Visual remediation of contrast processing impairments in schizophrenia: A preliminary clinical trial.

ABSTRACT: Schizophrenia (SZ) is associated with visual processing impairments, which are related to higher-level functional impairments. This study investigated the impact of a novel visual remediation intervention (VisR) targeting low- and mid-level visual processing impairments in SZ. We hypothesized that VisR would lead to greater improvements in contrast processing when compared to an active control condition and explored potential treatment-related changes in symptom severity. SZ participants (N = 47) were randomized into one of four groups: an active control group (cognitive training; AC); Contrast Sensitivity Training + AC (CST + AC); Contour Integration Training + AC (CIT + AC); and CST + CIT. Participants completed 20-40 training sessions. Clinical symptom severity was assessed using the Po

SUBMITTER: Bergson Z 

PROVIDER: S-EPMC11620924 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature