NDLI: Preliminary Study on Quantitative Sleep EEG Characteristics in Patients with Schizophrenia.

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Preliminary Study on Quantitative Sleep EEG Characteristics in Patients with Schizophrenia.

Content Provider	Europe PMC
Author	Oh, Seong Min Lee, Yu Jin Kim, Jong Won Choi, Jae Won Jeong, Do-Un
Copyright Year	2017
Abstract	We used quantitative electroencephalography (EEG) spectral analysis to compare activity in the bilateral frontal, central, and occipital areas in nine patients with schizophrenia and ten healthy control subjects during standard nocturnal polysomnography. Patients with schizophrenia had longer sleep latency than controls. In N2 sleep, the patients had significantly lower 0.5–1 Hz power and higher theta power in the left frontal region, and higher beta power in the left occipital region than did control subjects. In N3 sleep, the patients with schizophrenia had significantly higher alpha power in the left occipital region than did controls. These findings show distinctive EEG sleep patterns in patients with schizophrenia, which may reflect brain dysfunction or medication effects.
ISSN	17383684
Journal	Psychiatry Investigation
Volume Number	14
PubMed Central reference number	PMC5355022
Issue Number	2
PubMed reference number	28326122
e-ISSN	19763026
DOI	10.4306/pi.2017.14.2.219
Language	English
Publisher	Korean Neuropsychiatric Association
Publisher Date	2017-03-06
Access Restriction	Open
Rights License	This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. Copyright © 2017 Korean Neuropsychiatric Association
Subject Keyword	Schizophrenia Sleep Electroencephalography
Content Type	Text
Resource Type	Article
Subject	Biological Psychiatry Psychiatry and Mental Health

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