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List of works by Akiah Ottesen Berg

A cross-sectional study of vitamin D deficiency among immigrants and Norwegians with psychosis compared to the general population

scientific article published on 6 April 2010

Cannabis use and premorbid functioning as predictors of poorer neurocognition in schizophrenia spectrum disorder

scientific article published on 22 November 2012

Excessive cannabis use is associated with earlier age at onset in bipolar disorder

scientific article

Interleukin 1 receptor antagonist and soluble tumor necrosis factor receptor 1 are associated with general severity and psychotic symptoms in schizophrenia and bipolar disorder

scientific article

Low vitamin D is associated with negative and depressive symptoms in psychotic disorders

scientific article

Migrant background and ethnic minority status as predictors for duration of untreated psychosis

scientific article published on 14 November 2013

Neurocognitive features in subgroups of bipolar disorder

scientific article published on 25 March 2013

Perceived discrimination is associated with severity of positive and depression/anxiety symptoms in immigrants with psychosis: a cross-sectional study

scientific article

Sex-specific cortisol levels in bipolar disorder and schizophrenia during mental challenge--relationship to clinical characteristics and medication

scientific article published on 21 March 2011

The impact of immigration and visible minority status on psychosis symptom profile

scientific article published on 14 June 2014

Trauma-related altered states of consciousness in post-traumatic stress disorder patients with or without comorbid dissociative disorders

scientific article published on 14 November 2018