Ole Andreas Andreassen

Professor - NORMENT part UiO
Image of Ole Andreas Andreassen
Norwegian version of this page
Phone +47-22117843
Mobile phone +47-99038893
Username
Visiting address Oslo Universitetssykehus HF - Ullevål Avdeling for psykoseforskning Bygg 49 0424 OSLO
Postal address OUS, Postboks 4956 Nydalen 0424 OSLO
Other affiliations Psychosis Research Centre
March 2012
Phone 230 27 350, Fax: 230 27 333
 
EDUCATION
MD 1993, PhD 1996 Univ. Bergen
Post doc 1998-2000 Harvard Medical School
Psychiatrist 2006
Good Clinical Practice certificate 2010
 
RESEARCH AREAS
Psychiatric genetics, brain imaging and genetics, somatic health and immunological factors in severe mental disorders, clinical pharmacology and pharmacogenetics

POSITIONS
1993 - 1996: PhD research fellow, Dept. of Physiology, University of Bergen.
1998 - 2000: Post doc, Massachusetts General Hospital, Harvard Medical School.
2000 - 2001: Resident Dept. of Psychiatry, Ullevål University Hospital, Oslo.
2001 - 2005: Combined position as Senior Scientist and Psychiatric Resident, same place.
From 2005: Professor Inst. of Clinical Medicine, UiO and Attending Psychiatrist, Oslo University Hospital. 
 
HONORS AND AWARDS
1995- Scand. College of NeuroPsychopharmacology (SCNP),"Award for Young Researchers”.
1998- Research Stipend: Odd Fellow Medical Sciences Research Fund.
2002- Lundbeck stipend: Research Award.
2004- Outstanding Young Investigator Award (OYI), Research Council of Norway (RCN).
2005- Research Leadership Award, Ullevål University Hospital.
2011- Award Best Scientific Publication Oslo University Hospital.
 
SCIENTIFIC EVALUATIONS AND REFEREE
- Editorial Board: Eur J Pharmacol, Front Neuroscience, Acta Neuropsychiatrica
- Ad hoc referee: New Eng J Med, Mol Psychiatry, BMJ, Am J Psychiatry, Biol Psychiatry, J Clin Psychiatry, Neuropsychopharmacology, Schizophr Bull, Prog Neurobiol, Eur J Pharmacol, Cereb Cortex, Neurobiol Dis, J Neurochem
- Grant review: Canadian Medical Research Council, Neurological Foundation of New Zealand, Univ. Copenhagen, Spain Research Council, Karolinska Institute, Oslo University Hospital, Western Norway Health Region, AERES France, ANR France, University of Lyon, Faroe Island Research Council, Irish Research Council. Univ. Gothenburg, UK research- BBSRC, Jahre Foundation, Bergen .
- Promotions:  Univ. Copenhagen, Univ. of Pittsburgh, Duke Univ., Univ. Calif., San Diego, Karolinska Institute,  Norwegian University of Science and Technology, Univ Helsinki.  
- PhD adjudication: Univ. Bergen 3, NTNU 3, Univ. Copenhagen 1, Univ. Gothenburg 1, Karolinska Inst 1, Univ Oslo 1.
 
RESEARCH LEADERSHIP, ADMIN. EXPERIENCE
Lab-manager Neurochemistry Lab. Harvard Medical School, 1998-2000. 
Member Research Council, Dept of Psychiatry, Oslo Univ Hospital, Ullevål 2005-2009. 
Assistant Member Research Council, Ullevål Univ Hospital, 2006 – 2009.
Director of Thematic Research Area Psychoses, UiO from 2003
Head of the TOP group, South East Health Authority “Forskergruppe” from 2004
Leader of the National Research Committee for PET from 2005
Board member of Norwegian Society for Bipolar Disorders from 2005
Co-Director Scandinavian Collaboration of Psychiatric Etiology (SCOPE) from 2005
Co-Director Bipolar Research and Innovation Network (BRAIN) since 2005
Board Member Thoresen Foundation from 2006
President of Scandinavian College of Neuropsychopharmacology from 2007
Member of EU European Technology Platform on NanoMedicine from 2007
Board Member Vestfold Psychiatric Hospital (PIV) HF from 2007
Member Steering Group Ullevål MRI facility from 2007
Member Psychiatric Genetics Consortium (PGC) Steering group Bipolar disorder and Schizophrenia (NIH project) from 2008
Member of Steering Committee ENBREC EU project from 2008
Leader of the National Research Area in Severe Mental Disorders (“Nasjonalt satsningsområde”) from 2009
Member Research Council, Oslo Univ Hospital, from 2009.
Chair Mental Illness Program Research Council of Norway from 2011.
 
SUPERVISION
- Head supervisor for 5 research fellows (I. Dieset MD, O.T. Ousdal MD, E. Gjevik MD, J. Dahl MD, M. Mattingsdal MSc), 2 MD-PHD students (K. Wirgenes, L.L. Smorr), co-supervisor for 6 research fellows (S. Larsson, A. Bolstad, I. Bolstad, N. Sigvartsen, C.L. Brandt), 3 post docs (I..Sønderby, A. Kähler, A. Brown)

- Finished 13 PhD supervisions (A.B. Birkenæs 2008, P.A. Ringen 2009, A. K. Kähler 2009, N.E. Steen, 2011, H. Jonsdottir, S. Hope, M. Tesli, 2012. Co-supervisor: A. Vaskinn 2008, C. Simonsen 2010, T.V. Lagerberg, J. Engh 2011, L. Athanasiu, S. Aminoff 2012), 1 Master degree (K. Skjølsvik 2007), 2 MD PhD student degrees (O.T. Ousdal 2009, A. Welander-Vatn 2011), 4 post docs (2005-11) M.K. Otnæss, L.M. Rimol, O. Gustafsson, J. Jensen.

 
SCIENTIFIC PRODUCTION
A total of 181 peer reviewed scientific publications on PubMed, and 9 papers in press. Many publications in excellent journals: 2 Nature (IF 36.1), 4 Nat Genet (IF 36.4), 1 Nat Med (IF 25.4), 5 Mol Psychiatry (IF 15.5), 1 Am J Psychiatry (IF 12.8), 1 Arch Gen Psychiatry (IF 10.8), 2 Am J Hum Gen (IF 11.7), 1 PLoS Genetics (IF 9.5), 3 PNAS (IF 9.8), 1 Ann Neurol (IF 10.7), 1 Prog Neurobiol (IF 10.0), 7 Biol Psychiatry (IF 8.7), 3 Schizophr Bull (IF 8.3), 2 Hum Mol Genet (IF 8.1), 3 J Neurosci (IF 7.3), 1 Br J Psychiatry (IF 5.9), 2 Bipolar Disord (IF 5.2),  2 Psychol Med (IF 5.2), 4 J Clin Psychiatry (IF 5.0).Three review papers (two Norwegian). In addition, 7 book chapters, Co-editor of the Norwegian textbook in psychiatry. Citations: (ISI March 2012) Hirsh Index 32, total 4863 citations, 4487 without self citations.

 

Publications

  • Hibar, Derrek; Westlye, Lars Tjelta; van Erp, Theo GM; Rasmussen, Jerod; Leonardo, Cassandra D; Faskowitz, Joshua; Haukvik, Unn Kristin H.; Hartberg, Cecilie Bhandari; Doan, Nhat Trung; Agartz, Ingrid; Dale, Anders; Gruber, Oliver; Krämer, Bernd; Trost, Sarah; Liberg, Benny; Abé, Christoph; Ekman, Carl Johan; Ingvar, Martin; Landen, Mikael; Fears, Scott; Freimer, Nelson B; Bearden, Carrie E; Sprooten, Emma; Glahn, David C; Pearlson, Godfrey D; Emsell, Louise; Kenney, Joanne; Scanlon, Cathy; McDonald, Colm; Cannon, Dara M; Almeida, Jorge; Versace, Amelia; Caseras, Xavier; Lawrence, Natalia S; Phillips, Mary; Dima, Danai; Delvecchio, Giuseppe; Frangou, Sophia; Satterthwaite, Theodore D; Wolf, Daniel; Houenou, Josselin; Henry, Chantal; Malt, Ulrik Fredrik; Bøen, Erlend; Elvsåshagen, Torbjørn; Young, Allan H; Lloyd, Adrian J; Goodwin, Guy M; Mackay, CE; Bourne, Corin; Bilderbeck, Amy; Abramovic, Lucija; Boks, Marco P; Van Haren, Neeltje E M; Ophoff, Roel; Kahn, R; Bauer, Michael; Pfennig, Andrea; Alda, Martin; Hájek, Tomás; Mwangi, Benson; Soares, Jair C; Nickson, Thomas; Dimitrova, Rali; Sussmann, Jessika E; Hagenaars, Saskia; Whalley, Heather C; McIntosh, Andrew M; Thompson, Paul M & Andreassen, Ole Andreas (2016). Subcortical volumetric abnormalities in bipolar disorder. Molecular Psychiatry.  ISSN 1359-4184. . doi: 10.1038/mp.2015.227
  • Holland, Dominic; Wang, Yunpeng; Thompson, Wesley K.; Schork, Andrew J.; Chen, Chi-Hua; Lo, Min-Tzu; Witoelar, Aree; Werge, Thomas; O'Donovan, Michael; Andreassen, Ole Andreas & Dale, Anders (2016). Estimating Effect Sizes and Expected Replication Probabilities from GWAS Summary Statistics. Frontiers in Genetics.  ISSN 1664-8021. . doi: doi: 10.3389/fgene.2016.00015
  • Johannessen, Jarle; Nærland, Terje; Bloss, Cinnamon S.; Rietschel, Marcella; Stohmaier, Jana; Gjevik, Elen; Heiberg, Arvid; Djurovic, Srdjan & Andreassen, Ole Andreas (2016). Parents' attitudes toward genetic research in autism spectrum disorder.. Psychiatric Genetics.  ISSN 0955-8829.  0(0), s 0- 0 . doi: 097/YPG.0000000000000121
  • Jørgensen, Kjetil Nordbø; Nerland, Stener; Norbom, Linn Christin Bonaventure; Doan, Nhat Trung; Nesvåg, Ragnar; Mørch-Johnsen, Lynn; Haukvik, Unn Kristin H.; Melle, Ingrid; Andreassen, Ole Andreas; Westlye, Lars Tjelta & Agartz, Ingrid (2016). Increased MRI-based cortical grey/white-matter contrast in sensory and motor regions in schizophrenia and bipolar disorder. Psychological Medicine.  ISSN 0033-2917.
  • Mäki-Marttunen, Tuomo; Halnes, Geir; Devor, Anna; Witoelar, Aree; Bettella, Francesco; Djurovic, Srdjan; Wang, Yunpeng; Einevoll, Gaute; Andreassen, Ole Andreas & Dale, Anders M. (2016). Functional Effects of Schizophrenia-Linked Genetic Variants on Intrinsic Single-Neuron Excitability: A Modeling Study. Biological Psychiatry: Cognitive Neuroscience and Neuroimaging.  ISSN 2451-9022.  1, s 49- 59 . doi: 10.1016/j.bpsc.2015.09.002
  • Quintana, Daniel; Westlye, Lars Tjelta; Alnæs, Dag; Rustan, Øyvind; Kaufmann, Tobias; Smerud, Knut Terje; Mahmoud, Ramy; Djupesland, Per G. & Andreassen, Ole Andreas (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.  ISSN 0306-4530.
  • Skåtun, Kristina Cecilie; Kaufmann, Tobias; Tønnesen, Siren; Biele, Guido; Melle, Ingrid; Agartz, Ingrid; Alnæs, Dag; Andreassen, Ole Andreas & Westlye, Lars Tjelta (2016). Global brain connectivity alterations in persons with schizophrenia and bipolar spectrum disorders. Journal of Psychiatry & Neuroscience.  ISSN 1180-4882. . doi: 10.1503/jpn.150159
  • Valstad, Mathias; Alvares, Gail A.; Andreassen, Ole Andreas; Westlye, Lars Tjelta & Quintana, Daniel (2016). The relationship between central and peripheral oxytocin concentrations: a systematic review and meta-analysis protocol. Systematic Reviews.  ISSN 2046-4053. . doi: 10.1186/s13643-016-0225-5
  • Vijayaraghavan, Swetha; Darreh-Shori, Taher; Rongve, Arvid; Berge, Guro; Sandø, Sigrid; White, Linda; Auestad, Bjørn Henrik; Witolaer, Aree; Andreassen, Ole Andreas; Ulstein, Ingun & Aarsland, Dag (2016). Association of butyrylcholinesterase-K allele with apolipoprotein E ε4 allele and cognitive decline in Alzheimer’s disease and dementia with Lewy bodies.. Journal of Alzheimer's Disease.  ISSN 1387-2877. . doi: 10.3233/JAD-150750
  • Wang, Yunpeng; Thompson, Wesley K.; Schork, Andrew J.; Holland, Dominic; Chen, Chi-Hua; Bettella, Francesco; Desikan, Rahul S.; Li, Wen; Witoelar, Aree; Zuber, Verena; Devor, Anna; Nöthen, Markus M; Rietschel, Marcella; Chen, Qiang; Werge, Thomas; Cichon, Sven; Weinberger, Daniel R.; Djurovic, Srdjan; O'Donovan, Michael; Visscher, Peter M; Andreassen, Ole Andreas & Dale, Anders (2016). Leveraging Genomic Annotations and Pleiotropic Enrichment for Improved Replication Rates in Schizophrenia GWAS. PLoS Genetics.  ISSN 1553-7390. . doi: 10.1371/journal.pgen.1005803
  • Alnæs, Dag; Kaufmann, Tobias; Richard, Geneviéve´; Duff, Eugene; Sneve, Markus Handal; Endestad, Tor; Nordvik, Jan Egil; Andreassen, Ole Andreas; Smith, Stephen M. & Westlye, Lars Tjelta (2015). Attentional load modulates large-scale functional brain connectivity beyond the core attention networks. NeuroImage.  ISSN 1053-8119.  109, s 260- 272 . doi: doi:10.1016/j.neuroimage.2015.01.026
  • Alnæs, Dag; Sneve, Markus Handal; Richard, Geneviéve´; Skåtun, Kristina Cecilie; Kaufmann, Tobias; Nordvik, Jan Egil; Andreassen, Ole Andreas; Endestad, Tor; Laeng, Bruno & Westlye, Lars Tjelta (2015). Functional connectivity indicates differential roles for the intraparietal sulcus and the superior parietal lobule in multiple object tracking. NeuroImage.  ISSN 1053-8119.  123, s 129- 137 . doi: 10.1016/j.neuroimage.2015.08.029
  • Aminoff, Sofie Ragnhild; Tesli, Martin Steen; Bettella, Franscesco; Aas, Monica; Lagerberg, Trine Vik; Djurovic, Srdjan; Andreassen, Ole Andreas & Melle, Ingrid (2015). Polygenic risk scores in bipolar disorders subgroups. Journal of Affective Disorders.  ISSN 0165-0327.  183, s 310- 314 . doi: 10.1016/j.jad.2015.05.021
  • Andreassen, Ole Andreas; Desikan, Rahul S.; Wang, Yunpeng; Thompson, Wesley K.; Schork, Andrew J.; Zuber, Verena; Doncheva, Nadezhda T.; Ellinghaus, Eva; Albrecht, Mario; Mattingsdal, Morten; Franke, Andre; Lie, Benedicte Alexandra; Mills, Ian Geoffrey; Aukrust, Pål; McEvoy, Linda K.; Djurovic, Srdjan; Karlsen, Tom Hemming & Dale, Anders (2015). Abundant genetic overlap between blood lipids and immune-mediated diseases indicates shared molecular genetic mechanisms. PLoS ONE.  ISSN 1932-6203.  10:e 0123057(4) . doi: 10.1371/journal.pone.0123057
  • Andreassen, Ole Andreas; Harbo, Hanne Flinstad; Wang, Yunpeng; Thompson, WK; Schork, AJ; Mattingsdal, Morten; Zuber, Verena; Bettella, Franscesco; Ripke, S; Kelsoe, JR; Kendler, KS; O'Donovan, MC; Sklar, P; McEvoy, LK; Desikan, RS; Lie, Benedicte Alexandra; Djurovic, Srdjan & Dale, Anders M. (2015). Genetic pleiotropy between multiple sclerosis and schizophrenia but not bipolar disorder: differential involvement of immune-related gene loci. Molecular Psychiatry.  ISSN 1359-4184.  20(2), s 207- 214 . doi: 10.1038/mp.2013.195
  • Athanasiu, Lavinia; Smorr, Lisa-Lena H; Tesli, Martin Steen; Røssberg, Jan Ivar; Sønderby, Ida Elken; Spigset, Olav; Djurovic, Srdjan & Andreassen, Ole Andreas (2015). Genome-wide association study identifies common variants associated with pharmacokinetics of psychotropic drugs. Journal of Psychopharmacology.  ISSN 0269-8811.  29(8), s 884- 891 . doi: 10.1177/0269881115584469
  • Barrett, Elizabeth Ann; Mork, Erlend; Færden, Ann; Nesvåg, Ragnar; Agartz, Ingrid; Andreassen, Ole Andreas & Melle, Ingrid (2015). The development of insight and its relationship with suicidality over one year follow-up in patients with first episode psychosis. Schizophrenia Research.  ISSN 0920-9964.  162(1-3), s 97- 102 . doi: 10.1016/j.schres.2015.01.004
  • Bauer, Michael; Glenn, T; Alda, M; Andreassen, Ole Andreas; Angelopoulos, E; Ardau, R; Baethge, C; Bauer, R; Bellivier, F; Belmaker, RH; Berk, M; Bjella, Thomas; Bossini, L; Bersudsky, Y; Cheung, EYW; Conell, J; Del Zompo, M; Dodd, S; Etain, B; Fagiolini, A; Frye, MA; Fountoulakis, KN; Garneau-Fournier, J; Gonzalez-Pinto, A; Harima, H; Hassel, S; Henry, C; Iacovides, A; Isometsä, ET; Kapczinski, F; Kliwicki, S; König, B; Krogh, R; Kunz, M; Lafer, B; Larsen, ER; Lewitzka, U; Lopez-Jaramillo, C; MacQueen, G; Manchia, M; Marsh, W; Martinez-Cengotitabengoa, M; Melle, Ingrid; Monteith, S; Morken, Gunnar; Munoz, R; Nery, FG; O'Donovan, C; Osher, Y; Pfennig, A; Quiroz, D; Ramesar, R; Rasgon, N; Reif, A; Ritter, P; Rybakowski, JK; Sagduyu, K; Scippa, AM; Severus, E; Simhandl, C; Stein, DJ; Strejilevich, S; Hatim Sulaiman, A; Suominen, K; Tagata, H; Tatebayashi, Y; Torrent, C; Vieta, E; Viswanath, B; Wanchoo, MJ; Zetin, M & Whybrow, PC (2015). Influence of birth cohort on age of onset cluster analysis in bipolar I disorder. European psychiatry.  ISSN 0924-9338.  30(1), s 99- 105 . doi: 10.1016/j.eurpsy.2014.10.005
  • Bauer, Michael; Glenn, Tasha; Alda, Martin; Andreassen, Ole Andreas; Angelopoulos, Elias; Ardau, Raffaella; Baethge, Christopher; Bauer, Rita; Baune, Bernhard T.; Bellivier, Frank; Belmaker, Robert H.; Berk, Michael; Bjella, Thomas; Bossini, Letizia; Bersudsky, Yuly; Wo Cheung, Eric Yat; Conell, Jörn; Del Zompo, Maria; Dodd, Seetal; Etain, Bruno; Fagiolini, Andrea; Frye, Mark A.; Fountoulakis, Kostas N; Garneau-Fournier, Jade; Gonzalez-Pinto, Ana; Gottlieb, John F; Harima, Hirohiko; Hassel, Stefanie; Henry, Chantal; Iacovides, Apostolos; Isometsä, Erkki T.; Kapczinski, Flavio; Kliwicki, Sebastian; König, Barbara; Krogh, Rikke; Kunz, Mauricio; Lafer, Beny; Larsen, Erik R.; Lewitzka, Ute; Lopez-Jaramillo, Carlos; MacQueen, Glenda; Manchia, Mirko; Marsh, Wendy; Martinez-Cengotitabengoa, Monica; Melle, Ingrid; Monteith, Scott; Morken, Gunnar; Munoz, Rodrigo; Nery, Fabiano G.; O'Donovan, Claire; Osher, Yamima; Pfennig, Andrea; Quiroz, Danilo; Ramesar, Raj; Rasgon, Natalie; Reif, Andreas; Ritter, Philipp; Rybakowski, Janusz K.; Sagduyu, Kemal; Miranda-Scippa, Angela; Severus, Emanuel; Simhandl, Christian; Stein, Dan J.; Strejilevich, Sergio; Sulaiman, Ahmad Hatim; Suominen, Kirsi; Tagata, Hiromi; Tatebayashi, Yoshitaka; Torrent, Carla; Vieta, Eduard; Viswanath, Biju; Wanchoo, Mihir J.; Zetin, Mark & Whybrow, Peter C. (2015). Influence of light exposure during early life on the age of onset of bipolar disorder. Journal of Psychiatric Research.  ISSN 0022-3956.  64, s 1- 8 . doi: 10.1016/j.jpsychires.2015.03.013
  • Berg, Akiah Ottesen; Aas, Monica; Larsson, Sara; Nerhus, Mari; Hauff, Edvard; Andreassen, Ole Andreas & Melle, Ingrid (2015). Childhood trauma mediates the association between ethnic minority status and more severe hallucinations in psychotic disorder. Psychological Medicine.  ISSN 0033-2917.  45(01), s 133- 142 . doi: 10.1017/S0033291714001135
  • Berg, Akiah Ottesen; Barrett, Elizabeth Ann; Nerhus, Mari; Buchmann, Camilla Bakkalia; Simonsen, Carmen Elisabeth; Færden, Ann; Andreassen, Ole Andreas & Melle, Ingrid (2015). Psychosis: clinical insight and beliefs in immigrants in their first episode . Early Intervention in Psychiatry.  ISSN 1751-7885. . doi: 10.1111/eip.12297
  • Bigdeli, TB; Ripke, Stephan; Bacanu, SA; Wray, NR; Gejman, PV; Rietschel, Marcella; Cichon, Sven; St Clair, D; Corvin, A; Kirov, George; McQuillin, Andrew; Gurling, H; Rujescu, D; Andreassen, Ole Andreas; Werge, T; Blackwood, DHR; Pato, Carlos N. & Pato, MT (2015). Genome-wide association study reveals greater polygenic loading for schizophrenia in cases with a family history of illness.. American Journal of Medical Genetics Part B: Neuropsychiatric Genetics.  ISSN 1552-4841. . doi: 10.1002/ajmg.b.32402
  • Bolstad, Ingeborg; Andreassen, Ole Andreas; Groote, Inge Rasmus; Haatveit, Beathe Christin; SERVER, ANDRES & Jensen, Jimmy Kristian (2015). No difference in frontal cortical activity during an executive functioning task after acute doses of aripiprazole and haloperidol. Frontiers in Human Neuroscience.  ISSN 1662-5161.  9(May), s 1- 8 . doi: 10.3389/fnhum.2015.00296
  • Bolstad, Ingeborg; Andreassen, Ole Andreas; Groote, Inge Rasmus; SERVER, ANDRES; Sjaastad, Ivar; Kapur, S & Jensen, Jimmy Kristian (2015). Effects of haloperidol and aripiprazole on the human mesolimbic motivational system: A pharmacological fMRI study. European Neuropsychopharmacology.  ISSN 0924-977X.  25(12), s 2252- 2261 . doi: 10.1016/j.euroneuro.2015.09.016
  • Brandt, Christine Lycke; Doan, Nhat Trung; Tønnesen, Siren; Agartz, Ingrid; Hugdahl, Kenneth; Melle, Ingrid; Andreassen, Ole Andreas & Westlye, Lars Tjelta (2015). Assessing brain structural associations with working-memory related brain patterns in schizophrenia and healthy controls using linked independent component analysis. NeuroImage: Clinical.  ISSN 2213-1582.  9, s 253- 263 . doi: 10.1016/j.nicl.2015.08.010
  • Brandt, Christine Lycke; Kaufmann, Tobias; Agartz, Ingrid; Hugdahl, Kenneth; Jensen, Jimmy Kristian; Ueland, Toril; Haatveit, Beathe Christin; Skåtun, Kristina Cecilie; Doan, Nhat Trung; Melle, Ingrid; Andreassen, Ole Andreas & Westlye, Lars Tjelta (2015). Cognitive effort and schizophrenia modulate large-scale functional brain connectivity. Schizophrenia Bulletin.  ISSN 0586-7614.  41(6), s 1360- 1369 . doi: 10.1093/schbul/sbv013
  • Bratlien, Unni; Øie, Merete Glenne; Haug, Elisabeth; Møller, Paul; Andreassen, Ole Andreas; Lien, Lars & Melle, Ingrid (2015). Self-reported symptoms and health service use in adolescence in persons who later develop psychotic disorders: A prospective case-control study . Early Intervention in Psychiatry.  ISSN 1751-7885.  9(3), s 221- 227 . doi: 10.1111/eip.12102
  • Chen, Chi-Hua; Peng, Qian; Schork, Andrew J.; Lo, Min-Tzu; Fan, Chun-Chieh; Wang, Yunpeng; Desikan, Rahul S.; Bettella, Franscesco; Hagler, Donald J.; Westlye, Lars Tjelta; Kremen, William S.; Jernigan, Terry L.; Le Hellard, Stephanie; Steen, Vidar Martin; Espeseth, Thomas; Huentelman, Matt; Håberg, Asta; Agartz, Ingrid; Djurovic, Srdjan; Andreassen, Ole Andreas; Schork, Nicholas & Dale, Anders (2015). Large-scale genomics unveil polygenic architecture of human cortical surface area. Nature Communications.  ISSN 2041-1723.  6:7549 . doi: 10.1038/ncomms8549
  • Dahl, Johan; Andreassen, Ole Andreas; Verkerk, Robert; Malt, Ulrik Fredrik; Sandvik, Leiv; Brundin, Lena & Ormstad, Heidi Kristin (2015). Ongoing episode of major depressive disorder is not associated with elevated plasma levels of kynurenine pathway markers . Psychoneuroendocrinology.  ISSN 0306-4530.  56, s 12- 22 . doi: 10.1016/j.psyneuen.2015.02.011
  • Desikan, Rahul S.; Schork, Andrew J.; Wang, Yunpeng; Thompson, Wesley K.; Dehghan, Abbas; Ridker, Paul M.; Chasman, Daniel I.; McEvoy, Linda K.; Holland, Dominic; Chen, Chi-Hua; Karow, David S.; Brewer, James B.; Hess, Christopher P.; Williams, Julie; Sims, Rebecca; O'Donovan, Michael C.; Choi, Seung Hoan; Bis, Joshua C.; Ikram, M. Arfan; Gudnason, Vilmundur; DeStefano, Anita L.; Van Der Lee, Sven J.; Psaty, Bruce M.; Van Duijn, Cornelia M.; Launer, Lenore; Seshadri, Sudha; Pericak-Vance, Margaret A.; Mayeux, Richard; Haines, Jonathan L.; Farrer, Lindsay A.; Hardy, John; Ulstein, Ingun; Aarsland, Dag; Fladby, Tormod; White, Linda; Sando, Sigrid Botne; Rongve, Arvid; Witoelar, Aree; Djurovic, Srdjan; Hyman, Bradley T.; Snædal, Jon; Steinberg, Stacy; Stefansson, Hreinn; Stefánsson, Kári; Schellenberg, Gerard D.; Andreassen, Ole Andreas & Dale, Anders (2015). Polygenic overlap between C-reactive protein, plasma lipids, and Alzheimer disease. Circulation.  ISSN 0009-7322.  131(23), s 2061- 2069 . doi: 10.1161/CIRCULATIONAHA.115.015489
  • Desikan, RS; Schork, AJ; Wang, Yunpeng; Witoelar, Aree; Sharma, M; McEvoy, LK; Holland, D; Brewer, JB; Chen, CH; Thompson, WK; Harold, D; Williams, J; Owen, MJ; O'Donovan, MC; Pericak-Vance, MA; Mayeux, R; Haines, JL; Farrer, LA; Schellenberg, GD; Heutink, P; Singleton, AB; Brice, A; Wood, NW; Hardy, J; Martinez, M; Choi, SH; Destefano, A; Ikram, MA; Bis, JC; Smith, A; Fitzpatrick, AL; Launer, L; Van Duijn, C; Seshadri, S; Ulstein, Ingun; Aarsland, Dag; Fladby, Tormod; Djurovic, Srdjan; Hyman, BT; Snaedal, J; Stefansson, H; Stefansson, K; Gasser, T; Andreassen, Ole Andreas & Dale, AM (2015). Genetic overlap between Alzheimer's disease and Parkinson's disease at the MAPT locus. Molecular Psychiatry.  ISSN 1359-4184.  20(12), s 1588- 1595 . doi: 10.1038/mp.2015.6
  • Dieset, Ingrid; Haukvik, Unn Kristin H.; Melle, Ingrid; Røssberg, Jan Ivar; Ueland, Thor; Hope, Sigrun; Dale, Anders M.; Djurovic, Srdjan; Aukrust, Pål; Agartz, Ingrid & Andreassen, Ole Andreas (2015). Association between altered brain morphology and elevated peripheral endothelial markers — Implications for psychotic disorders. Schizophrenia Research.  ISSN 0920-9964.  161(2-3), s 222- 228 . doi: 10.1016/j.schres.2014.11.006
  • Fretland, Ragnhild Avdem; Andersson, Stein; Sundet, Kjetil Søren; Andreassen, Ole Andreas; Melle, Ingrid & Vaskinn, Anja (2015). Theory of mind in schizophrenia: Error types and associations with symptoms. Schizophrenia Research.  ISSN 0920-9964.  162(1-3), s 42- 46 . doi: 10.1016/j.schres.2015.01.024
  • Gjevik, Elen; Sandstad, Berit; Andreassen, Ole Andreas; Myhre, Anne Margrethe & Sponheim, Eili (2015). Exploring the agreement between questionnaire information and DSM-IV diagnoses of comorbid psychopathology in children with autism spectrum disorders.. Autism.  ISSN 1362-3613. . doi: 10.1177/1362361314526003
  • Goulart, Luiz Fernando De Souza; Bettella, Franscesco; Sønderby, Ida Elken; Schork, Andrew J.; Thompson, Kurt Wesley; Mattingsdal, Morten; Steen, Vidar Martin; Zuber, Verena; Wang, Yunpeng; Dale, Anders; Andreassen, Ole Andreas & Djurovic, Srdjan (2015). MicroRNAs enrichment in GWAS of complex human phenotypes. BMC Genomics.  ISSN 1471-2164.  16:304 . doi: 10.1186/s12864-015-1513-5
  • Grellman, Claudia; Bitzer, S; Neumann, Jane; Westlye, Lars Tjelta; Andreassen, Ole Andreas; Villringer, Arno & Horstmann, Annette (2015). Comparison of variants of canonical correlation analysis and partial least squares for combined analysis of MRI and genetic data. NeuroImage.  ISSN 1053-8119.  107, s 289- 310 . doi: 10.1016/j.neuroimage.2014.12.025
  • Gupta, Cota Navin; Calhoun, Vince D; Rachakonda, Srinivas; Chen, Jiayu; Patel, Veena; Liu, Jingyuan; Andreassen, Ole Andreas & Agartz, Ingrid (2015). Patterns of gray matter abnormalities in schizophrenia based on an international mega-analysis. Schizophrenia Bulletin.  ISSN 0586-7614.  41(5), s 1133- 1142 . doi: 10.1093/schbul/sbu177
  • Haatveit, Beathe Christin; Vaskinn, Anja; Sundet, Kjetil Søren; Jensen, Jimmy Kristian; Andreassen, Ole Andreas; Melle, Ingrid & Ueland, Toril (2015). Stability of executive functions in first episode psychosis: One year follow up study. Psychiatry Research.  ISSN 0165-1781.  228(3), s 475- 481 . doi: 10.1016/j.psychres.2015.05.060
  • Haram, Marit; Tesli, Martin Steen; Bettella, Franscesco; Djurovic, Srdjan; Andreassen, Ole Andreas & Melle, Ingrid (2015). Association between genetic variation in the oxytocin receptor gene and emotional withdrawal, but not between oxytocin pathway genes and diagnosis in psychotic disorders. Frontiers in Human Neuroscience.  ISSN 1662-5161.  9, s 1- 7 . doi: 10.3389/fnhum.2015.00009
  • Hartberg, Cecilie Bhandari; Jørgensen, Kjetil Nordbø; Haukvik, Unn Kristin H.; Westlye, Lars Tjelta; Melle, Ingrid; Andreassen, Ole Andreas & Agartz, Ingrid (2015). Lithium treatment and hippocampal subfields and amygdala volumes in bipolar disorder. Bipolar Disorders.  ISSN 1398-5647.  17(5), s 496- 506 . doi: 10.1111/bdi.12295
  • Haug, Elisabeth; Øie, Merete Glenne; Andreassen, Ole Andreas; Bratlien, Unni; Barnaby, Nelson; Melle, Ingrid & Møller, Paul (2015). High levels of anomalous self-experience are associated with longer duration of untreated psychosis. Early Intervention in Psychiatry.  ISSN 1751-7885. . doi: 10.1111/eip.12220
  • Haug, Elisabeth; Øie, Merete Glenne; Andreassen, Ole Andreas; Bratlien, Unni; Nelson, Barnaby; Aas, Monica; Møller, Paul & Melle, Ingrid (2015). Anomalous Self-Experience and Childhood Trauma in First-Episode Schizophrenia. Comprehensive Psychiatry.  ISSN 0010-440X.  56, s 35- 41 . doi: 10.1016/j.comppsych.2014.10.005
  • Haukvik, Unn Kristin H.; Hartberg, Cecilie Bhandari; Nerland, Stener; Jørgensen, Kjetil Nordbø; Lange, Elisabeth; Simonsen, Carmen Elisabeth; Nesvåg, Ragnar; Dale, Anders; Andreassen, Ole Andreas; Melle, Ingrid & Agartz, Ingrid (2015). No progressive brain changes during a 1-year follow-up of patients with first-episode psychosis. Psychological Medicine.  ISSN 0033-2917.  46(3), s 589- 598 . doi: 10.1017/S003329171500210X
  • Haukvik, Unn Kristin H.; Westlye, Lars Tjelta; Mørch-Johnsen, Lynn; Jørgensen, Kjetil Nordbø; Lange, Elisabeth; Dale, Anders M.; Melle, Ingrid; Andreassen, Ole Andreas & Agartz, Ingrid (2015). In Vivo Hippocampal Subfield Volumes in Schizophrenia and Bipolar Disorder. Biological Psychiatry.  ISSN 0006-3223.  77(6), s 581- 588 . doi: 10.1016/j.biopsych.2014.06.020
  • Helle, Siri; Ringen, Petter Andreas; Melle, Ingrid; Larsen, Tor Ketil; Gjestad, Rolf; Johnsen, Erik; Lagerberg, Trine Vik; Andreassen, Ole Andreas; Kroken, Rune Andreas; Joa, Inge; Hegelstad, Wenche & Løberg, Else-Marie (2015). Cannabis use is associated with 3years earlier onset of schizophrenia spectrum disorder in a naturalistic, multi-site sample (N=1119). Schizophrenia Research.  ISSN 0920-9964.  170, s 217- 221 . doi: 10.1016/j.schres.2015.11.027
  • Hibar, Derrek; Stein, Jason L; Renteria, Miguel E; Arias-Vasquez, Alejandro; Desrivieres, Sylvane; Jahanshad, Neda; Toro, Roberto; Wittfeld, Katharina; Abramovic, Lucija; Andersson, Micael; Aribisala, Benjamin S; Armstrong, Nicola J; Bernard, Manon; Bohlken, Marc M; Boks, Marco P; Bralten, Janita; Brown, Andrew; Mallar Chakravarty, M; Chen, Qiang; Ching, Christopher R K; Cuellar-Partida, Gabriel; Den Braber, Anouk; Giddaluru, Sudheer; Goldman, Aaron L; Grimm, Oliver; Guadalupe, Tulio; Hass, Johanna; Woldehawariat, Girma; Holmes, Avram J; Hoogman, Martine; Janowitz, Deborah; Jia, Tianye; Kim, Sungeun; Klein, Marieke; Kraemer, Bernd; Lee, Phil H; Olde Loohuis, Loes M; Luciano, Michelle; MacAre, Christine; Mather, Karen A; Mattheisen, Manuel; Milaneschi, Yuri; Nho, Kwangsik; Papmeyer, Martina; Ramasamy, Adaikalavan; Risacher, Shannon L; Roiz-Santianez, Roberto; Rose, Emma J; Salami, Alireza; Sämann, Philipp G; Schmaal, Lianne; Schork, Andrew J; Shin, Jean; Strike, Lachlan T; Teumer, Alexander; Van Donkelaar, Marjolein M J; Van Eijk, Kristel R; Walters, Raymond K; Westlye, Lars Tjelta; Whelan, Christopher D; Winkler, Anderson M; Zwiers, Marcel P; Alhusaini, Saud; Athanasiu, Lavinia; Ehrlich, Stefan; Hakobjan, Marina M H; Hartberg, Cecilie Bhandari; Haukvik, Unn Kristin H.; Heister, Angelien J G A M; Hoehn, David; Kasperaviciute, Dalia; Liewald, David C M; Lopez, Lorna M; Makkinje, Remco R R; Matarin, Mar; Naber, Marlies A M; Reese McKay, D; Needham, Margaret; Nugent, Allison C; Putz, Benno; Royle, Natalie A; Shen, Li; Sprooten, Emma; Trabzuni, Daniah; Van Der Marel, Saskia S L; Van Hulzen, Kimm J E; Walton, Esther; Wolf, Christiane; Almasy, Laura; Ames, David; Arepalli, Sampath; Assareh, Amelia A; Bastin, Mark E; Brodaty, Henry; Bulayeva, Kazima B; Carless, Melanie A; Cichon, Sven; Corvin, Aiden; Curran, Joanne E; Czisch, Michael; De Zubicaray, Greig I; Dillman, Allissa; Duggirala, Ravi; Dyer, Thomas D; Erk, Susanne; Fedko, Iryna O; Ferrucci, Luigi; Foroud, Tatiana M; Fox, Peter T; Fukunaga, Masaki; Raphael Gibbs, J; Göring, Harald H H; Green, Robert C; Guelfi, Sebastian; Hansell, Narelle K; Hartman, Catharina A; Hegenscheid, Katrin; Heinz, Andreas; Hernandez, Dena G; Heslenfeld, Dirk J; Hoekstra, Pieter J; Holsboer, Florian; Homuth, Georg; Hottenga, Jouke-Jan; Ikeda, Masashi; Jack, Clifford R; Jenkinson, Mark; Johnson, Robert; Kanai, Ryota; Keil, Maria; Kent, Jack W; Kochunov, Peter; Kwok, John B; Lawrie, Stephen M; Liu, Xinmin; Longo, Dan L; McMahon, Katie L; Meisenzahl, Eva; Melle, Ingrid; Mohnke, Sebastian; Montgomery, Grant W; Mostert, Jeanette C; Muhleisen, Thomas W; Nalls, Michael A; Nichols, Thomas E; Nilsson, Lars G; Nöthen, Markus M; Ohi, Kazutaka; Olvera, Rene L; Perez-Iglesias, Rocio; Bruce Pike, G; Potkin, Steven G; Reinvang, Ivar; Reppermund, Simone; Rietschel, Marcella; Romanczuk-Seiferth, Nina; Rosen, Glenn D; Rujescu, Dan; Schnell, Knut; Schofield, Peter R; Smith, Colin; Steen, Vidar Martin; Sussmann, Jessika E; Thalamuthu, Anbupalam; Toga, Arthur W; Traynor, Bryan J; Troncoso, Juan; Turner, Jessica A; Valdes Hernandez, Maria C; Van 'T Ent, Dennis; Van Der Brug, Marcel; Van Der Wee, Nic J A; Van Tol, Marie-Jose; Veltman, Dick J; Wassink, Thomas H; Westman, Eric; Zielke, Ronald H; Zonderman, Alan B; Ashbrook, David G; Hager, Reinmar; Lu, Lu; McMahon, Francis J; Morris, Derek W; Williams, Robert W; Brunner, Han G; Buckner, Randy L; Buitelaar, Jan K; Cahn, Wiepke; Calhoun, Vince D; Cavalleri, Gianpiero L; Crespo-Facorro, Benedicto; Dale, Anders M; Davies, Gareth E; Delanty, Norman; Depondt, Chantal; Djurovic, Srdjan; Drevets, Wayne C; Espeseth, Thomas; Gollub, Randy L; Ho, Beng-Choon; Hoffmann, Wolfgang; Hosten, Norbert; Kahn, Rene S; Le Hellard, Stephanie; Meyer-Lindenberg, Andreas; Muller-Myhsok, Bertram; Nauck, Matthias; Nyberg, Lars; Pandolfo, Massimo; Penninx, Brenda W J H; Roffman, Joshua L; Sisodiya, Sanjay M; Smoller, Jordan W; Van Bokhoven, Hans; Van Haren, Neeltje E M; Völzke, Henry; Walter, Henrik; Weiner, Michael W; Wen, Wei; White, Tonya; Agartz, Ingrid; Andreassen, Ole Andreas; Blangero, John; Boomsma, Dorret I; Brouwer, Rachel M; Cannon, Dara M; Cookson, Mark R; De Geus, Eco J C; Deary, Ian J; Donohoe, Gary; Fernandez, Guillen; Fisher, Simon E; Francks, Clyde; Glahn, David C; Grabe, Hans J; Gruber, Oliver; Hardy, John; Hashimoto, Ryota; Hulshoff Pol, Hilleke E; Jönsson, Erik Gunnar; Kloszewska, Iwona; Lovestone, Simon; Mattay, Venkata S; Mecocci, Patrizia; McDonald, Colm; McIntosh, Andrew M; Ophoff, Roel A; Paus, Tomas; Pausova, Zdenka; Ryten, Mina; Sachdev, Perminder S; Saykin, Andrew J; Simmons, Andy; Singleton, Andrew; Soininen, Hilkka; Wardlaw, Joanna M; Weale, Michael E; Weinberger, Daniel R; Adams, Hieab H H; Launer, Lenore J; Seiler, Stephan; Schmidt, Reinhold; Chauhan, Ganesh; Satizabal, Claudia L; Becker, James T; Yanek, Lisa; Van Der Lee, Sven J; Ebling, Maritza; Fischl, Bruce; Longstreth, WT; Greve, Douglas; Schmidt, Helena; Nyquist, Paul; Vinke, Louis N; Van Duijn, Cornelia M; Xue, Luting; Mazoyer, Bernard; Bis, Joshua C; Gudnason, Vilmundur; Seshadri, Sudha; Ikram, M Arfan; Martin, Nicholas G; Wright, Margaret J; Schumann, Gunter; Franke, Barbara; Thompson, Paul M & Medland, Sarah E (2015). Common genetic variants influence human subcortical brain structures. Nature.  ISSN 0028-0836.  520(7546), s 224- 229 . doi: 10.1038/nature14101
  • Hoeffding, LKE; Duong, Linh; Ingason, A; Rosengren, A; Sorbanski, Ester; Witt, SH; Djurovic, Srdjan; Andreassen, Ole Andreas; Hansen, Thomas; Werge, T & Rasmussen, HB (2015). Identification of rare high-risk copy number variants affecting the dopamine transporter gene in mental disorders. Nordic Journal of Psychiatry.  ISSN 0803-9488. . doi: 10.3109/08039488.2015.1095944
  • Hope, Sigrun; Hoseth, Eva Zsuzsanna; Dieset, Ingrid; Mørch, Ragni Helene; Aas, Monica; Aukrust, Pål; Djurovic, Srdjan; Melle, Ingrid; Ueland, Toril; Agartz, Ingrid; Ueland, Thor; Westlye, Lars Tjelta & Andreassen, Ole Andreas (2015). Inflammatory markers are associated with general cognitive abilities in schizophrenia and bipolar disorder patients and healthy controls. Schizophrenia Research.  ISSN 0920-9964.  165(2-3), s 188- 194 . doi: 10.1016/j.schres.2015.04.004
  • Hoseth, Eva Zsuzsanna; Westlye, Lars Tjelta; Hope, Sigrun; Dieset, Ingrid; Aukrust, Pål; Melle, Ingrid; Haukvik, Unn Kristin H.; Agartz, Ingrid; Ueland, Toril; Ueland, Thor & Andreassen, Ole Andreas (2015). Association between cytokine levels, verbal memory and hippocampus volume in psychotic disorders and healthy controls. Acta Psychiatrica Scandinavica.  ISSN 0001-690X. . doi: 10.1111/acps.12467
  • Howrigan, Dave; Simonson, M.A.; Davies, Gail; Harris, SE; Tenesa, A.; Starr, JM; Liewald, DC; Deary, IJ; McRae, A.; Wright, MJ; Montgomery, GW; Hansell, Narelle K; Martin, NG; Payton, A.; Horan, M.; Ollier, W.; Abdellaoui, A.; Boomsma, DI; Derosse, P; Knowles, Emma; Glahn, David C.; Djurovic, Srdjan; Melle, Ingrid; Andreassen, Ole Andreas; Christoforou, Andrea; Steen, Vidar Martin; Le Hellard, Stephanie; Sundet, Kjetil Søren; Reinvang, Ivar; Espeseth, Thomas; Lundervold, Astri; Giegling, I; Konte, B; Hartmann, AM; Rujesco, D.; Roussos, P; Giakoumaki, S; Burdick, KE; Bitsios, P; Donohoe, G; Corley, Robin P; Visscher, PM; Pendleton, N.; Malhotra, AK; Neale, BM; Lencz, T & Keller, M. (2015). Genome-wide autozygosity is associated with lower general cognitive ability. Molecular Psychiatry.  ISSN 1359-4184. . doi: 10.1038/mp.2015.120
  • Hugdahl, Kenneth; Craig-Craven, Alexander Richard; Nygård, Merethe; Løberg, Else-Marie; Berle, Jan Øystein; Johnsen, Erik; Kroken, Rune Andreas; Specht, Karsten; Andreassen, Ole Andreas & Ersland, Lars (2015). Glutamate as a mediating transmitter for auditory hallucinations in schizophrenia: A 1H MRS study.. Schizophrenia Research.  ISSN 0920-9964.  161(2-3), s 252- 260 . doi: 10.1016/j.schres.2014.11.015
  • Hughes, Timothy; Hansson, Lars Johan Axel; Sønderby, Ida Elken; Athanasiu, Lavinia; Zuber, Verena; Tesli, Martin Steen; Song, J; Hultman, Christina M.; Bergen, SE; Landen, M.; Melle, Ingrid; Andreassen, Ole Andreas & Djurovic, Srdjan (2015). A Loss-of-Function Variant in a Minor Isoform of ANK3 Protects Against Bipolar Disorder and Schizophrenia. Biological Psychiatry.  ISSN 0006-3223. . doi: 10.1016/j.biopsych.2015.09.021
  • Johansson, Martin M.; Van Geystelen, Anneleen; Larmuseau, Maarten H.D.; Djurovic, Srdjan; Andreassen, Ole Andreas; Agartz, Ingrid & Jazin, Elena (2015). Microarray analysis of copy number variants on the human y chromosome reveals novel and frequent duplications overrepresented in specific haplogroups. PLoS ONE.  ISSN 1932-6203.  10:e01337223(8) . doi: 10.1371/journal.pone.0137223
  • Jørgensen, Kjetil Nordbø; Skjærvø, Ingeborg; Mørch-Johnsen, Lynn; Haukvik, Unn Kristin H.; Lange, Elisabeth; Melle, Ingrid; Andreassen, Ole Andreas & Agartz, Ingrid (2015). Cigarette smoking is associated with thinner cingulate and insular cortices in patients with severe mental illness. Journal of Psychiatry & Neuroscience.  ISSN 1180-4882.  40(4), s 241- 249 . doi: 10.1503/jpn.140163
  • Kaufmann, Tobias; Elvsåshagen, Torbjørn; Alnæs, Dag; Zak, Nathalia; Pedersen, Per Øystein Heiberg; Norbom, Linn Christin Bonaventure; Quraishi, Sophia H.; Tagliazucchi, Enzo; Laufs, Helmut; Bjørnerud, Atle; Malt, Ulrik Fredrik; Andreassen, Ole Andreas; Roussos, Evangelos; Duff, Eugene; Smith, Stephen M.; Groote, Inge Rasmus & Westlye, Lars Tjelta (2015). The brain functional connectome is robustly altered by lack of sleep. NeuroImage.  ISSN 1053-8119.  127, s 324- 332 . doi: 10.1016/j.neuroimage.2015.12.028
  • Kaufmann, Tobias; Skåtun, Kristina Cecilie; Alnæs, Dag; Doan, Nhat Trung; Duff, Eugene; Tønnesen, Siren; Roussos, Evangelos; Ueland, Toril; Aminoff, Sofie Ragnhild; Lagerberg, Trine Vik; Agartz, Ingrid; Melle, Ingrid; Smith, Stephen M.; Andreassen, Ole Andreas & Westlye, Lars Tjelta (2015). Disintegration of sensorimotor brain networks in schizophrenia. Schizophrenia Bulletin.  ISSN 0586-7614.  41(6), s 1326- 1335 . doi: 10.1093/schbul/sbv060
  • Kauppi, Karolina; Westlye, Lars Tjelta; Tesli, Martin Steen; Bettella, Franscesco; Brandt, Christine Lycke; Mattingsdal, Morten; Ueland, Toril; Espeseth, Thomas; Agartz, Ingrid; Melle, Ingrid; Djurovic, Srdjan & Andreassen, Ole Andreas (2015). Polygenic risk for schizophrenia associated with working memory-related prefrontal brain activation in patients with schizophrenia and healthy controls. Schizophrenia Bulletin.  ISSN 0586-7614.  41(3), s 736- 743 . doi: 10.1093/schbul/sbu152
  • Kvitland, Levi Røstad; Melle, Ingrid; Aminoff, Sofie Ragnhild; Demmo, Christine; Lagerberg, Trine Vik; Andreassen, Ole Andreas & Ringen, Petter Andreas (2015). Continued cannabis use at one year follow up is associated with elevated mood and lower global functioning in bipolar I disorder. BMC Psychiatry.  ISSN 1471-244X.  15(1) . doi: 10.1186/s12888-015-0389-x
  • Lagerberg, Trine Vik; Icick, R.; Andreassen, Ole Andreas; Ringen, Petter Andreas; Etain, B; Aas, Monica; Henry, C; Bjella, Thomas; Melle, Ingrid & Bellivier, F (2015). Cannabis use disorder is associated with greater illness severity in tobacco smoking patients with bipolar disorder. Journal of Affective Disorders.  ISSN 0165-0327.  190, s 286- 293 . doi: 10.1016/j.jad.2015.10.023
  • LeBlanc, Marissa; Zuber, Verena; Kulle, Bettina; Witoelar, Aree; Zeng, Limin; Bettella, Francesco; Wang, Yunpeng; McEvoy, LK; Thompson, Kurt Wesley; Schork, AJ; Reppe, Sjur; Barrett-Connor, Elizabeth; Lighart, Symen; Dehghan, A; Gautvik, Kaare M; Nelson, CP; Schunkert, Heribert; Samani, Nilesh J; Ridker, PM; Chasman, Daniel I; Aukrust, Pål; Djurovic, Srdjan; Frigessi, Arnoldo; Desikan, RS; Dale, Anders & Andreassen, Ole Andreas (2015). Identifying Novel Gene Variants in Coronary Artery Disease and Shared Genes with Several Cardiovascular Risk Factors.. Circulation Research.  ISSN 0009-7330. . doi: 10.1161/CIRCRESAHA.115.306629
  • Lee, S. Hong; Byrne, Enda M.; Hultman, Christina M.; Kähler, Anna Katarina; Vinkhuyzen, Anna A.E.; Ripke, Stephan; Andreassen, Ole Andreas; Frisell, Thomas; Gusev, Alexander; Hu, Xinli; Karlsson, Robert; Mantzioris, Vasilis X.; McGrath, John J.; Mehta, Divya; Stahl, Eli A.; Zhao, Qiongyi; Kendler, Kenneth S.; Sullivan, Patrick F.; Price, Alkes L.; O'Donovan, Michael; Okada, Yukinori; Mowry, Bryan J.; Raychaudhuri, Soumya; Wray, Naomi R.; Djurovic, Srdjan; Agartz, Ingrid; Mattingsdal, Morten; Melle, Ingrid; Byerley, William; Cahn, Wiepke; Cantor, Rita M; Cichon, Sven; Cormican, Paul; Curtis, David; Escott-Price, Valentina; Gejman, Pablo V.; Georgieva, Lyudmila; Giegling, Ina; Hansen, Thomas F; Ingason, Andrés; Kim, Yunjung; Konte, Bettina; Lee, Phil H; McIntosh, Andrew; McQuillin, Andrew; Morris, Derek; Nothen, Markus M; O'Dushlaine, Colm T.; Olincy, Ann & Olsen, Line (2015). New data and an old puzzle: The negative association between schizophrenia and rheumatoid arthritis. International Journal of Epidemiology.  ISSN 0300-5771.  44(5), s 1706- 1721 . doi: 10.1093/ije/dyv136
  • Maier, Robert; Moser, Gerhard; Chen, Guo-Bo; Ripke, S; Absher, Devin; Agartz, Ingrid; Akil, Huda; Amin, Farooq; Andreassen, Ole Andreas; Anjorin, Adebayo; Anney, Richard; Arking, Dan E.; Asherson, Philip; Azevedo, Maria H.; Backlund, Lena; Badner, Judith A.; Bailey, Anthony J.; Banaschewski, Tobias; Barchas, Jack D.; Barnes, Michael P.; Barrett, Thomas B.; Bass, Nicholas; Battaglia, Agatino; Bauer, Michael; Bayes, Mònica; Bellivier, Frank; Bergen, Sarah E; Berrettini, Wade; Betancur, Catalina; Bettecken, Thomas; Biederman, Joseph; Binder, Elisabeth B.; Black, Donald W.; Blackwood, Douglas H.R.; Bloss, Cinnamon S.; Boehnke, Michael; Boomsma, Dorret I.; Breen, Gerome; Breuer, Rene; Bruggeman, Richard; Djurovic, Srdjan; Mattingsdal, Morten; Melle, Ingrid; Morken, Gunnar; Coryell, William; Potash, James B.; Scheftner, William; Shi, Jianxin; Weissman, Myrna; Hultman, Christina M.; Landen, Michael & Levinson, Douglas F. (2015). Joint analysis of psychiatric disorders increases accuracy of risk prediction for schizophrenia, bipolar disorder, and major depressive disorder. American Journal of Human Genetics.  ISSN 0002-9297.  96(2), s 283- 294 . doi: 10.1016/j.ajhg.2014.12.006
  • Mellerup, Erling; Andreassen, Ole Andreas; Bennike, Bente; Dam, Henrik; Djurovic, Srdjan; Hansen, Thomas; Jørgensen, Martin Balslev; Kessing, Lars Vedel; Koefoed, Pernille; Melle, Ingrid; Mors, Ole; Werge, Thomas & Møller, Gert Lykke (2015). Combinations of genetic data present in bipolar patients, but absent in control persons. PLoS ONE.  ISSN 1932-6203.  10:e0143432(11) . doi: 10.1371/journal.pone.0143432
  • Mørch-Johnsen, Lynn; Nesvåg, Ragnar; Færden, Ann; Haukvik, Unn Kristin H.; Jørgensen, Kjetil Nordbø; Lange, Elisabeth; Andreassen, Ole Andreas; Melle, Ingrid & Agartz, Ingrid (2015). Brain structure abnormalities in first-episode psychosis patients with persistent apathy . Schizophrenia Research.  ISSN 0920-9964.  164(1-3), s 59- 64 . doi: 10.1016/j.schres.2015.03.001
  • Nerhus, Mari; Berg, Akiah Ottesen; Dahl, Sandra Rinne; Holvik, Kristin; Gardsjord, Erlend Strand; Weibell, Melissa Anne E.a; Bjella, Thomas; Andreassen, Ole Andreas & Melle, Ingrid (2015). Vitamin D status in psychotic disorder patients and healthy controls - The influence of ethnic background. Psychiatry Research.  ISSN 0165-1781.  230(2), s 616- 621 . doi: 10.1016/j.psychres.2015.10.015
  • O'Dushlaine, Colm T.; Rossin, Lizzy; Lee, Phil H; Duncan, Laramie; Parikshak, Neelroop N.; Newhouse, Stephen J; Ripke, Stephan; Neale, Benjamin M; Purcell, Shaun M; Posthuma, Danielle; Nurnberger, John I.; Hong Lee, S; Faraone, Stephen V.; Perlis, Roy H.; Mowry, Bryan J.; Thapar, Anita; Goddard, Michael E; Witte, John; Absher, Devin; Agartz, Ingrid; Akil, Huda; Amin, Farooq; Andreassen, Ole Andreas; Anjorin, Adebayo; Anney, Richard; Anttila, Verneri; Arking, Dan E.; Asherson, Philip; Azevedo, Maria H.; Backlund, Lena; Badner, Judith A.; Bailey, Anthony J.; Banaschewski, Tobias; Barchas, Jack D.; Barnes, Michael; Barrett, Thomas B.; Bass, Nicholas; Battaglia, Agatino; Bauer, Michael; Bayes, Mònica; Bellivier, Frank; Bergen, Sarah E; Berrettini, Wade; Betancur, Catalina; Bettecken, Thomas; Biederman, Joseph; Djurovic, Srdjan; Mattingsdal, Morten; Melle, Ingrid; Morken, Gunnar; Holmans, Peter A. & Breen, Gerome (2015). Psychiatric genome-wide association study analyses implicate neuronal, immune and histone pathways. Nature Neuroscience.  ISSN 1097-6256. . doi: 10.1038/nn.3922
  • Oltedal, Leif; Kessler, Ute; Ersland, Lars; Grüner, Renate; Andreassen, Ole Andreas; Haavik, Jan; Hoff, Per Ivar; Hammar, Åsa; Dale, Anders Martin; Hugdahl, Kenneth & Ødegaard, Ketil Joachim (2015). Effects of ECT in treatment of depression: Study protocol for a prospective neuroradiological study of acute and longitudinal effects on brain structure and function. BMC Psychiatry.  ISSN 1471-244X.  15:94 . doi: 10.1186/s12888-015-0477-y
  • Quintana, Daniel; Guastella, Adam J.; Westlye, Lars Tjelta & Andreassen, Ole Andreas (2015). The promise and pitfalls of intranasally administering psychopharmacological agents for the treatment of psychiatric disorders. Molecular Psychiatry.  ISSN 1359-4184.  21, s 29- 38 . doi: 10.1038/mp.2015.166
  • Quintana, Daniel; Westlye, Lars Tjelta; Kaufmann, Tobias; Rustan, Øyvind; Brandt, Christine Lycke; Haatveit, Beathe Christin; Steen, Nils Eiel & Andreassen, Ole Andreas (2015). Reduced heart rate variability in schizophrenia and bipolar disorder compared to healthy controls. Acta Psychiatrica Scandinavica.  ISSN 0001-690X.  133, s 44- 52 . doi: 10.1111/acps.12498
  • Quintana, Daniel; Westlye, Lars Tjelta; Rustan, Øyvind; Tesli, Natalia; Poppy, Claire; Smevik, Hanne; Tesli, Martin Steen; Røine, Marianne; Mahmoud, Ramy; Smerud, Knut Terje; Djupesland, Per G. & Andreassen, Ole Andreas (2015). Low dose oxytocin delivered intranasally with Breath Powered device affects social-cognitive behavior: a randomized 4-way crossover trial with nasal cavity dimension assessment. Translational psychiatry.  ISSN 2158-3188.  5 . doi: 10.1038/tp.2015.93
  • Rahm, Christoffer; Liberg, Benny; Reckless, Greg; Ousdal, Olga Therese; Melle, Ingrid; Andreassen, Ole Andreas & Agartz, Ingrid (2015). Negative symptoms in schizophrenia show association with amygdala volumes and neural activation during affective processing. Acta Neuropsychiatrica.  ISSN 0924-2708.  27(4), s 213- 220 . doi: 10.1017/neu.2015.11
  • Reckless, Greg; Andreassen, Ole Andreas; SERVER, ANDRES; Østefjells, Tiril & Jensen, Jimmy Kristian (2015). Negative symptoms in schizophrenia are associated with aberrant striato-cortical connectivity in a rewarded perceptual decision-making task. NeuroImage: Clinical.  ISSN 2213-1582.  8, s 290- 297 . doi: 10.1016/j.nicl.2015.04.025
  • Reppe, Sjur; Wang, Yunpeng; Thompson, Wesley K.; McEvoy, Linda K.; Schork, Andrew J.; Zuber, Verena; LeBlanc, Marissa; Bettella, Franscesco; Mills, Ian Geoffrey; Desikan, Rahul S.; Djurovic, Srdjan; Gautvik, Kaare M; Dale, Anders & Andreassen, Ole Andreas (2015). Genetic sharing with cardiovascular disease risk factors and diabetes reveals novel bone mineral density loci. PLoS ONE.  ISSN 1932-6203.  10:e0144531(12) . doi: 10.1371/journal.pone.0144531
  • Robinson, Matthew R.; Hemani, Gibran; Medina-Gomez, Carolina; Mezzavilla, Massimo; Esko, Tonu; Shakhbazov, Konstantin; Powell, Joseph E; Vinkhuyzen, Anna A.E.; Berndt, Sonja I.; Gustafsson, Stefan; Justice, Anne E.; Kahali, Bratati; Locke, Adam E.; Pers, Tune H.; Vedantam, Sailaja; Wood, Andrew R.; Van Rheenen, Wouter; Andreassen, Ole Andreas; Gasparini, Paolo; Metspalu, Andres; van den Berg, Leonard H.; Veldink, Jan H; Rivadeneira, Fernando; Werge, Thomas; Abecasis, Goncalo R.; Boomsma, Dorret I.; Chasman, Daniel I.; de Geus, Eco JC; Frayling, Timothy M.; Hirschhorn, Joel N.; Hottenga, Jouke-Jan; Ingelsson, Erik; Loos, Ruth J.F.; Magnusson, Patrik K.E.; Martin, Nicholas G.; Montgomery, Grant W.; North, Kari E; Pedersen, Nancy L.; Spector, Timothy D.; Speliotes, Elizabeth K; Goddard, Michael E; Yang, Jian & Visscher, Peter M. (2015). Population genetic differentiation of height and body mass index across Europe. Nature Genetics.  ISSN 1061-4036.  47(11), s 1357- 1361 . doi: 10.1038/ng.3401
  • Schalling, Martin; Engberg, Göran; Andreassen, Ole Andreas; Erhardt, Sophie; Cunningham, Janet; Agartz, Ingrid; Petrovic, Predrag; Cervenka, Simon & Fatouros-Bergman, Helena (2015). Nya rön om schizofreni kan ge ny diagnostik och behandling . Läkartidningen.  ISSN 0023-7205.  112(42)
  • Schork, AJ; Wang, Yunpeng; Thompson, Kurt Wesley; Dale, AM & Andreassen, Ole Andreas (2015). New statistical approaches exploit the polygenic architecture of schizophrenia — implications for the underlying neurobiology. Current Opinion in Neurobiology.  ISSN 0959-4388. . doi: 10.1016/j.conb.2015.10.008

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  • Smeland, Olav Bjerkehagen; Witoelar, Aree; Lo, Min-Tzu; Tesli, Martin Steen; Wang, Yunpeng; Hinds, David A.; Tung, Joyce Y.; Djurovic, Srdjan; Chen, Chi-Hua; Dale, Anders & Andreassen, Ole Andreas (2016). Genetic overlap between schizophrenia and the Big Five personality traits.
  • Aminoff, Sofie Ragnhild; Lagerberg, Trine Vik; Aas, Monica; Bjella, Thomas; Henry, Chantal; Leboyer, Marion; Bellivier, Frank; Andreassen, Ole Andreas; Etain, Bruno & Melle, Ingrid (2015). Affective lability is Associated With Alcohol use disorders in Bipolar disorder.
  • Andreassen, Ole Andreas (2015). Fremtidens psykiatri.
  • Andreassen, Ole Andreas (2015). Gene discovery in dementia.
  • Andreassen, Ole Andreas (2015). Genetisk forskning, relevant for barne- og ungdomspsykiatrien.
  • Andreassen, Ole Andreas (2015). Hvordan bygge forskergruppe.
  • Andreassen, Ole Andreas (2015). Hvordan søke SFF – erfaring fra søkeprosess.
  • Andreassen, Ole Andreas (2015). New statistical approach to polygenic diseases and phenotypes.
  • Andreassen, Ole Andreas (2015). Oppdatering på psykiatrisk genetikk.
  • Andreassen, Ole Andreas (2015, 04. september). Oxytocin og nesespray. [TV].  TV2 God morgen Norge.
  • Andreassen, Ole Andreas (2015). Satsing på forskning mental helse og rus.
  • Andreassen, Ole Andreas (2015). Shared genetic background for psychiatric disorders.
  • Andreassen, Ole Andreas (2015). Translational research in bipolar disorder – update from CoE NORMENT.
  • Andreassen, Ole Andreas (2015). Utdannelse psykiatere, fremtidens psykiatri.
  • Andreassen, Ole Andreas; Desikan, Rahul S.; Wang, Yunpeng; Thompson, Wesley K.; Schork, Andrew J.; Zuber, Verena; Doncheva, Nadezhda T.; Ellinghaus, Eva; Albrecht, Mario; Mattingsdal, Morten; Franke, Andre; Lie, Benedicte A.; Mills, Ian Geoffrey; Aukrust, Pål; McEvoy, Linda K.; Djurovic, Srdjan; Karlsen, Tom Hemming & Dale, Anders (2015). Correction: Abundant genetic overlap between blood lipids and immune-mediated diseases indicates shared molecular genetic mechanisms. PLoS ONE.  ISSN 1932-6203.  10(5) . doi: 10.1371/journal.pone.0128048
  • Einevoll, Gaute & Andreassen, Ole Andreas (2015). Kampen mot hjernesykdommer. NRK Ytring.
  • Halnes, Geir; Mäki-Marttunen, Tuomo; Pettersen, Klas Henning; Keller, Daniel; Andreassen, Ole Andreas & Einevoll, Gaute (2015). Can ionic diffusion have an effect on extracellular potentials?.
  • Jørgensen, Kjetil Nordbø; Nerland, Stener; Norbom, Linn Christin Bonaventure; Doan, Nhat Trung; Nesvåg, Ragnar; Haukvik, Unn Kristin H.; Melle, Ingrid; Andreassen, Ole Andreas; Westlye, Lars Tjelta & Agartz, Ingrid (2015). Increased cortical gray/white matter intensity contrast in schizophrenia and bipolar disorder compared to healthy controls.
  • Mäki-Marttunen, Tuomo; Einevoll, Gaute & Andreassen, Ole Andreas (2015). Neural modeling for schizophrenia research. META : Magazine.  02
  • Mäki-Marttunen, Tuomo; Halnes, Geir; Devor, Anna; Witoelar, Aree; Bettella, Francesco; Djurovic, Srdjan; Wang, Yunpeng; Einevoll, Gaute; Andreassen, Ole Andreas & Dale, Anders M. (2015). Towards biophysical psychiatry: A modeling approach for studying effects of schizophrenia-linked genes on single-neuron excitability.
  • Mäki-Marttunen, Tuomo; Halnes, Geir; Devor, Anna; Witoelar, Aree; Bettella, Francesco; Djurovic, Srdjan; Wang, Yunpeng; Einevoll, Gaute; Andreassen, Ole Andreas & Dale, Anders M. (2015). Towards biophysical psychiatry: A modeling approach for studying effects of schizophrenia-linked gens on single-neuron excitability.
  • Nerhus, Mari; Berg, Akiah Ottesen; Melle, Ingrid & Andreassen, Ole Andreas (2015). Vitamin D status in psychotic disorder patients and healthy controls -The influence of ethnic background.
  • Schøyen, Helle Kristine; Kessler, Ute; Andreassen, Ole Andreas; Auestad, Bjørn Henrik; Bergsholm, Per; Malt, Ulrik Fredrik; Morken, Gunnar; Ødegaard, Ketil Joachim & Vaaler, Arne Einar (2015). Response to Kellner and Fink. American Journal of Psychiatry.  ISSN 0002-953X. . doi: 10.1176/appi.ajp.2014.14101284r
  • Schøyen, Helle Kristine; Kessler, Ute; Andreassen, Ole Andreas; Auestad, Bjørn Henrik; Bergsholm, Per; Malt, Ulrik Fredrik; Morken, Gunnar; Ødegaard, Ketil Joachim & Vaaler, Arne Einar (2015). Response to Kotzalidis et al. American Journal of Psychiatry.  ISSN 0002-953X. . doi: 10.1176/appi.ajp.2014.14101366r

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Published Apr 13, 2011 02:54 PM - Last modified Feb 28, 2013 04:22 PM