Biomedical research at Oslo University Hospital

Publications (original articles or review articles) published in 2018 from OUS - Psychosis Research (NORMENT)

93 publications found

Akkouh IA, Ueland T, Andreassen OA, Brattbakk HR, Steen VM, Hughes T, Djurovic S (2018)
Expression of TCN1 in Blood is Negatively Associated with Verbal Declarative Memory Performance
Sci Rep, 8 (1), 12654
DOI 10.1038/s41598-018-30898-5, PubMed 30139959

Alnæs D, Kaufmann T, Doan NT, Córdova-Palomera A, Wang Y, Bettella F, Moberget T, Andreassen OA, Westlye LT (2018)
Association of Heritable Cognitive Ability and Psychopathology With White Matter Properties in Children and Adolescents
JAMA Psychiatry, 75 (3), 287-295
DOI 10.1001/jamapsychiatry.2017.4277, PubMed 29365026

Ask H, Gustavson K, Ystrom E, Havdahl KA, Tesli M, Askeland RB, Reichborn-Kjennerud T (2018)
Association of Gestational Age at Birth With Symptoms of Attention-Deficit/Hyperactivity Disorder in Children
JAMA Pediatr, 172 (8), 749-756
DOI 10.1001/jamapediatrics.2018.1315, PubMed 29946656

Banerjee N, Polushina T, Bettella F, Giddaluru S, Steen VM, Andreassen OA, Le Hellard S (2018)
Recently evolved human-specific methylated regions are enriched in schizophrenia signals
BMC Evol Biol, 18 (1), 63
DOI 10.1186/s12862-018-1177-2, PubMed 29747567

Banerjee N, Polushina T, Bettella F, Steen VM, Andreassen OA, Le Hellard S (2018)
Analysis of differentially methylated regions in great apes and extinct hominids provides support for the evolutionary hypothesis of schizophrenia
Schizophr Res (in press)
DOI 10.1016/j.schres.2018.11.025, PubMed 30545758

Bauer M, Andreassen OA, Geddes JR, Vedel Kessing L, Lewitzka U, Schulze TG, Vieta E (2018)
Areas of uncertainties and unmet needs in bipolar disorders: clinical and research perspectives
Lancet Psychiatry, 5 (11), 930-939
DOI 10.1016/S2215-0366(18)30253-0, PubMed 30146246

Berg AO, Jørgensen KN, Nerhus M, Athanasiu L, Popejoy AB, Bettella F, Norbom LCB, Gurholt TP, Dahl SR, Andreassen OA, Djurovic S, Agartz I, Melle I (2018)
Vitamin D levels, brain volume, and genetic architecture in patients with psychosis
PLoS One, 13 (8), e0200250
DOI 10.1371/journal.pone.0200250, PubMed 30142216

Bettella F, Brown AA, Smeland OB, Wang Y, Witoelar A, Buil Demur AA, Thompson WK, Zuber V, Dale AM, Djurovic S, Andreassen OA (2018)
Cross-tissue eQTL enrichment of associations in schizophrenia
PLoS One, 13 (9), e0202812
DOI 10.1371/journal.pone.0202812, PubMed 30188921

Bonham LW, Karch CM, Fan CC, Tan C, Geier EG, Wang Y, Wen N, Broce IJ, Li Y, Barkovich MJ, Ferrari R, Hardy J, Momeni P, Höglinger G, Müller U, Hess CP, Sugrue LP, Dillon WP, Schellenberg GD, Miller BL, Andreassen OA, Dale AM, Barkovich AJ, Yokoyama JS, Desikan RS et al. (2018)
CXCR4 involvement in neurodegenerative diseases
Transl Psychiatry, 8 (1), 73
DOI 10.1038/s41398-017-0049-7, PubMed 29636460

Brainstorm Consortium, Anttila V, Bulik-Sullivan B, Finucane HK, Walters RK, Bras J, Duncan L, Escott-Price V, Falcone GJ, Gormley P, Malik R, Patsopoulos NA, Ripke S, Wei Z, Yu D, Lee PH, Turley P, Grenier-Boley B, Chouraki V, Kamatani Y, Berr C, Letenneur L, Hannequin D, Amouyel P, Boland A et al. (2018)
Analysis of shared heritability in common disorders of the brain
Science, 360 (6395)
DOI 10.1126/science.aap8757, PubMed 29930110

Broce I, Karch CM, Wen N, Fan CC, Wang Y, Tan CH, Kouri N, Ross OA, Höglinger GU, Muller U, Hardy J, International FTD-Genomics Consortium, Momeni P, Hess CP, Dillon WP, Miller ZA, Bonham LW, Rabinovici GD, Rosen HJ, Schellenberg GD, Franke A, Karlsen TH, Veldink JH, Ferrari R, Yokoyama JS et al. (2018)
Immune-related genetic enrichment in frontotemporal dementia: An analysis of genome-wide association studies
PLoS Med, 15 (1), e1002487
DOI 10.1371/journal.pmed.1002487, PubMed 29315334

Büchmann CB, Pedersen G, Aminoff SR, Laskemoen JF, Barrett EA, Melle I, Lagerberg TV (2018)
Validity of the Birchwood insight scale in patients with schizophrenia spectrum- and bipolar disorders
Psychiatry Res, 272, 715-722
DOI 10.1016/j.psychres.2018.12.072, PubMed 30832191

Bækkelund H, Frewen P, Lanius R, Ottesen Berg A, Arnevik EA (2018)
Trauma-related altered states of consciousness in post-traumatic stress disorder patients with or without comorbid dissociative disorders
Eur J Psychotraumatol, 9 (1), 1544025
DOI 10.1080/20008198.2018.1544025, PubMed 30455853

Cacciotti-Saija C, Quintana DS, Alvares GA, Hickie IB, Guastella AJ (2018)
Reduced heart rate variability in a treatment-seeking early psychosis sample
Psychiatry Res, 269, 293-300
DOI 10.1016/j.psychres.2018.08.068, PubMed 30172186

Córdova-Palomera A, Kaufmann T, Bettella F, Wang Y, Doan NT, van der Meer D, Alnæs D, Rokicki J, Moberget T, Sønderby IE, Andreassen OA, Westlye LT (2018)
Effects of autozygosity and schizophrenia polygenic risk on cognitive and brain developmental trajectories
Eur J Hum Genet, 26 (7), 1049-1059
DOI 10.1038/s41431-018-0134-2, PubMed 29700391

Davies G, Lam M, Harris SE, Trampush JW, Luciano M, Hill WD, Hagenaars SP, Ritchie SJ, Marioni RE, Fawns-Ritchie C, Liewald DCM, Okely JA, Ahola-Olli AV, Barnes CLK, Bertram L, Bis JC, Burdick KE, Christoforou A, DeRosse P, Djurovic S, Espeseth T, Giakoumaki S, Giddaluru S, Gustavson DE, Hayward C et al. (2018)
Study of 300,486 individuals identifies 148 independent genetic loci influencing general cognitive function
Nat Commun, 9 (1), 2098
DOI 10.1038/s41467-018-04362-x, PubMed 29844566

Demontis D, Walters RK, Martin J, Mattheisen M, Als TD, Agerbo E, Baldursson G, Belliveau R, Bybjerg-Grauholm J, Bækvad-Hansen M, Cerrato F, Chambert K, Churchhouse C, Dumont A, Eriksson N, Gandal M, Goldstein JI, Grasby KL, Grove J, Gudmundsson OO, Hansen CS, Hauberg ME, Hollegaard MV, Howrigan DP, Huang H et al. (2018)
Discovery of the first genome-wide significant risk loci for attention deficit/hyperactivity disorder
Nat Genet, 51 (1), 63-75
DOI 10.1038/s41588-018-0269-7, PubMed 30478444

Dieset I, Mørch RH, Hope S, Hoseth EZ, Reponen EJ, Gran JM, Aas M, Michelsen AE, Reichborn-Kjennerud T, Nesvåg R, Agartz I, Melle I, Aukrust P, Djurovic S, Ueland T, Andreassen OA (2018)
An association between YKL-40 and type 2 diabetes in psychotic disorders
Acta Psychiatr Scand, 139 (1), 37-45
DOI 10.1111/acps.12971, PubMed 30328100

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

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

Engelstad KN, Rund BR, Torgalsbøen AK, Lau B, Ueland T, Vaskinn A (2018)
Large social cognitive impairments characterize homicide offenders with schizophrenia
Psychiatry Res, 272, 209-215
DOI 10.1016/j.psychres.2018.12.087, PubMed 30590274

Engelstad KN, Vaskinn A, Torgalsbøen AK, Mohn C, Lau B, Rund BR (2018)
Impaired neuropsychological profile in homicide offenders with schizophrenia
Compr Psychiatry, 85, 55-60
DOI 10.1016/j.comppsych.2018.06.002, PubMed 29981505

Faerden A, Lyngstad SH, Simonsen C, Ringen PA, Papsuev O, Dieset I, Andreassen OA, Agartz I, Marder SR, Melle I (2018)
Reliability and validity of the self-report version of the apathy evaluation scale in first-episode Psychosis: Concordance with the clinical version at baseline and 12 months follow-up
Psychiatry Res, 267, 140-147
DOI 10.1016/j.psychres.2018.05.065, PubMed 29906681

Fan CC, Schork AJ, Brown TT, Spencer BE, Akshoomoff N, Chen CH, Kuperman JM, Hagler DJ, Steen VM, Le Hellard S, Håberg AK, Espeseth T, Andreassen OA, Dale AM, Jernigan TL, Halgren E, Pediatric Imaging, Neurocognition and Genetics Study, Alzheimer’s Disease Neuroimaging Initiative (2018)
Williams Syndrome neuroanatomical score associates with GTF2IRD1 in large-scale magnetic resonance imaging cohorts: a proof of concept for multivariate endophenotypes
Transl Psychiatry, 8 (1), 114
DOI 10.1038/s41398-018-0166-y, PubMed 29884845

Fan CC, Smeland OB, Schork AJ, Chen CH, Holland D, Lo MT, Sundar VS, Frei O, Jernigan TL, Andreassen OA, Dale AM (2018)
Beyond heritability: improving discoverability in imaging genetics
Hum Mol Genet, 27 (R1), R22-R28
DOI 10.1093/hmg/ddy082, PubMed 29522091

Fjellvang M, Grøning L, Haukvik UK (2018)
Imaging Violence in Schizophrenia: A Systematic Review and Critical Discussion of the MRI Literature
Front Psychiatry, 9, 333
DOI 10.3389/fpsyt.2018.00333, PubMed 30083111

Ganna A, Satterstrom FK, Zekavat SM, Das I, Kurki MI, Churchhouse C, Alfoldi J, Martin AR, Havulinna AS, Byrnes A, Thompson WK, Nielsen PR, Karczewski KJ, Saarentaus E, Rivas MA, Gupta N, Pietiläinen O, Emdin CA, Lescai F, Bybjerg-Grauholm J, Flannick J, GoT2D/T2D-GENES Consortium, Mercader JM, Udler M, SIGMA Consortium Helmsley IBD Exome Sequencing Project et al. (2018)
Quantifying the Impact of Rare and Ultra-rare Coding Variation across the Phenotypic Spectrum
Am J Hum Genet, 102 (6), 1204-1211
DOI 10.1016/j.ajhg.2018.05.002, PubMed 29861106

Gardsjord ES, Romm KL, Røssberg JI, Friis S, Barder HE, Evensen J, Haahr U, Ten Velden Hegelstad W, Joa I, Johannessen JO, Langeveld J, Larsen TK, Opjordsmoen S, Rund BR, Simonsen E, Vaglum P, Melle I (2018)
Depression and functioning are important to subjective quality of life after a first episode psychosis
Compr Psychiatry, 86, 107-114
DOI 10.1016/j.comppsych.2018.07.014, PubMed 30114656

Gjerde PB, Jørgensen KN, Steen NE, Melle I, Andreassen OA, Steen VM, Agartz I (2018)
Association between olanzapine treatment and brain cortical thickness and gray/white matter contrast is moderated by cholesterol in psychotic disorders
Psychiatry Res Neuroimaging, 282, 55-63
DOI 10.1016/j.pscychresns.2018.10.001, PubMed 30415175

Gohar SM, Dieset I, Steen NE, Mørch RH, Iversen TS, Steen VM, Andreassen OA, Melle I (2018)
Association between serum lipid levels, osteoprotegerin and depressive symptomatology in psychotic disorders
Eur Arch Psychiatry Clin Neurosci (in press)
DOI 10.1007/s00406-018-0897-z, PubMed 29721726

Gurholt TP, Osnes K, Nerhus M, Jørgensen KN, Lonning V, Berg AO, Andreassen OA, Melle I, Agartz I (2018)
Vitamin D, Folate and the Intracranial Volume in Schizophrenia and Bipolar Disorder and Healthy Controls
Sci Rep, 8 (1), 10817
DOI 10.1038/s41598-018-29141-y, PubMed 30018414

Hagen T, Espeseth T, Laeng B (2018)
Chasing Animals With Split Attention: Are Animals Prioritized in Visual Tracking?
Iperception, 9 (5), 2041669518795932
DOI 10.1177/2041669518795932, PubMed 30202509

Haukvik UK, Tamnes CK, Söderman E, Agartz I (2018)
Neuroimaging hippocampal subfields in schizophrenia and bipolar disorder: A systematic review and meta-analysis
J Psychiatr Res, 104, 217-226
DOI 10.1016/j.jpsychires.2018.08.012, PubMed 30107268

Hilland E, Landrø NI, Harmer CJ, Maglanoc LA, Jonassen R (2018)
Within-Network Connectivity in the Salience Network After Attention Bias Modification Training in Residual Depression: Report From a Preregistered Clinical Trial
Front Hum Neurosci, 12, 508
DOI 10.3389/fnhum.2018.00508, PubMed 30622463

Holmen TL, Engh JA, Andersen E, Andreassen OA, Martinsen EW, Bigseth TT, Bang-Kittilsen G, Egeland J (2018)
Cardio-respiratory fitness is associated with a verbal factor across cognitive domains in schizophrenia
Schizophr Res (in press)
DOI 10.1016/j.schres.2018.11.033, PubMed 30528313

Hoseth EZ, Krull F, Dieset I, Mørch RH, Hope S, Gardsjord ES, Steen NE, Melle I, Brattbakk HR, Steen VM, Aukrust P, Djurovic S, Andreassen OA, Ueland T (2018)
Exploring the Wnt signaling pathway in schizophrenia and bipolar disorder
Transl Psychiatry, 8 (1), 55
DOI 10.1038/s41398-018-0102-1, PubMed 29507296

Hoseth EZ, Krull F, Dieset I, Mørch RH, Hope S, Gardsjord ES, Steen NE, Melle I, Brattbakk HR, Steen VM, Aukrust P, Djurovic S, Andreassen OA, Ueland T (2018)
Attenuated Notch signaling in schizophrenia and bipolar disorder
Sci Rep, 8 (1), 5349
DOI 10.1038/s41598-018-23703-w, PubMed 29593239

Hughes T, Sønderby IE, Polushina T, Hansson L, Holmgren A, Athanasiu L, Melbø-Jørgensen C, Hassani S, Hoeffding LK, Herms S, Bergen SE, Karlsson R, Song J, Rietschel M, Nöthen MM, Forstner AJ, Hoffmann P, Hultman CM, Landén M, Cichon S, Werge T, Andreassen OA, Le Hellard S, Djurovic S (2018)
Elevated expression of a minor isoform of ANK3 is a risk factor for bipolar disorder
Transl Psychiatry, 8 (1), 210
DOI 10.1038/s41398-018-0175-x, PubMed 30297702

Juvodden HT, Alnæs D, Lund MJ, Agartz I, Andreassen OA, Dietrichs E, Thorsby PM, Westlye LT, Knudsen S (2018)
Widespread white matter changes in post-H1N1 patients with narcolepsy type 1 and first-degree relatives
Sleep, 41 (10)
DOI 10.1093/sleep/zsy145, PubMed 30016530

Karch CM, Wen N, Fan CC, Yokoyama JS, Kouri N, Ross OA, Höglinger G, Müller U, Ferrari R, Hardy J, Schellenberg GD, Sleiman PM, Momeni P, Hess CP, Miller BL, Sharma M, Van Deerlin V, Smeland OB, Andreassen OA, Dale AM, Desikan RS, International Frontotemporal Dementia (FTD)–Genomics Consortium, International Collaboration for Frontotemporal Dementia, Progressive Supranuclear Palsy (PSP) Genetics Consortium, and International Parkinson’s Disease Genomics Consortium (2018)
Selective Genetic Overlap Between Amyotrophic Lateral Sclerosis and Diseases of the Frontotemporal Dementia Spectrum
JAMA Neurol, 75 (7), 860-875
DOI 10.1001/jamaneurol.2018.0372, PubMed 29630712

Kauppi K, Fan CC, McEvoy LK, Holland D, Tan CH, Chen CH, Andreassen OA, Desikan RS, Dale AM, Alzheimer's Disease Neuroimaging Initiative (2018)
Combining Polygenic Hazard Score With Volumetric MRI and Cognitive Measures Improves Prediction of Progression From Mild Cognitive Impairment to Alzheimer's Disease
Front Neurosci, 12, 260
DOI 10.3389/fnins.2018.00260, PubMed 29760643

Kolskår KK, Alnæs D, Kaufmann T, Richard G, Sanders AM, Ulrichsen KM, Moberget T, Andreassen OA, Nordvik JE, Westlye LT (2018)
Key Brain Network Nodes Show Differential Cognitive Relevance and Developmental Trajectories during Childhood and Adolescence
eNeuro, 5 (4)
DOI 10.1523/ENEURO.0092-18.2018, PubMed 30073200

Kroken RA, Sommer IE, Steen VM, Dieset I, Johnsen E (2018)
Constructing the Immune Signature of Schizophrenia for Clinical Use and Research; An Integrative Review Translating Descriptives Into Diagnostics
Front Psychiatry, 9, 753
DOI 10.3389/fpsyt.2018.00753, PubMed 30766494

Kuhn T, Kaufmann T, Doan NT, Westlye LT, Jones J, Nunez RA, Bookheimer SY, Singer EJ, Hinkin CH, Thames AD (2018)
An augmented aging process in brain white matter in HIV
Hum Brain Mapp, 39 (6), 2532-2540
DOI 10.1002/hbm.24019, PubMed 29488278

Kulkarni RU, Vandenberghe M, Thunemann M, James F, Andreassen OA, Djurovic S, Devor A, Miller EW (2018)
In Vivo Two-Photon Voltage Imaging with Sulfonated Rhodamine Dyes
ACS Cent Sci, 4 (10), 1371-1378
DOI 10.1021/acscentsci.8b00422, PubMed 30410975

Kvam TM, Stewart LH, Andreassen OA (2018)
Psychedelic drugs in the treatment of anxiety, depression and addiction
Tidsskr Nor Laegeforen, 138 (18)
DOI 10.4045/tidsskr.17.1110, PubMed 30421744

LeBlanc M, Zuber V, Thompson WK, Andreassen OA, Schizophrenia and Bipolar Disorder Working Groups of the Psychiatric Genomics Consortium, Frigessi A, Andreassen BK (2018)
A correction for sample overlap in genome-wide association studies in a polygenic pleiotropy-informed framework
BMC Genomics, 19 (1), 494
DOI 10.1186/s12864-018-4859-7, PubMed 29940862

Li W, Fan CC, Mäki-Marttunen T, Thompson WK, Schork AJ, Bettella F, Schizophrenia Working Group of the Psychiatric Genomics Consortium, Djurovic S, Dale AM, Andreassen OA, Wang Y (2018)
A molecule-based genetic association approach implicates a range of voltage-gated calcium channels associated with schizophrenia
Am J Med Genet B Neuropsychiatr Genet, 177 (4), 454-467
DOI 10.1002/ajmg.b.32634, PubMed 29704319

Li Y, Barkovich MJ, Karch CM, Nillo RM, Fan CC, Broce IJ, Tan CH, Cuneo D, Hess CP, Dillon WP, Glenn OA, Glastonbury CM, Olney N, Yokoyama JS, Bonham LW, Miller B, Kao A, Schmansky N, Fischl B, Andreassen OA, Jernigan T, Dale A, Barkovich AJ, Desikan RS, Sugrue LP (2018)
Regionally specific TSC1 and TSC2 gene expression in tuberous sclerosis complex
Sci Rep, 8 (1), 13373
DOI 10.1038/s41598-018-31075-4, PubMed 30190613

Logue MW, Panizzon MS, Elman JA, Gillespie NA, Hatton SN, Gustavson DE, Andreassen OA, Dale AM, Franz CE, Lyons MJ, Neale MC, Reynolds CA, Tu X, Kremen WS (2018)
Use of an Alzheimer's disease polygenic risk score to identify mild cognitive impairment in adults in their 50s
Mol Psychiatry, 24 (3), 421-430
DOI 10.1038/s41380-018-0030-8, PubMed 29487403

Lyngstad SH, Gardsjord ES, Simonsen C, Engen MJ, Romm KL, Melle I, Færden A (2018)
Consequences of persistent depression and apathy in first-episode psychosis - A one-year follow-up study
Compr Psychiatry, 86, 60-66
DOI 10.1016/j.comppsych.2018.07.015, PubMed 30081208

Maglanoc LA, Landrø NI, Jonassen R, Kaufmann T, Córdova-Palomera A, Hilland E, Westlye LT (2018)
Data-Driven Clustering Reveals a Link Between Symptoms and Functional Brain Connectivity in Depression
Biol Psychiatry Cogn Neurosci Neuroimaging, 4 (1), 16-26
DOI 10.1016/j.bpsc.2018.05.005, PubMed 29980494

Maximov II, Vellmer S (2018)
Isotropically weighted intravoxel incoherent motion brain imaging at 7T
Magn Reson Imaging, 57, 124-132
DOI 10.1016/j.mri.2018.11.007, PubMed 30472300

Murray SB, Quintana DS, Loeb KL, Griffiths S, Le Grange D (2018)
Treatment outcomes for anorexia nervosa: a systematic review and meta-analysis of randomized controlled trials
Psychol Med, 49 (4), 535-544
DOI 10.1017/S0033291718002088, PubMed 30101734

Mäki-Marttunen V, Hagen T, Aminihajibashi S, Foldal M, Stavrinou M, Halvorsen JH, Laeng B, Espeseth T (2018)
Ocular signatures of proactive versus reactive cognitive control in young adults
Cogn Affect Behav Neurosci, 18 (5), 1049-1063
DOI 10.3758/s13415-018-0621-5, PubMed 29992484

Mørch-Johnsen L, Nerland S, Jørgensen KN, Osnes K, Hartberg CB, Andreassen OA, Melle I, Nesvåg R, Agartz I (2018)
Cortical thickness abnormalities in bipolar disorder patients with a lifetime history of auditory hallucinations
Bipolar Disord, 20 (7), 647-657
DOI 10.1111/bdi.12627, PubMed 29441665

Norbom LB, Doan NT, Alnæs D, Kaufmann T, Moberget T, Rokicki J, Andreassen OA, Westlye LT, Tamnes CK (2018)
Probing Brain Developmental Patterns of Myelination and Associations With Psychopathology in Youths Using Gray/White Matter Contrast
Biol Psychiatry, 85 (5), 389-398
DOI 10.1016/j.biopsych.2018.09.027, PubMed 30447910

Nunes A, Schnack HG, Ching CRK, Agartz I, Akudjedu TN, Alda M, Alnæs D, Alonso-Lana S, Bauer J, Baune BT, Bøen E, Bonnin CDM, Busatto GF, Canales-Rodríguez EJ, Cannon DM, Caseras X, Chaim-Avancini TM, Dannlowski U, Díaz-Zuluaga AM, Dietsche B, Doan NT, Duchesnay E, Elvsåshagen T, Emden D, Eyler LT et al. (2018)
Using structural MRI to identify bipolar disorders - 13 site machine learning study in 3020 individuals from the ENIGMA Bipolar Disorders Working Group
Mol Psychiatry (in press)
DOI 10.1038/s41380-018-0228-9, PubMed 30171211

Pardiñas AF, Holmans P, Pocklington AJ, Escott-Price V, Ripke S, Carrera N, Legge SE, Bishop S, Cameron D, Hamshere ML, Han J, Hubbard L, Lynham A, Mantripragada K, Rees E, MacCabe JH, McCarroll SA, Baune BT, Breen G, Byrne EM, Dannlowski U, Eley TC, Hayward C, Martin NG, McIntosh AM et al. (2018)
Common schizophrenia alleles are enriched in mutation-intolerant genes and in regions under strong background selection
Nat Genet, 50 (3), 381-389
DOI 10.1038/s41588-018-0059-2, PubMed 29483656

Quintana DS, Smerud KT, Andreassen OA, Djupesland PG (2018)
Evidence for intranasal oxytocin delivery to the brain: recent advances and future perspectives
Ther Deliv, 9 (7), 515-525
DOI 10.4155/tde-2018-0002, PubMed 29943688

Quintana DS, Westlye LT, Alnæs D, Kaufmann T, Mahmoud RA, Smerud KT, Djupesland PG, Andreassen OA (2018)
Low-dose intranasal oxytocin delivered with Breath Powered device modulates pupil diameter and amygdala activity: a randomized controlled pupillometry and fMRI study
Neuropsychopharmacology, 44 (2), 306-313
DOI 10.1038/s41386-018-0241-3, PubMed 30323359

Quintana DS, Westlye LT, Smerud KT, Mahmoud RA, Andreassen OA, Djupesland PG (2018)
Saliva oxytocin measures do not reflect peripheral plasma concentrations after intranasal oxytocin administration in men
Horm Behav, 102, 85-92
DOI 10.1016/j.yhbeh.2018.05.004, PubMed 29750971

Quintana DS, Williams DR (2018)
Bayesian alternatives for common null-hypothesis significance tests in psychiatry: a non-technical guide using JASP
BMC Psychiatry, 18 (1), 178
DOI 10.1186/s12888-018-1761-4, PubMed 29879931

Richard G, Kolskår K, Sanders AM, Kaufmann T, Petersen A, Doan NT, Monereo Sánchez J, Alnæs D, Ulrichsen KM, Dørum ES, Andreassen OA, Nordvik JE, Westlye LT (2018)
Assessing distinct patterns of cognitive aging using tissue-specific brain age prediction based on diffusion tensor imaging and brain morphometry
PeerJ, 6, e5908
DOI 10.7717/peerj.5908, PubMed 30533290

Ringen PA, Faerden A, Antonsen B, Falk RS, Mamen A, Rognli EB, Solberg DK, Andreassen OA, Martinsen EW (2018)
Cardiometabolic risk factors, physical activity and psychiatric status in patients in long-term psychiatric inpatient departments
Nord J Psychiatry, 72 (4), 296-302
DOI 10.1080/08039488.2018.1449012, PubMed 29523041

Ringen PA, Falk RS, Antonsen B, Faerden A, Mamen A, Rognli EB, Solberg DK, Martinsen EW, Andreassen OA (2018)
Using motivational techniques to reduce cardiometabolic risk factors in long term psychiatric inpatients: a naturalistic interventional study
BMC Psychiatry, 18 (1), 255
DOI 10.1186/s12888-018-1832-6, PubMed 30111298

Savage JE, Jansen PR, Stringer S, Watanabe K, Bryois J, de Leeuw CA, Nagel M, Awasthi S, Barr PB, Coleman JRI, Grasby KL, Hammerschlag AR, Kaminski JA, Karlsson R, Krapohl E, Lam M, Nygaard M, Reynolds CA, Trampush JW, Young H, Zabaneh D, Hägg S, Hansell NK, Karlsson IK, Linnarsson S et al. (2018)
Genome-wide association meta-analysis in 269,867 individuals identifies new genetic and functional links to intelligence
Nat Genet, 50 (7), 912-919
DOI 10.1038/s41588-018-0152-6, PubMed 29942086

Seibert TM, Fan CC, Wang Y, Zuber V, Karunamuni R, Parsons JK, Eeles RA, Easton DF, Kote-Jarai Z, Al Olama AA, Garcia SB, Muir K, Grönberg H, Wiklund F, Aly M, Schleutker J, Sipeky C, Tammela TL, Nordestgaard BG, Nielsen SF, Weischer M, Bisbjerg R, Røder MA, Iversen P, Key TJ et al. (2018)
Polygenic hazard score to guide screening for aggressive prostate cancer: development and validation in large scale cohorts
BMJ, 360, j5757
DOI 10.1136/bmj.j5757, PubMed 29321194

Simonsen C, Faerden A, Ueland T, Vaskinn A, Bjella T, Andreassen O, Romm KL, Melle I (2018)
Self-rated disability in first treated episode of psychosis: A 1-year follow-up study
Compr Psychiatry, 85, 48-54
DOI 10.1016/j.comppsych.2018.06.004, PubMed 29981504

Skåtun KC, Kaufmann T, Brandt CL, Doan NT, Alnæs D, Tønnesen S, Biele G, Vaskinn A, Melle I, Agartz I, Andreassen OA, Westlye LT (2018)
Thalamo-cortical functional connectivity in schizophrenia and bipolar disorder
Brain Imaging Behav, 12 (3), 640-652
DOI 10.1007/s11682-017-9714-y, PubMed 28444556

Smeland OB, Andreassen OA (2018)
How can genetics help understand the relationship between cognitive dysfunction and schizophrenia?
Scand J Psychol, 59 (1), 26-31
DOI 10.1111/sjop.12407, PubMed 29356008

Smeland OB, Wang Y, Frei O, Li W, Hibar DP, Franke B, Bettella F, Witoelar A, Djurovic S, Chen CH, Thompson PM, Dale AM, Andreassen OA (2018)
Genetic Overlap Between Schizophrenia and Volumes of Hippocampus, Putamen, and Intracranial Volume Indicates Shared Molecular Genetic Mechanisms
Schizophr Bull, 44 (4), 854-864
DOI 10.1093/schbul/sbx148, PubMed 29136250

Smelror RE, Jørgensen KN, Lonning V, Kelleher I, Cannon M, DeRosse P, Malhotra AK, Karlsgodt KH, Andreassen OA, Lundberg M, Edbom T, Cleland N, Ueland T, Myhre AM, Rund BR, Agartz I (2018)
Healthy Adolescent Performance With Standardized Scoring Tables for the MATRICS Consensus Cognitive Battery: A Multisite Study
Schizophr Bull (in press)
DOI 10.1093/schbul/sby131, PubMed 30239900

Smoller JW, Andreassen OA, Edenberg HJ, Faraone SV, Glatt SJ, Kendler KS (2018)
Psychiatric genetics and the structure of psychopathology
Mol Psychiatry, 24 (3), 409-420
DOI 10.1038/s41380-017-0010-4, PubMed 29317742

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

Srinivasan S, Bettella F, Frei O, Hill WD, Wang Y, Witoelar A, Schork AJ, Thompson WK, Davies G, Desikan RS, Deary IJ, Melle I, Ueland T, Dale AM, Djurovic S, Smeland OB, Andreassen OA (2018)
Enrichment of genetic markers of recent human evolution in educational and cognitive traits
Sci Rep, 8 (1), 12585
DOI 10.1038/s41598-018-30387-9, PubMed 30135563

Stokowy T, Polushina T, Sønderby IE, Karlsson R, Giddaluru S, Le Hellard S, Bergen SE, Sullivan PF, Andreassen OA, Djurovic S, Hultman CM, Steen VM (2018)
Genetic variation in 117 myelination-related genes in schizophrenia: Replication of association to lipid biosynthesis genes
Sci Rep, 8 (1), 6915
DOI 10.1038/s41598-018-25280-4, PubMed 29720671

Svendsen IH, Øie MG, Møller P, Nelson B, Melle I, Haug E (2018)
Stability in basic self-disturbances and diagnosis in a first treated psychosis: A seven year follow-up study
Schizophr Res, 202, 274-280
DOI 10.1016/j.schres.2018.07.011, PubMed 30007869

Sønderby IE, Gústafsson Ó, Doan NT, Hibar DP, Martin-Brevet S, Abdellaoui A, Ames D, Amunts K, Andersson M, Armstrong NJ, Bernard M, Blackburn N, Blangero J, Boomsma DI, Bralten J, Brattbak HR, Brodaty H, Brouwer RM, Bülow R, Calhoun V, Caspers S, Cavalleri G, Chen CH, Cichon S, Ciufolini S et al. (2018)
Dose response of the 16p11.2 distal copy number variant on intracranial volume and basal ganglia
Mol Psychiatry (in press)
DOI 10.1038/s41380-018-0118-1, PubMed 30283035

Thunemann M, Lu Y, Liu X, Kılıç K, Desjardins M, Vandenberghe M, Sadegh S, Saisan PA, Cheng Q, Weldy KL, Lyu H, Djurovic S, Andreassen OA, Dale AM, Devor A, Kuzum D (2018)
Deep 2-photon imaging and artifact-free optogenetics through transparent graphene microelectrode arrays
Nat Commun, 9 (1), 2035
DOI 10.1038/s41467-018-04457-5, PubMed 29789548

Tønnesen S, Kaufmann T, Doan NT, Alnæs D, Córdova-Palomera A, Meer DV, Rokicki J, Moberget T, Gurholt TP, Haukvik UK, Ueland T, Lagerberg TV, Agartz I, Andreassen OA, Westlye LT (2018)
White matter aberrations and age-related trajectories in patients with schizophrenia and bipolar disorder revealed by diffusion tensor imaging
Sci Rep, 8 (1), 14129
DOI 10.1038/s41598-018-32355-9, PubMed 30237410

van der Meer D, Rokicki J, Kaufmann T, Córdova-Palomera A, Moberget T, Alnæs D, Bettella F, Frei O, Doan NT, Sønderby IE, Smeland OB, Agartz I, Bertolino A, Bralten J, Brandt CL, Buitelaar JK, Djurovic S, van Donkelaar M, Dørum ES, Espeseth T, Faraone SV, Fernández G, Fisher SE, Franke B, Haatveit B et al. (2018)
Brain scans from 21,297 individuals reveal the genetic architecture of hippocampal subfield volumes
Mol Psychiatry (in press)
DOI 10.1038/s41380-018-0262-7, PubMed 30279459

van Erp TGM, Walton E, Hibar DP, Schmaal L, Jiang W, Glahn DC, Pearlson GD, Yao N, Fukunaga M, Hashimoto R, Okada N, Yamamori H, Bustillo JR, Clark VP, Agartz I, Mueller BA, Cahn W, de Zwarte SMC, Hulshoff Pol HE, Kahn RS, Ophoff RA, van Haren NEM, Andreassen OA, Dale AM, Doan NT et al. (2018)
Cortical Brain Abnormalities in 4474 Individuals With Schizophrenia and 5098 Control Subjects via the Enhancing Neuro Imaging Genetics Through Meta Analysis (ENIGMA) Consortium
Biol Psychiatry, 84 (9), 644-654
DOI 10.1016/j.biopsych.2018.04.023, PubMed 29960671

Vaskinn A, Abu-Akel A (2018)
The interactive effect of autism and psychosis severity on theory of mind and functioning in schizophrenia
Neuropsychology, 33 (2), 195-202
DOI 10.1037/neu0000499, PubMed 30346197

Vaskinn A, Andersson S, Østefjells T, Andreassen OA, Sundet K (2018)
Emotion perception, non-social cognition and symptoms as predictors of theory of mind in schizophrenia
Compr Psychiatry, 85, 1-7
DOI 10.1016/j.comppsych.2018.05.002, PubMed 29906670

Vedal TSJ, Steen NE, Birkeland KI, Dieset I, Reponen EJ, Laskemoen JF, Rødevand L, Melle I, Andreassen OA, Molden E, Jönsson EG (2018)
Free thyroxine and thyroid-stimulating hormone in severe mental disorders: A naturalistic study with focus on antipsychotic medication
J Psychiatr Res, 106, 74-81
DOI 10.1016/j.jpsychires.2018.09.014, PubMed 30292780

Viñuela A, Brown AA, Buil A, Tsai PC, Davies MN, Bell JT, Dermitzakis ET, Spector TD, Small KS (2018)
Age-dependent changes in mean and variance of gene expression across tissues in a twin cohort
Hum Mol Genet, 27 (4), 732-741
DOI 10.1093/hmg/ddx424, PubMed 29228364

Witoelar A, Rongve A, Almdahl IS, Ulstein ID, Engvig A, White LR, Selbæk G, Stordal E, Andersen F, Brækhus A, Saltvedt I, Engedal K, Hughes T, Bergh S, Bråthen G, Bogdanovic N, Bettella F, Wang Y, Athanasiu L, Bahrami S, Le Hellard S, Giddaluru S, Dale AM, Sando SB, Steinberg S et al. (2018)
Meta-analysis of Alzheimer's disease on 9,751 samples from Norway and IGAP study identifies four risk loci
Sci Rep, 8 (1), 18088
DOI 10.1038/s41598-018-36429-6, PubMed 30591712

Wolfers T, Doan NT, Kaufmann T, Alnæs D, Moberget T, Agartz I, Buitelaar JK, Ueland T, Melle I, Franke B, Andreassen OA, Beckmann CF, Westlye LT, Marquand AF (2018)
Mapping the Heterogeneous Phenotype of Schizophrenia and Bipolar Disorder Using Normative Models
JAMA Psychiatry, 75 (11), 1146-1155
DOI 10.1001/jamapsychiatry.2018.2467, PubMed 30304337

Wray NR, Ripke S, Mattheisen M, Trzaskowski M, Byrne EM, Abdellaoui A, Adams MJ, Agerbo E, Air TM, Andlauer TMF, Bacanu SA, Bækvad-Hansen M, Beekman AFT, Bigdeli TB, Binder EB, Blackwood DRH, Bryois J, Buttenschøn HN, Bybjerg-Grauholm J, Cai N, Castelao E, Christensen JH, Clarke TK, Coleman JIR, Colodro-Conde L et al. (2018)
Genome-wide association analyses identify 44 risk variants and refine the genetic architecture of major depression
Nat Genet, 50 (5), 668-681
DOI 10.1038/s41588-018-0090-3, PubMed 29700475

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

Zuber V, Jönsson EG, Frei O, Witoelar A, Thompson WK, Schork AJ, Bettella F, Wang Y, Djurovic S, Smeland OB, Dieset I, Fanous AH, Desikan RS, Küry S, Bézieau S, Dale AM, Mills IG, Andreassen OA (2018)
Identification of shared genetic variants between schizophrenia and lung cancer
Sci Rep, 8 (1), 674
DOI 10.1038/s41598-017-16481-4, PubMed 29330379

Aas M, Djurovic S, Ueland T, Mørch RH, Laskemoen JF, Reponen EJ, Cattaneo A, Steen NE, Agartz I, Melle I, Andreassen OA (2018)
The relationship between physical activity, clinical and cognitive characteristics and BDNF mRNA levels in patients with severe mental disorders
World J Biol Psychiatry, 1-24 (in press)
DOI 10.1080/15622975.2018.1557345, PubMed 30560709