Robin M. Murray

TL;DR: If diagnostic hierarchies are relaxed, there is a degree of overlap in the genes contributing to RDC schizophrenic, schizoaffective, and manic syndromes, and Supplementing the traditional approach of assigning a single main lifetime diagnosis with information on within-person comorbidity of psychotic syndrome may provide valuable information about the familial aggregation of psychotic symptoms.

TL;DR: A genome-wide analysis of DNA methylation on peripheral blood DNA samples obtained from a unique sample of MZ twin pairs discordant for major psychosis provides further evidence to support a role forDNA methylation differences in mediating phenotypic differences between MZ twins and in the etiology of both SZ and BD.

TL;DR: Evidence suggests that cannabis is a component cause in the development and prognosis of psychosis, in which mechanisms of gene-environment interaction are most likely to explain this association.

TL;DR: Much of the contemporary confusion about schizophrenia results from the conflation of two separate disorders, one commonest in young males and the other in older females.

TL;DR: The findings suggest that the production of auditory hallucinations in schizophrenia is associated with increased activity in a network of cortical areas specialised for language.