EEG activity for semantic task in paranoid schizophrenia.

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. [ABSTRACT FROM AUTHOR]