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Updated: Dec 9, 2025
Investigating the Effects of Antipsychotics and Schizotypy on the N400 Using Event-Related Potentials and Semantic Categorization
Published on: November 19, 2014
EEG activity for semantic task in paranoid schizophrenia
Zhanna Garakh1, Ekaterina Larionova1, Yuliya Zaytseva2,3
1Institute of Higher Nervous Activity and Neurophysiology of RAS, Moscow, Russia.
Abstract:
We identified a potential neurophysiological marker for processing of verbal cues in paranoid schizophrenia: high desynchronization in the beta-2 band in the right parietal area for meaningless cues, and no synchronization differences in the beta-2 and gamma bands in the left prefrontal area pointing to deficient categorization of the stimuli.
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