Event-related potentials and changes of brain rhythm oscillations during working memory activation in patients with first-episode psychosis | Zendy

Pascal Missonnier | Zendy; François R. Herrmann | Zendy; Adriano Zanello | Zendy; Maryse Bâ | Zendy; Logos Curtis | Zendy; Diana Canovas | Zendy; Fabrice Chantraine | Zendy; Jonas Richiardi | Zendy; Pantèleimon Giannakopoulos | Zendy; Marco Merlo | Zendy

Open Access

Event-related potentials and changes of brain rhythm oscillations during working memory activation in patients with first-episode psychosis

Author(s) -

Pascal Missonnier,

François R. Herrmann,

Adriano Zanello,

Maryse Bâ,

Logos Curtis,

Diana Canovas,

Fabrice Chantraine,

Jonas Richiardi,

Pantèleimon Giannakopoulos,

Marco Merlo

Publication year - 2012

Publication title -

journal of psychiatry and neuroscience

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.767

H-Index - 99

eISSN - 1488-2434

pISSN - 1180-4882

DOI - 10.1503/jpn.110033

Subject(s) - working memory , psychosis , event related potential , psychology , audiology , latency (audio) , electroencephalography , schizophrenia (object oriented programming) , neuroscience , cognition , psychiatry , medicine , electrical engineering , engineering

Earlier contributions have documented significant changes in sensory, attention-related endogenous event-related potential (ERP) components and θ band oscillatory responses during working memory activation in patients with schizophrenia. In patients with first-episode psychosis, such studies are still scarce and mostly focused on auditory sensory processing. The present study aimed to explore whether subtle deficits of cortical activation are present in these patients before the decline of working memory performance.

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