Abstract

Selective attention deficits emerge by the first episode of psychosis (FEP), reflected in impaired modulation of EEG N100 and MEG M100 by attention. Attentional enhancement is related to local oscillatory phase-amplitude coupling (PAC) between incoming low-frequency phase and local high-frequency power. The incoming oscillation reflects long-range connectivity within an executive attention network. We investigated PAC and long-range spectral connectivity in healthy controls (HC) and FEP.

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