eur Arch Psychiatry Clin Neurosci, 261 Suppl 3, 207-45
   DOI 10.1007/s00406-011-0259-6, PubMed 22033583
2. Boye B, Lundin KE, Jantschek G, Leganger S, Mokleby K, Tangen T, Jantschek I, Pripp AH, Wojniusz S, Dahlstroem A, Rivenes AC, Benninghoven D, Hausken T, Roseth A, Kunzendorf S, Wilhelmsen I, Sharpe M, Blomhoff S, Malt UF, Jahnsen J (2011)
   INSPIRE study: does stress management improve the course of inflammatory bowel disease and disease-specific quality of life in distressed patients with ulcerative colitis or Crohn's disease? A randomized controlled trial
   Inflamm Bowel Dis, 17 (9), 1863-73
   DOI 10.1002/ibd.21575, PubMed 21287660

Publications 2009

1. Elvsåshagen T, Solyga V, Bakke SJ, Heiberg A, Kerty E (2009)
   [Neurofibromatosis type 2 and auditory brainstem implantation]
   Tidsskr Nor Laegeforen, 129 (15), 1469-73
   DOI 10.4045/tidsskr.08.0151, PubMed 19690597

Publications 2008

1. Boye B, Lundin KE, Leganger S, Mokleby K, Jantschek G, Jantschek I, Kunzendorf S, Benninghoven D, Sharpe M, Wilhelmsen I, Blomhoff S, Malt UF, Jahnsen J (2008)
   The INSPIRE study: do personality traits predict general quality of life (Short form-36) in distressed patients with ulcerative colitis and Crohn's disease?
   Scand J Gastroenterol, 43 (12), 1505-13
   DOI 10.1080/00365520802321196, PubMed 18777439
2. Elvsåshagen T, Malt UF (2008)
   [Structural plasticity in the adult central nervous system]
   Tidsskr Nor Laegeforen, 128 (3), 298-302
   PubMed 18264154
3. Lossius A, Elvsåshagen T, Taubøll E (2008)
   [A 58-year-old woman with stroke, elevated troponin and hypercoagulability]
   Tidsskr Nor Laegeforen, 128 (6), 706-8
   PubMed 18365333