Ole A. Andreassen

Publication List Details

Period

2007 - 2009

Number

16

Co-Authors

Common variants conferring risk of schizophrenia (2009)

Stefansson, Hreinn, Ophoff, Roel A, Steinberg, Stacy, Andreassen, Ole A, Cichon, Sven, Rujescu, Dan, ...

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Common variants conferring risk of schizophrenia. (2009)

Stefansson, Hreinn, Ophoff, Roel A, Steinberg, Stacy, Andreassen, Ole A, Cichon, Sven, Rujescu, Dan, ...

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Disruption of the neurexin 1 gene is associated with schizophrenia (2009)

Rujescu, Dan, Ingason, Andres, Cichon, Sven, Pietiläinen, Olli P H, Barnes, Michael R, Toulopoulou, Timothea, ...

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Apathy is associated with executive functioning in first episode psychosis (2009)

Faerden, Ann, Vaskinn, Anja, Finset, Arnstein, Agartz, Ingrid, Ann Barrett, Elizabeth, Friis, Svein, ...

Abstract Background The underlying nature of negative symptoms in psychosis is poorly understood. Investigation of the relationship between the different negative subsymptoms and neurocognition is...

Disruption of the neurexin 1 gene is associated with schizophrenia (2009)

Rujescu, Dan, Ingason, Andres, Cichon, Sven, Pietiläinen, Olli P.H., Barnes, Michael R., Toulopoulou, Timothea, ...

Deletions within the neurexin 1 gene (NRXN1; 2p16.3) are associated with autism and have also been reported in two families with schizophrenia. We examined NRXN1, and the closely related NRXN2 and...

Large recurrent microdeletions associated with schizophrenia (2008)

Stefansson, Hreinn, Rujescu, Dan, Cichon, Sven, Pietiläinen, Olli P H, Ingason, Andres, Steinberg, Stacy, ...

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The estrogen hypothesis of Schizophrenia implicates glucose metabolism: Association study in three independent samples (2008)

Olsen, Line, Hansen, Thomas, Jakobsen, Klaus D, Djurovic, Srdjan, Melle, Ingrid, Agartz, Ingrid, ...

Abstract Background Schizophrenia is a highly heritable complex psychiatric disorder with an underlying pathophysiology that is still not well understood. Metaanalyses of schizophrenia linkage...

The estrogen hypothesis of schizophrenia implicates glucose metabolism: association study in three independent samples. (2008)

Olsen, Line, Hansen, Thomas, Jakobsen, Klaus D, Djurovic, Srdjan, Melle, Ingrid, Agartz, Ingrid, ...

BACKGROUND: Schizophrenia is a highly heritable complex psychiatric disorder with an underlying pathophysiology that is still not well understood. Metaanalyses of schizophrenia linkage studies...

Measuring cognitive insight in schizophrenia and bipolar disorder: a comparative study (2007)

Engh, John A, Friis, Svein, Birkenaes, Astrid B, Jónsdóttir, Halldóra, Ringen, Petter A, Ruud, Torleif, ...

Abstract Background Beck Cognitive Insight Scale (BCIS) has been designed for assessment of self-reflection on patients' anomalous experiences and interpretations of own beliefs. The scale has been...

Measuring cognitive insight in schizophrenia and bipolar disorder: a comparative study. (2007)

Engh, John A, Friis, Svein, Birkenaes, Astrid B, Jónsdóttir, Halldóra, Ringen, Petter A, Ruud, Torleif, ...

BACKGROUND: Beck Cognitive Insight Scale (BCIS) has been designed for assessment of self-reflection on patients' anomalous experiences and interpretations of own beliefs. The scale has been developed...

BMC Psychiatry BioMed Central (2007)

John A Engh, Svein Friis, Astrid B Birkenaes, Halldóra Jónsdóttir, Petter A Ringen, Torleif Ruud, ...

Research article Measuring cognitive insight in schizophrenia and bipolar disorder: a comparative study

The Impact of Divergence Time on the Nature of Population Structure: An Example from Iceland

Price, Alkes L., Helgason, Agnar, Palsson, Snaebjorn, Stefansson, Hreinn, St. Clair, David, Andreassen, Ole A., ...

The Icelandic population has been sampled in many disease association studies, providing a strong motivation to understand the structure of this population and its ramifications for disease gene...