• Cheng, Weiqiu; Frei, Oleksandr; van der Meer, Dennis; Wang, Yunpeng; O`Connell, Kevin; Chu, Yunhan; Bahrami, Shahram; Shadrin, Alexey A.; Alnæs, Dag; Hindley, Guy Frederick Lanyon; Lin, Aihua; Karadag, Naz; Fan, Chun Chieh; Westlye, Lars Tjelta; Kaufmann, Tobias; Molden, Espen; Dale, Anders M.; Djurovic, Srdjan; Smeland, Olav Bjerkehagen; Andreassen, Ole Andreas (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2021)
    Importance Schizophrenia is a complex heritable disorder associated with many genetic variants, each with a small effect. While cortical differences between patients with schizophrenia and healthy controls are consistently ...
  • Smeland, Olav Bjerkehagen; Shadrin, Alexey A.; Bahrami, Shahram; Broce, Iris J.; Tesli, Martin Steen; Frei, Oleksandr; Wirgenes, Katrine Verena; O`Connell, Kevin; Krull, Florian; Bettella, Francesco; Steen, Nils Eiel; Sugrue, Leo P.; Wang, Yunpeng; Svenningsson, Per; Sharma, Manu; Pihlstrøm, Lasse; Toft, H. Mathias S.; O’Donovan, Michael; Djurovic, Srdjan; Desikan, Rahul S; Dale, Anders M.; Andreassen, Ole Andreas (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2020)
    Background Parkinson’s disease (PD) and schizophrenia (SCZ) are heritable brain disorders that involve dysregulation of the dopaminergic system. Epidemiological studies have reported potential comorbidity between the ...
  • O`Connell, Kevin; Shadrin, Alexey A.; Smeland, Olav Bjerkehagen; Bahrami, Shahram; Frei, Oleksandr; Bettella, Francesco; Krull, Florian; Fan, Chun C.; Askeland, Ragna Bugge; Knudsen, Gun Peggy Strømstad; Halmøy, Anne; Steen, Nils Eiel; Ueland, Torill; Walters, Bragi; Davíðsdóttir, Katrín; Haraldsdóttir, Gyda S.; Guðmundsson, Ólafur; Stefansson, Hreinn; Reichborn-Kjennerud, Ted; Haavik, Jan; Dale, Anders M.; Stefánsson, Kári; Djurovic, Srdjan; Andreassen, Ole Andreas (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)
    Background Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder that is consistently associated with lower levels of educational attainment. A recent large genome-wide association study identified ...