Right superior frontal gyrus: A potential neuroimaging biomarker for predicting short-term efficacy in schizophrenia.

ABSTRACT: Antipsychotic drug treatment for schizophrenia (SZ) can alter brain structure and function, but it is unclear if specific regional changes are associated with treatment outcome. Therefore, we examined the effects of antipsychotic drug treatment on regional grey matter (GM) density, white matter (WM) density, and functional connectivity (FC) as well as associations between regional changes and treatment efficacy. SZ patients (n = 163) and health controls (HCs) (n = 131) were examined by structural magnetic resonance imaging (sMRI) at baseline, and a subset of SZ patients (n = 77) were re-examined after 8 weeks of second-generation antipsychotic treatment to assess changes in regional GM and WM density. In addition, 88 SZ patients and 81 HCs were examined by resting-state functional MRI (rs-

SUBMITTER: Yang Y 

PROVIDER: S-EPMC11015154 | biostudies-literature | 2024 Apr

REPOSITORIES: biostudies-literature