Neurophysiologic effect of GWAS derived schizophrenia and bipolar risk variants.

ABSTRACT: Genome-wide association studies (GWAS) have identified multiple single nucleotide polymorphisms (SNPs) as disease associated variants for schizophrenia (SCZ), bipolar disorder (BPD), or both. Although these results are statistically robust, the functional effects of these variants and their role in the pathophysiology of SCZ or BPD remain unclear. Dissecting the effects of risk genes on distinct domains of brain function can provide important biological insights into the mechanisms by which these genes may confer illness risk. This study used quantitative event related potentials to characterize the neurophysiological effects of well-documented GWAS-derived SCZ/BPD susceptibility variants in order to map gene effects onto important domains of brain function. We genotyped 199 patients with

SUBMITTER: Hall MH 

PROVIDER: S-EPMC3984007 | biostudies-literature | 2014 Jan

REPOSITORIES: biostudies-literature