Examining facial emotion recognition as an intermediate phenotype for psychosis: Findings from the EUGEI study

Social cognition impairments, such as facial emotion recognition (FER), have been acknowledged since the earliest description of schizophrenia. Here, we tested FER as an intermediate phenotype for psychosis using two approaches that are indicators of genetic risk for schizophrenia: the proxy-genetic risk approach (family design) and the polygenic risk score for schizophrenia (PRS-SCZ).The sample comprised 2039 individuals with schizophrenia,...