Anders Kraal

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Previous reports have identified an association between cognitive impairment and genetic variation in psychotic disorders. In particular, this association may be related to abnormal regulation of genes responsible for broad cognitive functions such as the oxytocin receptor (OXTR). Within psychotic disorders, it is unknown if OXTR methylation, which can have(More)
Although the relationship between negative affect and psychiatric symptoms has been well-demonstrated in research, less is known about positive affect relative to negative affect, and its relationship to psychiatric symptoms, especially among veterans. This study examined how levels of positive and negative affect are associated with symptoms of depression,(More)
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