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Sleep and Circadian Rhythm During a Short Space Mission

Gundel, A. and Nalishiti, V. (1) and Reucher, E. and Vejvoda, M. and Zulley, J. (2) (1993) Sleep and Circadian Rhythm During a Short Space Mission. In: Journal of Inerdisciplinary Cycle Research, 24, pp. 267-269. Swets and Zeitlinger.

Full text not available from this repository.

Abstract

An experiment was conducted to assess sleep and circadian regulation in an astronaut. Sleep was recorded polygraphically on tape as was body temperature. Daytime alertness was subjectively rated by a mood questionnaire. For a comparison, the same parameters were measured during a baseline period preceeding the flight. The circadian rhythmsof body temperature and alertness were found to be delayed in space compared to baseline. This could mark a phase shift or the transitionto a circadian state of free-run. Sleep was shorter and more distur- bed. The structure of sleep was significantly altered. In space REM- latency was shorter, there was less REM sleep in the second non REM/ REM cycle, and slow wave sleep was redistributed from the first to the second cycle.

Item URL in elib:https://elib.dlr.de/27143/
Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=1994, pages=3,
Title:Sleep and Circadian Rhythm During a Short Space Mission
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Gundel, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Nalishiti, V. (1)UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Reucher, E.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Vejvoda, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Zulley, J. (2)UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Date:1993
Journal or Publication Title:Journal of Inerdisciplinary Cycle Research
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:24
Page Range:pp. 267-269
Publisher:Swets and Zeitlinger
Series Name:4
Status:Published
Keywords:sleep regulation, body temperature, circadian rhythm, mood, space mission
HGF - Research field:UNSPECIFIED
HGF - Program:Space (old)
HGF - Program Themes:W EO - Erdbeobachtung
DLR - Research area:UNSPECIFIED
DLR - Program:W EO - Erdbeobachtung
DLR - Research theme (Project):UNSPECIFIED
Location: Köln-Porz
Institutes and Institutions:Institute of Aerospace Medicine
Deposited By: DLR-Beauftragter, elib
Deposited On:02 Apr 2006
Last Modified:27 Apr 2009 06:30

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