Ole Andreas Andreassen

• Andreassen, Ole Andreas; Djurovic, Srdjan; Thompson, Wesley K.; Schork, Andrew J.; Kendler, Kenneth S.; O'Donovan, Michael C.; Rujescu, Dan; Werge, Thomas; van de Bunt, Martijn; Morris, Andrew P; McCarthy, Mark I.; Roddey, J. Cooper; McEvoy, Linda K.; Desikan, Rahul S. & Dale, Anders M. (2013). Improved Detection of Common Variants Associated with Schizophrenia by Leveraging Pleiotropy with Cardiovascular-Disease Risk Factors. American Journal of Human Genetics.  ISSN 0002-9297.  92(2), s 197- 209 . doi: 10.1016/j.ajhg.2013.01.001
• Bourne, Corin; Audemir, Ö; Balanzá-Martínez, V; Bora, A; Brissos, S; Cavanagh, JTO; Clark, L; Cubukcuoglu, Z; Dias, VV; Dittmann, S; Ferrier, IN; Fleck, DE; Frangou, S; Gallagher, P; Jones, L; Kieseppa, T; Martínez-Aran, A; Melle, Ingrid; Moore, PB; Mur, M; Pfennig, A; Raust, A; Senturk, V; Simonsen, Carmen Elizabeth; Smith, DJ; Bio, DS; Soeiro-de-Souza, MG; Stoddard, SDR; Sundet, Kjetil Søren; Szöke, A; Thompson, JM; Torrent, C; Zalla, T; Craddock, N; Andreassen, Ole Andreas; Leboyer, M; Vieta, Erik; Bauer, M; Worhunsky, PD; Tzagarakis, C; Rogers, RD; Geddes, JR & Goodwin, GM (2013). Neuropsychological testing of cognitive impairment in euthymic bipolar disorder: an individual patient data meta-analysis. Acta Psychiatrica Scandinavica.  ISSN 0001-690X. . doi: 10.1111/acps.12133
• Elvsåshagen, Torbjørn; Westlye, Lars Tjelta; Bøen, Erlend; Hol, Per Kristian; Andersson, Stein; Andreassen, Ole Andreas; Boye, Turid Birgitte & Malt, Ulrik Fredrik (2013). Evidence for reduced dentate gyrus and fimbria volume in bipolar II disorder. Bipolar Disorders.  ISSN 1398-5647.  15(2), s 167- 176 . doi: 10.1111/bdi.12046
• Fredslund Hansen, Charlotte; Torgalsbøen, Anne-Kari; Røssberg, Jan Ivar; Romm, Kristin Lie; Andreassen, Ole Andreas & Melle, Ingrid (2013). Object relations, reality testing, and social withdrawal in schizophrenia and bipolar disorder. Journal of Nervous and Mental Disease.  ISSN 0022-3018. . doi: 10.1097/NMD.ObO13e3182848aeO
• Hellvin, Tone; Sundet, Kjetil Søren; Aminoff, Sofie Ragnhild; Andreassen, Ole Andreas & Melle, Ingrid (2013). Social functioning in firste contact mania: clinical and neurocognitive correlates. Comprehensive Psychiatry.  ISSN 0010-440X. . doi: 10.1016/j.comppsych.2012.12.016
• Kessler, Ute; Schøyen, Helle Kristine; Andreassen, Ole Andreas; Eide, Geir Egil; Hammar, Åsa; Malt, Ulrik Fredrik; Ødegaard, Ketil Joachim; Morken, Gunnar; Sundet, Kjetil Søren & Vaaler, Arne (2013). Neurocognitive profiles in treatment-resistant bipolar I and bipolar II disorder depression. BMC Psychiatry.  ISSN 1471-244X.  13(105) . doi: 10.1186/1471-244X-13-105
• Larsson, Sara; Andreassen, Ole Andreas; Aas, Monica; Røssberg, Jan Ivar; Mork, Erlend; Steen, Nils Eiel; Barrett, Elisabeth Ann; Lagerberg, Trine Vik; Peleikis, Dawn Elisabeth; Agartz, Ingrid; Melle, Ingrid & Lorentzen, Steinar (2013). High prevalence of childhood trauma in patients with schizophrenia spectrum and affective disorder. Comprehensive Psychiatry.  ISSN 0010-440X.  54(2), s 123- 127 . doi: 10.1016/j.comppsych.2012.06.009
• Ringen, Petter Andreas; Melle, Ingrid; Berg, Akiah Ottesen; Agartz, Ingrid; Spigset, Olav; Simonsen, Carmen Elisabeth; Sundet, Kjetil Søren & Andreassen, Ole Andreas (2013). Cannabis use and premorbid functioning as predictors of poorer neurocognition in schizophrenia spectrum disorder. Schizophrenia Research.  ISSN 0920-9964.  143(1), s 84- 89 . doi: 10.1016/j.schres.2012.10.021
• Schøyen, Helle Kristine; Melle, Ingrid; Sundet, Kjetil Søren; Aminoff, Sofie Ragnhild; Hellvin, Tone; Auestad, Bjørn Henrik; Morken, Gunnar & Andreassen, Ole Andreas (2013). Occupational outcome in bipolar disorder is not predicted by premorbid functioning and intelligence. Bipolar Disorders.  ISSN 1398-5647.  15(3), s 294- 305 . doi: 10.1111/bdi.12056
• Tesli, Martin Steen; Skatun, Kristina C.; Ousdal, Olga Therese; Brown, Andrew; Thoresen, Christian; Agartz, Ingrid; Melle, Ingrid; Djurovic, Srdjan; Jensen, Jimmy Kristian & Andreassen, Ole Andreas (2013). CACNA1C Risk Variant and Amygdala Activity in Bipolar Disorder, Schizophrenia and Healthy Controls. PLoS ONE.  ISSN 1932-6203.  8(2) . doi: 10.1371/journal.pone.0056970
• Bakken, Trygve E.; Roddey, J. Cooper; Djurovic, Srdjan; Akshoomoff, Natacha; Amaral, David; Bloss, Cinnamon S.; Casey, B.J.; Chang, Linda; Ernst, Thomas; Gruen, Jeffrey R.; Jernigan, Terry L.; Kaufmann, Walter E.; Kenet, Tal; Kennedy, David N.; Kuperman, Joshua M.; Murray, Sarah S.; Sowell, Elizabeth R.; Rimol, Lars Morten; Mattingsdal, Morten; Melle, Ingrid; Agartz, Ingrid; Andreassen, Ole Andreas; Schork, Nicholas J. & Dale, Anders M. (2012). Association of common genetic variants in GPCPD1 with scaling of visual cortical surface area in humans. Proceedings of the National Academy of Science of the United States of America.  ISSN 0027-8424.  109(10), s 3985- 3990 . doi: 10.1073/pnas.1105829109
• Christoforou, Andrea; Dondrup, Michael; Mattingsdal, Morten; Mattheisen, Manuel; Giddaluru, Sudheer; Nöthen, Markus M.; Rietschel, Marcella; Cichon, Sven; Djurovic, Srdjan; Andreassen, Ole Andreas; Jonassen, Inge; Steen, Vidar Martin; Puntervoll, Pål & Le Hellard, Stephanie (2012). Linkage-disequilibrium-based binning affects the interpretation of GWASs. American Journal of Human Genetics.  ISSN 0002-9297.  90(4), s 727- 733 . doi: 10.1016/j.ajhg.2012.02.025
• Ersland, Kari Merete; Christoforou, Andrea; Stansberg, Christine; Espeseth, Thomas; Mattheisen, Manuel; Mattingsdal, Morten; Hardarson, Gudmundur A.; Hansen, Thomas; Duarte Fernandes, Carla; Giddaluru, Sudheer; Breuer, Rene; Strohmaier, Jana; Djurovic, Srdjan; Nöthen, Markus M.; Rietschel, Marcella; Lundervold, Astri; Werge, Thomas; Cichon, Sven; Andreassen, Ole Andreas; Reinvang, Ivar; Steen, Vidar Martin & Le Hellard, Stephanie (2012). Gene-based analysis of regionally enriched cortical genes in GWAS data sets of cognitive traits and psychiatric disorders. PLoS ONE.  ISSN 1932-6203.  7(2) . doi: 10.1371/journal.pone.0031687
• Kähler, Anna Katarina; Rimol, Lars Morten; Brown, Andrew; Djurovic, Srdjan; Hartberg, Cecilie Bhandari; Melle, Ingrid; Dale, Anders M.; Andreassen, Ole Andreas & Agartz, Ingrid (2012). Effect of DISC1 SNPs on Brain Structure in Healthy Controls and Patients With a History of Psychosis. American Journal of Medical Genetics Part B: Neuropsychiatric Genetics.  ISSN 1552-4841.  159B(6), s 722- 730 . doi: 10.1002/ajmg.b.32076
• Rimol, Lars Morten; Nesvåg, Ragnar; Hagler, Donald J.; Bergmann, Ørjan; Fennema-Notestine, Christine; Hartberg, Cecilie Bhandari; Haukvik, Unn Kristin H.; Lange, Elisabeth; Pung, Chris J.; ALONSO, ANDRES SERVER; Melle, Ingrid; Andreassen, Ole Andreas; Agartz, Ingrid & Dale, Anders M. (2012). Cortical Volume, Surface Area, and Thickness in Schizophrenia and Bipolar Disorder. Biological Psychiatry.  ISSN 0006-3223.  71(6), s 552- 560 . doi: 10.1016/j.biopsych.2011.11.026
• Aas, Monica; Djurovic, Srdjan; Athanasiu, Lavinia; Steen, Nils Eiel; Agartz, Ingrid; Lorentzen, Steinar; Sundet, Kjetil Søren; Andreassen, Ole Andreas & Melle, Ingrid (2012). Serotonin Transporter Gene Polymorphism, Childhood Trauma, and Cognition in Patients With Psychotic Disorders. Schizophrenia Bulletin.  ISSN 0586-7614.  38(1), s 15- 22 . doi: 10.1093/schbul/sbr113
• Aas, Monica; Steen, Nils Eiel; Agartz, Ingrid; Aminoff, Sofie Ragnhild; Lorentzen, Steinar; Sundet, Kjetil Søren; Andreassen, Ole Andreas & Melle, Ingrid (2012). Is cognitive impairment following early life stress in severe mental disorders based on specific or general cognitive functioning?. Psychiatry Research.  ISSN 0165-1781.  198(3), s 495- 500 . doi: 10.1016/j.psychres.2011.12.045
• Aminoff, Sofie Ragnhild; Jensen, Jimmy Kristian; Lagerberg, Trine Vik; Hellvin, Tone; Sundet, Kjetil Søren; Andreassen, Ole Andreas & Melle, Ingrid (2012). An association between affective lability and executive functioning in bipolar disorder. Psychiatry Research.  ISSN 0165-1781.  198(1), s 58- 61 . doi: 10.1016/j.psychres.2011.12.044
• Andreassen, Ole Andreas & Sundet, Kjetil Søren (2012). Kognitive funksjoner ved bipolare lidelser, I: Brit Haver; Ketil Joachim Ødegaard & Ole Bernt Fasmer (red.),  Bipolare lidelser.  Fagbokforlaget.  ISBN 978-82-450-0585-1.  Kapittel 12.  s 253 - 264
• Andreou, Dimitrios; Saetre, Peter; Werge, Thomas; Andreassen, Ole Andreas; Agartz, Ingrid; Sedvall, Göran C.; Hall, Håkan; Terenius, Lars & Jönsson, Erik G. (2012). D-amino acid oxidase activator gene (DAOA) variation affects cerebrospinal fluid homovanillic acid concentrations in healthy Caucasians. European Archives of Psychiatry and Clinical Neuroscience.  ISSN 0940-1334.  262(7), s 549- 556 . doi: 10.1007/s00406-012-0313-z
• Athanasiu, Lavinia; Brown, Andrew; Birkenæs, Astrid Brate; Mattingsdal, Morten; Agartz, Ingrid; Melle, Ingrid; Steen, Vidar Martin; Andreassen, Ole Andreas & Djurovic, Srdjan (2012). Genome-wide association study identifies genetic loci associated with body mass index and high density lipoprotein-cholesterol levels during psychopharmacological treatment - a cross-sectional naturalistic study. Psychiatry Research.  ISSN 0165-1781.  197(3), s 327- 336 . doi: 10.1016/j.psychres.2011.12.036
• Bauer, Michael; Glenn, T; Alda, M; Andreassen, Ole Andreas; Ardau, R; Bellivier, F; Berk, M; Bjella, Thomas; Bossini, L; Del Zompo, M; Dodd, S; Fagiolini, A; Frye, MA; Gonzalez-Pinto, A; Henry, Chantal; Kapczinski, F; Kliwicki, S; König, B; Kunz, Maurizio; Lafer, B; Lopez-Jaramillo, C; Manchia, M; Marsh, W; Martinez-Cengotitabengoa, M; Melle, Ingrid; Morken, Gunnar; Munoz, Rodrigo; Nery, FG; O'Donovan, C; Pfennig, A; Quiroz, D; Rasgon, N; Reif, Andreas; Rybakowski, J; Sagduyu, K; Simhandl, C; Torrent, C; Vieta, Eduard; Zetin, M & Whybrow, PC (2012). Impact of sunlight on the age of onset of bipolar disorder. Bipolar Disorders.  ISSN 1398-5647.  14(6), s 654- 663 . doi: 10.1111/j.1399-5618.2012.01025.x
• Bratlien, Unni; Øie, Merete Glenne; Lien, Lars; Agartz, Ingrid; Romm, Kristin Lie; Vaskinn, Anja; Ueland, Toril; Andreassen, Ole Andreas & Melle, Ingrid (2012). Social dysfunction in first-episode psychosis and relations to neurocognition, duration of untreated psychosis and clinical symptoms. Psychiatry Research.  ISSN 0165-1781. . doi: 10.1016/j.psychres.2012.10.010
• Brown, Andrew; Jensen, Jimmy Kristian; Nikolova, Y.S.; Djurovic, Srdjan; Agartz, Ingrid; ALONSO, ANDRES SERVER; Ferrell, RE; Manuck, S.B.; Mattingsdal, Morten; Melle, Ingrid; Hariri, Ahmad; Frigessi, Arnoldo & Andreassen, Ole Andreas (2012). Genetic variants affecting the neural processing of human facial expressions: evidence using a genome-wide functional imaging approach. Translational psychiatry.  ISSN 2158-3188. . doi: 10.1038/tp.2012.67
• Carlstrom, Eva Lindholm; Sætre, Peter; Rosengren, Anders; Thygesen, Johan H.; Djurovic, Srdjan; Melle, Ingrid; Andreassen, Ole Andreas; Werge, Thomas; Agartz, Ingrid; Hall, Håkan; Terenius, Lars & Jönsson, Erik G. (2012). Association between a genetic variant in the serotonin transporter gene (SLC6A4) and suicidal behavior in patients with schizophrenia. Behavioral and Brain Functions.  ISSN 1744-9081.  8 . doi: 10.1186/1744-9081-8-24
• Dieset, Ingrid; Djurovic, Srdjan; Tesli, Martin Steen; Hope, Sigrun; Mattingsdal, Morten; Michelsen, Annika; Joa, Inge; Larsen, Tor Ketil; Agartz, Ingrid; Melle, Ingrid; Røssberg, Jan Ivar; Aukrust, Pål; Andreassen, Ole Andreas & Ueland, Thor (2012). Up-Regulation of NOTCH4 Gene Expression in Bipolar Disorder. American Journal of Psychiatry.  ISSN 0002-953X.  169(12), s 1292- 1300 . doi: 10.1176/appi.ajp.2012.11091431
• Dieset, Ingrid; Hope, Sigrun; Ueland, Thor; Bjella, Thomas; Agartz, Ingrid; Melle, Ingrid; Aukrust, Pål; Røssberg, Jan Ivar & Andreassen, Ole Andreas (2012). Cardiovascular risk factors during second generation antipsychotic treatment are associated with increased C-reactive protein. Schizophrenia Research.  ISSN 0920-9964.  140(1-3), s 169- 174 . doi: 10.1016/j.schres.2012.06.040
• Elvsåshagen, Torbjørn; Moberget, Torgeir; Bøen, Erlend; Boye, Turid Birgitte; Englin, Nils Olof Andreas; Pedersen, Per Øystein Heiberg; Andreassen, Ole Andreas; Dietrichs, Espen; Malt, Ulrik Fredrik & Andersson, Stein (2012). Evidence for Impaired Neocortical Synaptic Plasticity in Bipolar II Disorder. Biological Psychiatry.  ISSN 0006-3223.  71(1), s 68- 74 . doi: 10.1016/j.biopsych.2011.09.026
• Engedal, Knut Arne; Brækhus, Anne; Andreassen, Ole Andreas & Nakstad, Per Hjalmar (2012). Demensdiagnostikk – automatisert kvantifisering av hjernestrukturer. Tidsskrift for Den norske legeforening.  ISSN 0029-2001.  132, s 1747- 1751 . doi: 10.4045/tidsskr.12.0148
• Finseth, Per Ivar; Morken, Gunnar; Andreassen, Ole Andreas; Malt, Ulrik Fredrik & Vaaler, Arne (2012). Risk factors related to lifetime suicide attempts in acutely admitted bipolar disorder inpatients. Bipolar Disorders.  ISSN 1398-5647.  14(7), s 727- 734 . doi: 10.1111/bdi.12004
• Hansen, Charlotte F; Torgalsbøen, Anne-Kari; Røssberg, Jan Ivar; Andreassen, Ole Andreas; Bell, Morris D. & Melle, Ingrid (2012). Object relations and reality testing in schizophrenia, bipolar disorders, and healthy controls: differences in profiles and clinical correlates. Comprehensive Psychiatry.  ISSN 0010-440X.  53(8), s 1200- 1207 . doi: 10.1016/j.comppsych.2012.04.003
• Haug, Elisabeth; Lien, Lars; Raballo, Andrea; Bratlien, Unni; Øie, Merete Glenne; Andreassen, Ole Andreas; Melle, Ingrid & Møller, Paul (2012). Selective Aggregation of Self-Disorders in First-Treatment DSM-IV Schizophrenia Spectrum Disorders. Journal of Nervous and Mental Disease.  ISSN 0022-3018.  200(7), s 632- 636 . doi: 10.1097/NMD.0b013e31825bfd6f
• Haug, Elisabeth; Melle, Ingrid; Andreassen, Ole Andreas; Raballo, Andrea; Bratlien, Unni; Øie, Merete Glenne; Lien, Lars & Møller, Paul (2012). The association between anomalous self-expenence and suicidality in first-episode schizophrenia seems mediated by depression. Comprehensive Psychiatry.  ISSN 0010-440X.  53(5), s 456- 460 . doi: 10.1016/j.comppsych.2011.07.005
• Haug, Elisabeth; Øie, Merete Glenne; Melle, Ingrid; Andreassen, Ole Andreas; Raballo, Andrea; Bratlien, Unni; Lien, Lars & Møller, Paul (2012). The association between self-disorders and neurocognitive dysfunction in schizophrenia. Schizophrenia Research.  ISSN 0920-9964.  135(1-3), s 79- 83 . doi: 10.1016/j.schres.2011.11.015
• Hellvin, Tone; Sundet, Kjetil Søren; Simonsen, Carmen Elisabeth; Aminoff, Sofie Ragnhild; Lagerberg, Trine Vik; Andreassen, Ole Andreas & Melle, Ingrid (2012). Neurocognitive functioning in patients recently diagnosed with bipolar disorder. Bipolar Disorders.  ISSN 1398-5647.  14(3), s 227- 238 . doi: 10.1111/j.1399-5618.2012.01004.x
• Holmen, Aina; Juuhl-Langseth, Monica; Thormodsen, Rune; Ueland, Toril; Agartz, Ingrid; Sundet, Kjetil Søren; Andreassen, Ole Andreas; Rund, Bjørn Rishovd & Melle, Ingrid (2012). Executive function in early- and adult onset schizophrenia. Schizophrenia Research.  ISSN 0920-9964.  142(1-3), s 177- 182 . doi: 10.1016/j.schres.2012.10.006
• Holtze, Maria; Saetre, Peter; Engberg, Göran; Schwieler, Lilly; Werge, Thomas; Andreassen, Ole Andreas; Hall, Håkan; Terenius, Lars; Agartz, Ingrid; Jönsson, Erik G.; Schalling, Martin & Erhardt, Sophie (2012). Kynurenine 3-monooxygenase polymorphisms: relevance for kynurenic acid synthesis in patients with schizophrenia and healthy controls. Journal of Psychiatry & Neuroscience.  ISSN 1180-4882.  37(1), s 53- 57 . doi: 10.1503/jpn.100175
• Håvik, Bjarte; Degenhardt, Franziska A.; Johansson, Stefan; Duarte Fernandes, Carla; Hinney, Anke; Scherag, André; Lybæk, Helle; Djurovic, Srdjan; Christoforou, Andrea; Ersland, Kari; Giddaluru, Sudheer; O'Donovan, Michael C.; Owen, Michael J.; Craddock, Nick; Mühleisen, Thomas W.; Mattheisen, Manuel; Schimmelmann, Benno G.; Renner, Tobias J.; Warnke, Andreas; Herpertz-Dahlmann, Beate; Sinzig, Judith; Albayrak, Özgür; Rietschel, Marcella; Nöthen, Markus M.; Bramham, Clive R.; Werge, Thomas; Hebebrand, Johannes; Haavik, Jan; Andreassen, Ole Andreas; Cichon, Sven; Steen, Vidar Martin & Le Hellard, Stephanie (2012). DCLK1 variants are associated across schizophrenia and attention deficit/hyperactivity disorder. PLoS ONE.  ISSN 1932-6203.  7(4) . doi: 10.1371/journal.pone.0035424
• Jónsdóttir, Halldóra; Ilner, Stein E. Opjordsmoen; Birkenæs, Astrid Brate; Simonsen, Carmen Elisabeth; Engh, John; Ringen, Petter Andreas; Vaskinn, Anja; Friis, Svein; Sundet, Kjetil Søren & Andreassen, Ole Andreas (2012). Predictors of medication adherence in patients with schizophrenia and bipolar disorder. Acta Psychiatrica Scandinavica.  ISSN 0001-690X.  127(1), s 23- 33 . doi: 10.1111/j.1600-0447.2012.01911.x
• Jonsson, Thorlakur; Atwal, Jasvinder K.; Steinberg, Stacy; Snaedal, Jon; Jonsson, Palmi V.; Bjornsson, Sigurbjorn; Stefansson, Hreinn; Sulem, Patrick; Gudbjartsson, Daniel; Maloney, Janice; Hoyte, Kwame; Gustafson, Amy; Liu, Yichin; Lu, Yanmei; Bhangale, Tushar; Graham, Robert R.; Huttenlocher, Johanna; Bjornsdottir, Gyda; Andreassen, Ole Andreas; Jönsson, Erik G.; Palotie, Aarno; Behrens, Timothy W.; Magnusson, Olafur T.; Kong, Augustine; Thorsteinsdottir, Unnur; Watts, Ryan J. & Stefansson, Kari (2012). A mutation in APP protects against Alzheimer's disease and age-related cognitive decline. Nature.  ISSN 0028-0836.  488(7409), s 96- 99 . doi: 10.1038/nature11283
• Langeveld, Johannes H.; Andreassen, Ole Andreas; Auestad, Bjørn Henrik; Færden, Ann; Hauge, Lars Johan; Joa, Inge; Johannessen, Jan Olav; Melle, Ingrid; Rund, Bjørn Rishovd; Røssberg, Jan Ivar; Simonsen, Erik; Vaglum, Per Jørgen Wiggen & Larsen, Tor Ketil (2012). Is there an optimal factor structure of the Positive and Negative Syndrome Scale in patients with first-episode psychosis?. Scandinavian Journal of Psychology.  ISSN 0036-5564. . doi: 10.1111/sjop.12017
• LeBlanc, Marissa; Kulle, Bettina; Sundet, Kjetil Søren; Agartz, Ingrid; Melle, Ingrid; Djurovic, Srdjan; Frigessi, Arnoldo & Andreassen, Ole Andreas (2012). Genome-wide study identifies PTPRO and WDR72 and FOXQ1-SUMO1P1 interaction associated with neurocognitive function. Journal of Psychiatric Research.  ISSN 0022-3956.  46(2), s 271- 278 . doi: 10.1016/j.jpsychires.2011.11.001
• Malt, Ulrik Fredrik; Andreassen, Ole Andreas & Ilner, Stein E. Opjordsmoen (2012). Andre psykotiske lidelser, I: Ole Andreas Andreassen (red.),  Lærebok i psykiatri.  Gyldendal Akademisk.  ISBN 978-82-05-39739-2.  I.  s 387 - 408
• Mellerup, Erling; Andreassen, Ole Andreas; Bennike, Bente; Dam, Henrik; Djurovic, Srdjan; Hansen, Thomas; Melle, Ingrid; Møller, Gert Lykke; Mors, Ole & Koefoed, Pernille (2012). Connection between Genetic and Clinical Data in Bipolar Disorder. PLoS ONE.  ISSN 1932-6203.  7(9) . doi: 10.1371/journal.pone.0044623
• Mork, Erlend; Mehlum, Lars; Barrett, Elisabeth Ann; Agartz, Ingrid; Harkavy-Friedman, Jill M.; Lorentzen, Steinar; Melle, Ingrid; Andreassen, Ole Andreas & Walby, Fredrik A (2012). Self-Harm in Patients with Schizophrenia Spectrum Disorders. Archives of Suicide Research.  ISSN 1381-1118.  16(2), s 111- 123 . doi: 10.1080/13811118.2012.667328
• Ousdal, Olga Therese; Brown, Andrew; Jensen, Jimmy Kristian; Nakstad, Per Hjalmar; Melle, Ingrid; Agartz, Ingrid; Djurovic, Srdjan; Bogdan, Ryan; Hariri, Ahmad & Andreassen, Ole Andreas (2012). Associations Between Variants Near a Monoaminergic Pathways Gene (PHOX2B) and Amygdala Reactivity: A Genome-Wide Functional Imaging Study. Twin Research and Human Genetics.  ISSN 1832-4274.  15(3), s 273- 285 . doi: 10.1017/thg.2012.5
• Ousdal, Olga Therese; Reckless, Greg; Andrès, Server; Andreassen, Ole Andreas & Jensen, Jimmy Kristian (2012). Effect of relevance on amygdala activation and association with the ventral striatum. NeuroImage.  ISSN 1053-8119.  62(1), s 95- 101 . doi: 10.1016/j.neuroimage.2012.04.035
• Peleikis, Dawn Elisabeth; Varga, Monica; Sundet, Kjetil Søren; Lorentzen, Steinar; Agartz, Ingrid & Andreassen, Ole Andreas (2012). Schizophrenia patients with and without post-traumatic stress disorder (PTSD) have different mood symptom levels but same cognitive functioning. Acta Psychiatrica Scandinavica.  ISSN 0001-690X. . doi: 10.1111/acps.12041
• Romm, Kristin Lie; Melle, Ingrid; Thoresen, Christian; Andreassen, Ole Andreas & Røssberg, Jan Ivar (2012). Severe social anxiety in early psychosis is associated with poor premorbid functioning, depression, and reduced quality of life. Comprehensive Psychiatry.  ISSN 0010-440X.  53(5), s 434- 440 . doi: 10.1016/j.comppsych.2011.06.002
• Saetre, Peter; Grove, Jacob; Børglum, Anders D.; Mors, Ole; Werge, Thomas; Andreassen, Ole Andreas; Vares, Maria; Agartz, Ingrid; Terenius, Lars & Jönsson, Erik G. (2012). Methylenetetrahydrofolate Reductase (MTHFR) C677T Polymorphism and Age at Onset of Schizophrenia: No Consistent Evidence for an Association in the Nordic Population. American Journal of Medical Genetics Part B: Neuropsychiatric Genetics.  ISSN 1552-4841.  159B(8), s 981- 986 . doi: 10.1002/ajmg.b.32104
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• Tandberg, Marte; Sundet, Kjetil Søren; Andreassen, Ole Andreas; Melle, Ingrid & Ueland, Toril (2012). Occupational functioning, symptoms and neurocognition in patients with psychotic disorders: investigating subgroups based on social security status. Social Psychiatry and Psychiatric Epidemiology.  ISSN 0933-7954. . doi: 10.1007/s00127-012-0598-2
• Tandberg, Marte; Ueland, Torill; Andreassen, Ole Andreas; Sundet, Kjetil Søren & Melle, Ingrid (2012). Factors associated with occupational and academic status in patients with first-episode psychosis with a particular focus on neurocognition. Social Psychiatry and Psychiatric Epidemiology.  ISSN 0933-7954.  47(11), s 1763- 1773 . doi: 10.1007/s00127-012-0477-x
• Thoresen, Christian; Jensen, Jimmy Kristian; Sigvartsen, Niels Petter Bjørre; Bolstad, Ingeborg; ALONSO, ANDRES SERVER; Nakstad, Per Hjalmar; Andreassen, Ole Andreas & Endestad, Tor (2012). Arousal modulates activity in the medial temporal lobe during a short-term relational memory task. Frontiers in Human Neuroscience.  ISSN 1662-5161.  5 . doi: 10.3389/fnhum.2011.00177
• Vassos, E; Steinberg, Stacy; Cichon, Sven; Breen, G; Sigurdsson, Engilbert; Andreassen, Ole Andreas; Djurovic, Srdjan; Morken, Gunnar; Grigoroiu-Serbanescu, Maria; Diaconu, Carmen C.; Czerski, Piotr M.; Hauser, Joanna; Babadjanova, Gulja; Abramova, Lilia I.; Mühleisen, Thomas W.; Nöthen, Markus M.; Rietschel, Marcella; McGuffin, Peter; St Clair, David; Gustafsson, Omar; Melle, Ingrid; Pietilainen, Olli P.H.; Ruggeri, Miralla; Tosato, Sarah; Werge, Thomas; Ophoff, Roel A.; Rujescu, Dan; Børglum, Anders D.; Mors, Ole; Mortensen, Preben B.; Demontis, D; Hollegaard, MV; van Winkel, R; Kenis, G; De Hert, M; Rethelyi, JM; Bitter, I; Rubino, IA; Golimbet, V; Kiemeney, LA; van den Berg, LH; Franke, B; Jonsson, EG; Farmer, A; Stefansson, H; Stefansson, K & Collier, DA (2012). Replication Study and Meta-Analysis in European Samples Supports Association of the 3p21.1 Locus with Bipolar Disorder. Biological Psychiatry.  ISSN 0006-3223.  72(8), s 645- 650 . doi: 10.1016/j.biopsych.2012.02.040
• Wirgenes, Katrine Verena; Sønderby, Ida Elken; Haukvik, Unn Kristin H.; Mattingsdal, Morten; Tesli, Martin Steen; Athanasiu, Lavinia; Sundet, Kjetil Søren; Røssberg, Jan Ivar; Dale, Anders M.; Brown, Andrew; Agartz, Ingrid; Melle, Ingrid; Djurovic, Srdjan & Andreassen, Ole Andreas (2012). TCF4 sequence variants and mRNA levels are associated with neurodevelopmental characteristics in psychotic disorders. Translational psychiatry.  ISSN 2158-3188.  2(e112) . doi: 10.1038/tp.2012.39
• Chen, X.; Lee, G; Maher, BS; Fanous, AH; Chen, J; Zhao, Z; Guo, A; van den Oord, E; Sullivan, PF; Shi, J; Levinson, DF; Gejman, PV; Sanders, A; Duan, J; Owen, MJ; Craddock, NJ; O'Donovan, MC; Blackman, J; Lewis, D; Kirov, GK; Qin, W; Schwab, S; Wildenauer, D; Chowdari, K; Nimgaonkar, V; Straub, RE; Weinberger, DR; O'Neill, FA; Walsh, D; Bronstein, M; Darvasi, A; Lencz, T; Malhotra, AK; Rujescu, D; Giegling, I; Werge, T; Hansen, T; Ingason, A; Noethen, MM; Rietschel, M; Cichon, S; Djurovic, Srdjan; Andreassen, Ole Andreas; Cantor, RM; Ophoff, R; Corvin, A; Morris, DW; Gill, M; Pato, CN; Pato, MT; Macedo, A; Gurling, HMD; McQuillin, A; Pimm, J; Hultman, C; Lichtenstein, P; Sklar, P; Purcell, SM; Scolnick, E; St Clair, D; Blackwood, DHR & Kendler, KS (2011). GWA study data mining and independent replication identify cardiomyopathy-associated 5 (CMYA5) as a risk gene for schizophrenia. Molecular Psychiatry.  ISSN 1359-4184.  16(11), s 1117- 1129 . doi: 10.1038/mp.2010.96
• Hansen, Thomas; Ingason, Andrés; Djurovic, Srdjan; Melle, Ingrid; Fenger, Mogens; Gustafsson, Omar; Jakobsen, Klaus D.; Rasmussen, Henrik B; Tosato, Sarah; Rietschel, Marcella; Frank, Josef; Owen, Mike; Bonetto, Chiara; Suvisaari, Jaana; Thygesen, Johan Hilge; Petursson, Hannes; Lônnqvist, Jouko; Sigurdsson, Engilbert; Giegling, Ina; Craddock, Nick; O'Donovan, Michael C.; Ruggeri, Miralla; Cichon, Sven; Ophoff, Roel A.; Pietilainen, Olli P. H.; Peltonen, Leena; Nöthen, Markus M.; Rujescu, Dan; St Clair, David; Collier, David A.; Andreassen, Ole Andreas & Werge, Thomas (2011). At-Risk Variant in TCF7L2 for Type II Diabetes Increases Risk of Schizophrenia. Biological Psychiatry.  ISSN 0006-3223.  70(1), s 59- 63 . doi: 10.1016/j.biopsych.2011.01.031
• Håvik, Bjarte; Le Hellard, Stephanie; Rietschel, Marcella; Lybæk, Helle; Djurovic, Srdjan; Mattheisen, Manuel; Mühleisen, Thomas W.; Degenhardt, Franziska A.; Priebe, Lutz; Maier, Wolfgang; Breuer, Rene; Schulze, Thomas G.; Agartz, Ingrid; Melle, Ingrid; Hansen, Thomas; Bramham, Clive R. Evjen; Nöthen, Markus M.; Stevens, Beth; Werge, Thomas; Andreassen, Ole Andreas; Cichon, Sven & Steen, Vidar Martin (2011). The Complement Control-Related Genes CSMD1 and CSMD2 Associate to Schizophrenia. Biological Psychiatry.  ISSN 0006-3223.  70(1), s 35- 42 . doi: 10.1016/j.biopsych.2011.01.030
• Ingason, A; Rujescu, D; Cichon, S; Sigurdsson, E; Sigmundsson, T; Pietiläinen, OP; Buizer-Voskamp, JE; Strengman, E; Francks, C; Muglia, P; Gylfason, A; Gustafsson, O; Olason, P; Steinberg, S; Rasmussen, H; Hansen, T; Jakobsen, KD; Giegling, I; Möller, H-J; Hartmann, A; Crombie, C; Fraser, G; Walker, N; Lönnqvist, J; Suvisaari, J; Tuulio-Henriksson, A; Bramon, E; Kiemeney, LA; Franke, B; Murray, R; Vassos, E; Toulopoulou, T; Mühleisen, Thomas W.; Tosato, S; Ruggeri, M; Djurovic, Srdjan; Andreassen, Ole Andreas; Zhang, Z; Werge, T; Ophoff, RA; Rietschel, M; Nöthen, M; Petursson, Hannes; Stefansson, H; Peltonen, L; Collier, D; Stefansson, K & St Clair, D (2011). Copy number variations of chromosome 16p13.1 region associated with schizophrenia. Molecular Psychiatry.  ISSN 1359-4184.  16(1), s 17- 25 . doi: 10.1038/mp.2009.101
• Ingason, Andrés; Kirov, George; Giegling, Ina; Hansen, Thomas; Isles, Anthony R.; Jakobsen, Klaus D.; Kristinsson, Kari T.; le Roux, Louise; Gustafsson, Omar; Craddock, Nick; Möller, Hans-Jürgen; McQuillin, Andrew; Muglia, Pierandrea; Cichon, Sven; Rietschel, Marcella; Ophoff, Roel A.; Djurovic, Srdjan; Andreassen, Ole Andreas; Pietilainen, Olli P.H.; Peltonen, Leena; Dempster, Emma; Collier, David A.; St. Clair, David; Rasmussen, Henrik B; Glenthøj, Birte Y.; Kiemeney, Lambertus A.; Franke, Barbara; Tosato, Sarah; Bonetto, Chiara; Saemundsen, Evald; Hreidarsson, Stefán J.; Nöthen, Markus M.; Gurling, Hugh; O’Donovan, Michael C.; Owen, Michael J.; Sigurdsson, Engilbert; Petursson, Hannes; Stefansson, Hreinn; Rujescu, Dan; Stefansson, Kari & Werge, Thomas (2011). Maternally Derived Microduplications at 15q11-q13: Implication of Imprinted Genes in Psychotic Illness. American Journal of Psychiatry.  ISSN 0002-953X.  168(4), s 408- 417 . doi: 10.1176/appi.ajp.2010.09111660
• Kähler, Anna Katarina; Djurovic, Srdjan; Rimol, Lars Morten; Brown, Andrew; Athanasiu, Lavinia; Jönsson, Erik G.; Hansen, Thomas; Gustafsson, Omar; Hall, Håkan; Giegling, Ina; Muglia, Pierandrea; Cichon, Sven; Rietschel, Marcella; Pietilainen, Olli P.H.; Peltonen, Leena; Bramon, Elvira; Collier, David; St .Clair, David; Sigurdsson, Engeilbert; Petursson, Hannes; Rujescu, Dan; Melle, Ingrid; Werge, Thomas; Steen, Vidar Martin; Dale, Anders M.; Matthews, Russell T.; Agartz, Ingrid & Andreassen, Ole Andreas (2011). Candidate Gene Analysis of the Human Natural Killer-1 Carbohydrate Pathway and Perineuronal Nets in Schizophrenia: B3GAT2 Is Associated with Disease Risk and Cortical Surface Area. Biological Psychiatry.  ISSN 0006-3223.  69(1), s 90- 96 . doi: 10.1016/j.biopsych.2010.07.035
• Ripke, S; Sanders, AR; Kendler, Kenneth S.; Levinson, DF; Sklar, P; Holmans, PA; Lin, DY; Duan, J; Ophoff, RA; Andreassen, Ole Andreas; Scolnick, E; Cichon, S; Clair, DS; Corvin, A; Gurling, H; Werge, T; Rujescu, D; Blackwood, DHR; Pato, CN; Malhotra, AK; Purcell, S; Dudbridge, F; Neale, BM; Rossin, L; Visscher, PM; Posthuma, D; Ruderfer, DM; Fanous, A; Stefansson, H; Steinberg, S; Mowry, BJ; Golimbet, V; De Hert, M; Jonsson, EG; Bitter, I; Pietilainen, OPH; Collier, DA; Tosato, S; Agartz, Ingrid; Albus, M; Alexander, M; Amdur, RL; Amin, F; Bass, N; Bergen, SE; Black, DW; Borglum, AD; Brown, MA; Bruggeman, R; Buccola, NG; Byerley, WF; Cahn, W; Cantor, RM; Carr, VJ; Catts, SV; Choudhury, K; Cloninger, CR; Cormican, P; Craddock, N; Danoy, PA; Datta, S; De Haan, L; Demontis, D; Dikeos, D; Djurovic, Srdjan; Donnelly, P; Donohoe, G; Duong, L; Dwyer, S; Fink-Jensen, A; Freedman, R; Freimer, NB; Friedl, M; Georgieva, L; Giegling, I; Gill, M; Glenthoj, B; Godard, S; Hamshere, M; Hansen, M; Hansen, T; Hartmann, AM; Henskens, FA; Hougaard, DM; Hultman, CM; Ingason, A; Jablensky, AV; Jakobsen, KD; Jay, M; Jurgens, G; Kahn, R; Keller, MC; Kenis, G; Kenny, E; Kim, Y; Kirov, GK; Konnerth, H; Konte, B; Krabbendam, L; Krasucki, R; Lasseter, VK; Laurent, C; Lawrence, J; Lencz, T; Lerer, FB; Liang, KY; Lichtenstein, P; Lieberman, JA; Linszen, DH; Lonnqvist, J; Loughland, CM; Maclean, AW; Maher, BS; Maier, W; Mallet, J; Malloy, P; Mattheisen, M; Mattingsdal, Morten; McGhee, KA; McGrath, JJ; McIntosh, A; McLean, DE; McQuillin, A; Melle, Ingrid; Michie, PT; Milanova, V; Morris, DW; Mors, O; Mortensen, PB; Moskvina, V; Muglia, P; Myin-Germeys, I; Nertney, DA; Nestadt, G; Nielsen, J; Nikolov, I; Nordentoft, M; Norton, N; Nothen, MM; O'Dushlaine, CT; Olincy, A; Olsen, L; O'Neill, FA; Orntoft, TF; Owen, MJ; Pantelis, C; Papadimitriou, G; Pato, MT; Peltonen, L; Petursson, Hannes; Pickard, B; Pimm, J; Pulver, AE; Puri, V; Quested, D; Quinn, EM; Rasmussen, HB; Rethelyi, JM; Ribble, R; Rietschel, M; Riley, BP; Ruggeri, M; Schall, U; Schulze, TG; Schwab, SG; Scott, RJ; Shi, JX; Sigurdsson, E; Silverman, JM; Spencer, CCA; Stefansson, K; Strange, A; Strengman, E; Stroup, TS; Suvisaari, J; Terenius, L; Thirumalai, S; Thygesen, JH; Timm, S; Toncheva, D; van den Oord, E; van Os, J; van Winkel, R; Veldink, J; Walsh, D; Wang, AG; Wiersma, D; Wildenauer, DB; Williams, HJ; Williams, NM; Wormley, B; Zammit, S; Sullivan, PF; O'Donovan, MC; Daly, MJ & Gejman, Pablo V. (2011). Genome-wide association study identifies five new schizophrenia loci. Nature Genetics.  ISSN 1061-4036.  43(10), s 969- 976 . doi: 10.1038/ng.940
• Steinberg, S.; Mors, O.; Børglum, A.D.; Gustafsson, Omar; Werge, T; Mortensen, P. B.; Andreassen, Ole Andreas; Sigurdsson, E.; Thorgeirsson, TE; Böttcher, Y; Olason, P; Ophoff, RA; Cichon, S; Gudjonsdottir, IH; Pietilainen, OPH; Nyegaard, M; Tuulio-Henriksson, A; Ingason, A; Hansen, T; Athanasiu, Lavinia; Suvisaari, J; Lonnqvist, J; Paunio, T; Hartmann, A; Jürgens, G; Nordentoft, M; Hougaard, D; Norgaard-Pedersen, B; Breuer, R; Möller, H-J; Giegling, I; Glenthøj, B; Rasmussen, HB; Mattheisen, M; Bitter, I; Rethelyi, JM; Sigmundsson, T; Fossdal, R; Thorsteinsdottir, U; Ruggeri, M; Tosato, S; Strengman, E; Kiemeney, LA; Melle, Ingrid; Djurovic, Srdjan; Abramova, L; Kaleda, V; Walshe, M; Bramon, E; Vassos, E; Li, T; Fraser, G; Walker, N; Toulopoulou, T; Yoon, J; Freimer, NB; Cantor, RM; Murray, R; Kong, A; Golimbet, V; Jönsson, EG; Terenius, L; Agartz, Ingrid; Petursson, Hannes; Nöthen, M. M.; Rietschel, M; Peltonen, L; Rujescu, D; Collier, DA; Stefansson, H; St Clair, D & Stefansson, K (2011). Expanding the range of ZNF804A variants conferring risk of psychosis. Molecular Psychiatry.  ISSN 1359-4184.  16(1), s 59- 66 . doi: 10.1038/mp.2009.149
• Steinberg, S; de Jong, Simone; Andreassen, Ole Andreas; Werge, T; Borglum, AD; Mors, O; Mortensen, PB; Gustafsson, Omar; Costas, J; Pietilainen, OPH; Demontis, D; Papiol, S; Huttenlocher, J; Mattheisen, M; Breuer, R; Vassos, E; Giegling, I; Fraser, G; Walker, N; Tuulio-Henriksson, A; Suvisaari, J; Lonnqvist, J; Paunio, T; Agartz, Ingrid; Melle, Ingrid; Djurovic, Srdjan; Strengman, E; Jurgens, G; Glenthoj, B; Terenius, L; Hougaard, DM; Orntoft, T; Wiuf, C; Didriksen, M; Hollegaard, MV; Nordentoft, M; van Winkel, R; Kenis, G; Abramova, L; Kaleda, V; Arrojo, M; Sanjuan, J; Arango, C; Sperling, S; Rossner, M; Ribolsi, M; Magni, V; Siracusano, A; Christiansen, C; Kiemeney, LA; Veldink, J; van den Berg, L; Ingason, A; Muglia, P; Murray, R; Nothen, MM; Sigurdsson, E; Petursson, Hannes; Thorsteinsdottir, U; Kong, Augustine; Rubino, IA; De Hert, M; Rethelyi, JM; Istvan, B; Jonsson, EG; Golimbet, V; Carracedo, A; Ehrenreich, H; Craddock, N; Owen, MJ; O'Donovan, MC; Ruggeri, M; Tosato, S; Peltonen, L; Ophoff, RA; Collier, DA; St Clair, D; Rietschel, M; Cichon, S; Stefansson, H; Rujescu, D & Stefansson, Kari (2011). Common variants at VRK2 and TCF4 conferring risk of schizophrenia. Human Molecular Genetics.  ISSN 0964-6906.  20(20), s 4076- 4081 . doi: 10.1093/hmg/ddr325
• van Schijndel, Jessica E; van Zweeden, Martine; van Loo, Karen M.J.; Djurovic, Srdjan; Andreassen, Ole Andreas; Hansen, Thomas; Werge, Thomas; Nyegaard, Mette; Sørensen, Karina Meden; Nordentoft, Merete; Mortensen, Preben B.; Mors, Ole; Børglum, Anders D.; Del-Favero, Jurgen; Norrback, Karl-Fredrik; Adolfsson, Rolf; De Hert, Mark; Claes, Stephan; Cichon, Sven; Rietschel, Marcella; Nöthen, Markus M.; Kallunki, Pekka; Pedersen, Jan T & Martens, Gerard J.M. (2011). Dual association of a TRKA polymorphism with schizophrenia. Psychiatric Genetics.  ISSN 0955-8829.  21(3), s 125- 131 . doi: 10.1097/YPG.0b013e3283437194
• Agartz, Ingrid; Brown, Andrew; Rimol, Lars Morten; Hartberg, Cecilie Bhandari; Dale, Anders M.; Melle, Ingrid; Djurovic, Srdjan & Andreassen, Ole Andreas (2011). Common Sequence Variants in the Major Histocompatibility Complex Region Associate with Cerebral Ventricular Size in Schizophrenia. Biological Psychiatry.  ISSN 0006-3223.  70(7), s 696- 698 . doi: 10.1016/j.biopsych.2011.02.034
• Aminoff, Sofie Ragnhild; Jensen, Jimmy Kristian; Lagerberg, Trine Vik; Andreassen, Ole Andreas & Melle, Ingrid (2011). Decreased self-reported arousal in schizophrenia during aversive picture viewing compared to bipolar disorder and healthy controls. Psychiatry Research.  ISSN 0165-1781.  185(3), s 309- 314 . doi: 10.1016/j.psychres.2010.07.026
• Andreou, Dimitrios; Sætre, Peter; Kähler, Anna Katarina; Werge, Thomas; Andreassen, Ole Andreas; Agartz, Ingrid; Sedvall, Göran C.; Hall, Håkan; Terenius, Lars & Jönsson, Erik G. (2011). Dystrobrevin-binding protein 1 gene (DTNBP1) variants associated with cerebrospinal fluid homovanillic acid and 5-hydroxyindoleacetic acid concentrations in healthy volunteers. European Neuropsychopharmacology.  ISSN 0924-977X.  21(9), s 700- 704 . doi: 10.1016/j.euroneuro.2010.12.008
• Athanasiu, Lavinia; Mattingsdal, Morten; Melle, Ingrid; Inderhaug, Elin; Lien, Trude; Agartz, Ingrid; Lorentzen, Steinar; Morken, Gunnar; Andreassen, Ole Andreas & Djurovic, Srdjan (2011). Intron 12 in NTRK3 is associated with bipolar disorder. Psychiatry Research.  ISSN 0165-1781.  185(3), s 358- 362 . doi: 10.1016/j.psychres.2010.05.011
• Bakken, Trygve E.; Bloss, Cinnamon S.; Roddey, Cooper; Joyner, Alexander H.; Rimol, Lars Morten; Djurovic, Srdjan; Melle, Ingrid; Sundet, Kjetil; Agartz, Ingrid; Andreassen, Ole Andreas; Dale, Anders & Schork, Nicholas J. (2011). Association of genetic variants on 15q12 with cortical thickness and cognition in schizophrenia. Archives of General Psychiatry.  ISSN 0003-990X.  68(8), s 781- 790 . doi: 10.1001/archgenpsychiatry.2011.81
• Barrett, Elisabeth Ann; Sundet, Kjetil Søren; Simonsen, Carmen Elisabeth; Agartz, Ingrid; Lorentzen, Steinar; Mehlum, Lars; Mork, Erlend; Andreassen, Ole Andreas & Melle, Ingrid (2011). Neurocognitive functioning and suicidality in schizophrenia spectrum disorders. Comprehensive Psychiatry.  ISSN 0010-440X.  52(2), s 156- 163 . doi: 10.1016/j.comppsych.2010.06.001
• Berg, Akiah Ottesen; Melle, Ingrid; Røssberg, Jan Ivar; Romm, Kristin Lie; Larsson, Sara; Lagerberg, Trine Vik; Andreassen, Ole Andreas & Hauff, Edvard (2011). Perceived discrimination is associated with severity of positive and depression/anxiety symptoms in immigrants with psychosis: a cross-sectional study. BMC Psychiatry.  ISSN 1471-244X.  11 . doi: 10.1186/1471-244X-11-77
• Bolstad, Albert; Andreassen, Ole Andreas; Røssberg, Jan Ivar; Agartz, Ingrid; Melle, Ingrid & Tanum, Lars (2011). Previous hospital admissions and disease severity predict the use of antipsychotic combination treatment in patients with schizophrenia. BMC Psychiatry.  ISSN 1471-244X.  11 . doi: 10.1186/1471-244X-11-126
• Cichon, Sven; Muhleisen, Thomas W.; Degenhardt, Franziska A.; Mattheisen, Manuel; Miro, Xavier; Strohmaier, Jana; Steffens, Michael; Meesters, Christian; Herms, Stefan; Weingarten, Moritz; Priebe, Lutz; Haenisch, Britta; Aexander, Michael; Vollmer, Jennifer; Breuer, Rene; Schmal, Christine; Tessmann, Peter; Moebus, Susanne; Wichmann, H.-Erich; Schreiber, Stefan; Muller-Myhsok, Bertram; Lucae, Susanne; Jamain, Stephane; Leboyer, Marion; Bellivier, Frank; Etain, Bruno; Henry, Chantal; Kahn, Jean-Pierre; Heath, Simon; Hamshere, Marian; O'Donovan, Michael C.; Owen, Michael J.; Craddock, Nick; Schwarz, Markus; Vedder, Helmut; Kammerer-Ciernioch, Jutta; Reif, Andreas; Sasse, Johanna; Bauer, Michael; Hautzinger, Martin; Wright, Adam; Mitchell, Philip B.; Schofield, Peter R.; Montgomery, Grant W.; Medland, Sarah E; Gordon, Scott D.; Martin, Nicholas G; Gustafsson, Omar; Andreassen, Ole Andreas; Djurovic, Srdjan; Sigurdsson, Engilbert; Steinberg, Stacy; Stefansson, Hreinn; Stefansson, Kari; Kapur-Pojskic, Lejla; Oruc, Liliana; Rivas, Fabio; Mayoral, Fermin; Chuchalin, Alexander; Babadjanova, Gulja; Tiganov, Alexander S.; Pantelejeva, Galina; Abramova, Lilia I.; Grigoroiu-Serbanescu, Maria; Diaconu, Carmen C.; Czerski, Piotr M.; Hauser, Joanna; Zimmer, Andreas; Lathrop, Mark; Schulze, Thomas G.; Wienker, Thomas F; Schumacher, Johannes; Maier, Wolfgang; Propping, Peter; Rietschel, Marcella & Nöthen, Markus M. (2011). Genome-wide Association Study Identifies Genetic Variation in Neurocan as a Susceptibility Factor for Bipolar Disorder. American Journal of Human Genetics.  ISSN 0002-9297.  88(3), s 372- 381 . doi: 10.1016/j.ajhg.2011.01.017
• Elvsåshagen, Torbjørn; Vera, Elsa; Bøen, Erlend; Bratlie, Jorunn; Andreassen, Ole Andreas; Josefsen, Dag; Malt, Ulrik Fredrik; Blasco, Maria A & Boye, Turid Birgitte (2011). The load of short telomeres is increased and associated with lifetime number of depressive episodes in bipolar II disorder. Journal of Affective Disorders.  ISSN 0165-0327.  135(1-3), s 43- 50 . doi: 10.1016/j.jad.2011.08.006
• Engh, John; Sundet, Kjetil Søren; Simonsen, Carmen Elisabeth; Vaskinn, Anja; Lagerberg, Trine Vik; Ilner, Stein E. Opjordsmoen; Friis, Svein & Andreassen, Ole Andreas (2011). Verbal learning contributes to cognitive insight in schizophrenia independently of affective and psychotic symptoms. Progress in Neuro-psychopharmacology and Biological Psychiatry.  ISSN 0278-5846.  35(4), s 1059- 1063 . doi: 10.1016/j.pnpbp.2011.02.021
• Hartberg, Cecilie Bhandari; Sundet, Kjetil Søren; Rimol, Lars Morten; Haukvik, Unn Kristin H.; Lange, Elisabeth; Nesvåg, Ragnar; Dale, Anders; Melle, Ingrid; Andreassen, Ole Andreas & Agartz, Ingrid (2011). Brain Cortical Thickness and Surface Area Correlates of Neurocognitive Performance in Patients with Schizophrenia, Bipolar Disorder, and Healthy Adults. Journal of the International Neuropsychological Society.  ISSN 1355-6177.  17(6), s 1080- 1093 . doi: 10.1017/S1355617711001081
• Hartberg, Cecilie Bhandari; Sundet, Kjetil Søren; Rimol, Lars Morten; Haukvik, Unn Kristin H.; Lange, Elisabeth; Nesvåg, Ragnar; Melle, Ingrid; Andreassen, Ole Andreas & Agartz, Ingrid (2011). Subcortical brain volumes relate to neurocognition in schizophrenia and bipolar disorder and healthy controls. Progress in Neuro-psychopharmacology and Biological Psychiatry.  ISSN 0278-5846.  35(4), s 1122- 1130 . doi: 10.1016/j.pnpbp.2011.03.014
• Hope, Sigrun; Dieset, Ingrid; Agartz, Ingrid; Steen, Nils Eiel; Ueland, Thor; Melle, Ingrid; Aukrust, Pål & Andreassen, Ole Andreas (2011). Affective symptoms are associated with markers of inflammation and immune activation in bipolar disorders but not in schizophrenia. Journal of Psychiatric Research.  ISSN 0022-3956.  45(12), s 1608- 1616 . doi: 10.1016/j.jpsychires.2011.08.003
• Humphreys, Keith; Grankvist, Alexander; Leu, Monica; Hall, Per; Liu, Jianjun; Ripatti, Samuli; Rehnström, Karola; Groop, Leif; Klareskog, Lars; Ding, Bo; Grönberg, Henrik; Xu, Jianfeng; Pedersen, Nancy L.; Lichtenstein, Paul; Mattingsdal, Morten; Andreassen, Ole Andreas; O'Dushlaine, Colm; Purcell, Shaun; Sklar, Pamela; Sullivan, Patrick F.; Hultman, Christina M.; Palmgren, Juni & Magnusson, Patrik K.E. (2011). The Genetic Structure of the Swedish Population. PLoS ONE.  ISSN 1932-6203.  6(8) . doi: 10.1371/journal.pone.0022547
• Johansen, Ragnhild; Hestad, Knut; Iversen, Valentina Cabral; Agartz, Ingrid; Sundet, Kjetil Søren; Andreassen, Ole Andreas & Melle, Ingrid (2011). Cognitive and Clinical Factors Are Associated With Service Engagement in Early-Phase Schizophrenia Spectrum Disorders. Journal of Nervous and Mental Disease.  ISSN 0022-3018.  199(3), s 176- 182 . doi: 10.1097/NMD.0b013e31820bc2f9
• Koefoed, Pernille; Andreassen, Ole Andreas; Bennike, Bente; Dam, Henrik; Djurovic, Srdjan; Hansen, Thomas; Jørgensen, Martin Balslev; Kessing, Lars Vedel; Melle, Ingrid; Møller, Gert Lykke; Mors, Ole N.; Werge, Thomas & Mellerup, Erling (2011). Combinations of SNPs Related to Signal Transduction in Bipolar Disorder. PLoS ONE.  ISSN 1932-6203.  6(8) . doi: 10.1371/journal.pone.0023812
• Lagerberg, Trine Vik; Sundet, Kjetil Søren; Aminoff, Sofie Ragnhild; Berg, Akiah Ottesen; Ringen, Petter Andreas; Andreassen, Ole Andreas & Melle, Ingrid (2011). Excessive cannabis use is associated with earlier age at onset in bipolar disorder. European Archives of Psychiatry and Clinical Neuroscience.  ISSN 0940-1334.  261(6), s 397- 405 . doi: 10.1007/s00406-011-0188-4
• Olsen, Line; Hansen, Thomas; Djurovic, Srdjan; Haastrup, E; Albrecthsen, A; Hoeffding, LKE; Secher, A; Gustafsson, Omar; Jakobsen, KD; Nielsen, F. C.; Ullum, H; Morken, Gunnar; Agartz, Ingrid; Melle, Ingrid; Gether, Ulrik; Andreassen, Ole Andreas & Werge, T (2011). Copy number variations in affective disorders and meta-analysis. Psychiatric Genetics.  ISSN 0955-8829.  21(6), s 319- 322 . doi: 10.1097/YPG.0b013e3283463deb

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• Andreassen, Ole Andreas (red.) (2012). Lærebok i psykiatri. Gyldendal Akademisk.  ISBN 978-82-05-39739-2.  1086 s.

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• Aas, Monica; Djurovic, Srdjan; Athanasiu, Lavinia; Tesli, Martin Steen; Hellvin, Tone; Steen, Nils Eiel; Agartz, Ingrid; Lorentzen, Steinar; Sundet, Kjetil Søren; Andreassen, Ole Andreas & Melle, Ingrid (2012). Interaction Between (bdnf) Va166met, Childhood Adverse Events and Impaired Cognition in Patients with Schizophrenia Spectrum and Bipolar Disorder. Biological Psychiatry.  ISSN 0006-3223.  71(8), s 160S- 160S
• Aas, Monica; Haukvik, Unn K.; Djurovic, Srdjan; Bergmann, Orjan; Lorentzen, Steinar; Andreassen, Ole Andreas; Agartz, Ingrid & Melle, Ingrid (2012). Interactions between BDNF Val66Met gene polymorphism, childhood adverse events and brain volume changes in schizophrenia and bipolar disorder. Early Intervention in Psychiatry.  ISSN 1751-7885.  6, s 30- 30
• Elvsashagen, Torbjørn; Geier, Oliver; Vera, Elsa; Bøen, Erlend; Hol, Per Kristian; Andersson, Stein; Andreassen, Ole Andreas; Josefsen, Dag; Malt, Ulrik Fredrik; Blasco, Maria A & Boye, Birgitte (2012). Associations Between Leukocyte Telomere Length and Hippocampal Indices of Stress and Aging. Biological Psychiatry.  ISSN 0006-3223.  71(8), s 46S- 47S
• Elvsåshagen, Torbjørn; Westlye, Lars Tjelta; Bøen, Erlend; Hol, Per Kristian; Courivaud, Fredric A A; Andersson, Stein; Andreassen, Ole Andreas; Boye, Birgitte & Malt, Ulrik Fredrik (2012). Evidence for Dentate Gyrus Volume Reduction in Bipolar II Disorder and an Age-Related Volume Increase in Healthy Volunteers. Biological Psychiatry.  ISSN 0006-3223.  71(8), s 202S- 202S
• Guzey, Ismail Cuneyt; Vaaler, Arne; Malt, Ulrik Fredrik; Andreassen, Ole Andreas & Morken, Gunnar (2012). Variations in CYP2D6 metabolism in bipolar disorder: a study on patients hospitalized in emergency psychiatric ward. Bipolar Disorders.  ISSN 1398-5647.  14, s 81- 81
• Jönsson, EG; Sætre, Peter; Nyholm, Helena; Djurovic, Srdjan; Melle, Ingrid; Andreassen, Ole Andreas; Skjødt, Celina; Thygesen, Johan H.; Werge, Thomas; Hall, Håkan; Agartz, Ingrid & Terenius, Lars (2012). Lack of association between the regulator of G-protein signaling 4 (RGS4) rs951436 polymorphism and schizophrenia. Psychiatric Genetics.  ISSN 0955-8829.  22(5), s 263- 264 . doi: 10.1097/YPG.0b013e32834f3558
• Kessler, Ute; Schøyen, Helle Kristine; Andreassen, Ole Andreas; Bergsholm, Per; Eide, Geir Egil; Hammar, Åsa; Malt, Ulrik Fredrik; Ødegaard, Ketil Joachim; Morken, Gunnar; Sundet, Kjetil Søren & Vaaler, Arne (2012). The neurocognitive profile in depressed therapy resistant bipolar disorder inpatients. Bipolar Disorders.  ISSN 1398-5647.  14, s 91- 91
• Schøyen, Helle Kristine; Kessler, Ute; Auestad, Bjørn Henrik; Bergsholm, Per; Malt, Ulrik Fredrik; Andreassen, Ole Andreas; Ødegaard, Ketil Joachim; Vaaler, Arne & Morken, Gunnar (2012). Treatment resistant bipolar depression: a randomized controlled trial of electroconvulsive therapy. Bipolar Disorders.  ISSN 1398-5647.  14, s 45- 45
• Sonmez, Nasrettin; Melle, Ingrid; Romm, Kristin Lie; Andreassen, Ole Andreas & Rossberg, Jan (2012). Depressive symptoms in first episode psychosis: A one-year follow-up study. Early Intervention in Psychiatry.  ISSN 1751-7885.  6, s 71- 71
• Holtze, Maria; Saetre, Peter; Erhardt, Sophie; Schwieler, Lilly; Werge, Thomas; Hansen, Thomas; Nielsen, Jimmi; Djurovic, Srdjan; Melle, Ingrid; Andreassen, Ole Andreas; Hall, Håkan; Terenius, Lars; Agartz, Ingrid; Engberg, Göran; Jönsson, Erik G. & Schalling, Martin (2011). Kynurenine 3-monooxygenase (KMO) polymorphisms in schizophrenia: An association study. Schizophrenia Research.  ISSN 0920-9964.  127(1-3), s 270- 272 . doi: 10.1016/j.schres.2010.10.002
• Aas, Monica; Djurovic, Srdjan; Athanasiu, Lavinia; Steen, Nils Eiel; Agartz, Ingrid; Lorentzen, Steinar; Sundet, Kjetil Søren; Andreassen, Ole Andreas & Melle, Ingrid (2011). SEROTONIN TRANSPORTER GENE POLYMORPHISMS, CHILDHOOD TRAUMA AND COGNITION IN PATIENTS WITH PSYCHOTIC DISORDERS. Schizophrenia Bulletin.  ISSN 0586-7614.  37, s 80- 80
• Caprini, Sara; Saetre, Peter; Melle, Ingrid; Djurovic, Srdjan; Andreassen, Ole Andreas; Skjødt, Celina; Duong, Linh; Werge, Thomas; Hall, Håkan; Agartz, Ingrid; Terenius, Lars & Jönsson, Erik G. (2011). Lack of association between two dopamine D2 receptor gene polymorphisms and schizophrenia. Psychiatric Genetics.  ISSN 0955-8829.  21(4), s 214- 215 . doi: 10.1097/YPG.0b013e328341e020
• Finseth, Per Ivar; Morken, Gunnar; Andreassen, Ole Andreas; Malt, Ulrik Fredrik & Vaaler, Arne (2011). Risk factors of suicidal behaviour in acutely admitted bipolar disorder patients.
• Hope, Sigrun; Melle, Ingrid; Ueland, Thor; Lorentzen, Steinar; Steen, Nils Eiel; Berg, Akiah Ottesen; Dieset, Ingrid; Agartz, Ingrid; Aukrust, Pål & Andreassen, Ole Andreas (2011). INTERLEUKIN 1 RECEPTOR ANTAGONIST AND TUMOR NECROSIS FACTOR RECEPTOR 1 ARE ASSOCIATED WITH GENERAL SEVERITY AND PSYCHOTIC SYMPTOMS IN SCHIZOPHRENIA AND BIPOLAR DISORDER. Schizophrenia Bulletin.  ISSN 0586-7614.  37, s 115- 116

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