This cross-sectional study compares white matter myelination and microstructure in individuals with vs without psychotic experiences and examines neurodevelopmental variables associated with the experiences.
This review article summarizes what is known about the effects of cannabis use on human behavior, including cognition, motivation, and psychosis.
This international cohort study assesses the effects of the 16p11.2 duplication on cognitive, behavioral, medical, and anthropometric traits in carriers and compared these findings with effects in 16p11.2 deletion carriers and the relatives of both groups.
This cross-sectional imaging study identifies the effects of prenatal polycyclic aromatic hydrocarbon exposure on brain structure and assesses the cognitive and behavioral correlates of those abnormalities in school-age children.
This meta-analysis identified a concordance across psychiatric diagnoses in terms of integrity of an anterior insula/dorsal anterior cingulate–based network, which may relate to executive function deficits observed across diagnoses.
This family-based analysis of de novo copy number variants finds significant parent-proband correlations between family background and phenotypic variability.
Fervaha et al evaluate the association between intrinsic motivation and cognitive test performance in patients with stable schizophrenia. See also the editorial by Keefe.
Lee et al conduct a cross-sectional study to determine the synergistic effects of amyloid burden and cerebrovascular disease on cognition in patients with subcortical vascular mild cognitive impairment.
Gur et al examine neurocognitive age and compare typically developing participants with psychosis spectrum participants. Cannon provides commentary in a related editorial.