Closed eyes condition increases auditory brain responses in schizophrenia

Inga Griskova-Bulanova; Kastytis Dapsys; Valentinas Maciulis; Sidse M. Arnfred

doi:10.1016/j.pscychresns.2012.04.004

Closed eyes condition increases auditory brain responses in schizophrenia

Inga Griskova-Bulanova^*, Kastytis Dapsys, Valentinas Maciulis, Sidse M. Arnfred

^*Corresponding author af dette arbejde

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review

11 Citationer (Scopus)

Abstract

The 40-Hz auditory steady-state responses (ASSRs) of 14 medicated schizophrenic patients were recorded in eyes-open and eyes-closed conditions as previously done in healthy volunteers. Patients show significantly increased precision of the evoked response with eyes closed, and a significant increase of broad-band noise activity when eyes are open.

Originalsprog	Engelsk
Tidsskrift	Psychiatry Research - Neuroimaging
Vol/bind	211
Udgave nummer	2
Sider (fra-til)	183-185
Antal sider	3
ISSN	0925-4927
DOI	https://doi.org/10.1016/j.pscychresns.2012.04.004
Status	Udgivet - 28 feb. 2013

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10.1016/j.pscychresns.2012.04.004

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Link to publication in Scopus

Citationsformater

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title = "Closed eyes condition increases auditory brain responses in schizophrenia",

abstract = "The 40-Hz auditory steady-state responses (ASSRs) of 14 medicated schizophrenic patients were recorded in eyes-open and eyes-closed conditions as previously done in healthy volunteers. Patients show significantly increased precision of the evoked response with eyes closed, and a significant increase of broad-band noise activity when eyes are open.",

keywords = "Arousal, Auditory steady-state response, Time-frequency analysis",

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AU - Griskova-Bulanova, Inga

AU - Dapsys, Kastytis

AU - Maciulis, Valentinas

AU - Arnfred, Sidse M.

PY - 2013/2/28

Y1 - 2013/2/28

N2 - The 40-Hz auditory steady-state responses (ASSRs) of 14 medicated schizophrenic patients were recorded in eyes-open and eyes-closed conditions as previously done in healthy volunteers. Patients show significantly increased precision of the evoked response with eyes closed, and a significant increase of broad-band noise activity when eyes are open.

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KW - Arousal

KW - Auditory steady-state response

KW - Time-frequency analysis

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