Aberrant hyperfocusing in schizophrenia indicated by elevated theta phase-gamma amplitude coupling

CONCLUSIONS: Aberrant hyperfocusing, as reflected by elevated TGC in attention-related brain regions, was related to behavioral performance on the TMT-A/B in schizophrenia patients.SIGNIFICANCE: This study suggests that TGC is a electrophysiological marker for aberrant hyperfocusing of attentional processes that may result in cognitive impairments in schizophrenia patients.PMID:38064931 | DOI:10.1016/j.clinph.2023.11.012

Source: Clinical Neurophysiology - December 8, 2023 Category: Neurology Authors: Su-Jin An Sunah Choi Jun Seo Hwang Sunghyun Park Moonyoung Jang Minah Kim Jun Soo Kwon Source Type: research