Weaker beta desynchronization indicates impaired emotion recognition in schizophrenia

  • Published on 03/11/2025
  •  Reading time: 5 min.

Csukly Gábor , Molnár Hajnalka , Marosi Csilla , Fodor Zsuzsanna , Farkas Kinga

https://ror.org/01g9ty582 Semmelweis University Department of Psychiatry and Psychotherapy Budapest Hungary

Abstract

In schizophrenia, deficits in social cognition, such as facial emotion identification, have a significant impact on patient’s daily functioning and quality of life. We analyzed the beta event-related desynchronization (ERD) associated with emotional facial displays to understand better both phase-locked (i.e., neural activity and corresponding EEG response have a fixed latency after the stimulus onset) and non-phase-locked, induced (i.e. the latency of the response is not...

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