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Gundel, A. und Nalishiti, V. (1) und Reucher, E. und Vejvoda, M. und Zulley, J. (2) (1994) Sleep and Circadian Rhythm During a Short Space Mission. In: Proceedings of the 5th European Symposium on Life Sciences Research in Space, Arcachon, Frankreich, 26.09.-01.10.94, Seiten 415-420.
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Kurzfassung
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 preceding the flight. The circa- dian rhythms of body temperature and alertness were found to be de- layed in space compared to baseline. This could mark a phase shift or the transition to a circadian state of free-run. Sleep was shorter and more disturbed. The structure of sleep was significanly 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.
| elib-URL des Eintrags: | https://elib.dlr.de/27154/ | ||||||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Paper) | ||||||||||||||||||||||||
| Zusätzliche Informationen: | institution=ESA, LIDO-Berichtsjahr=1994, pages=6, | ||||||||||||||||||||||||
| Titel: | Sleep and Circadian Rhythm During a Short Space Mission | ||||||||||||||||||||||||
| Autoren: |
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| Datum: | 1994 | ||||||||||||||||||||||||
| Erschienen in: | Proceedings of the 5th European Symposium on Life Sciences Research in Space, Arcachon, Frankreich, 26.09.-01.10.94 | ||||||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||
| Seitenbereich: | Seiten 415-420 | ||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||
| Stichwörter: | sleep regulation, body temperature, circadian rhythm, mood, space mission | ||||||||||||||||||||||||
| HGF - Forschungsbereich: | NICHT SPEZIFIZIERT | ||||||||||||||||||||||||
| HGF - Programm: | Weltraum (alt) | ||||||||||||||||||||||||
| HGF - Programmthema: | W EO - Erdbeobachtung | ||||||||||||||||||||||||
| DLR - Schwerpunkt: | NICHT SPEZIFIZIERT | ||||||||||||||||||||||||
| DLR - Forschungsgebiet: | W EO - Erdbeobachtung | ||||||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | NICHT SPEZIFIZIERT | ||||||||||||||||||||||||
| Standort: | Köln-Porz | ||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Luft- und Raumfahrtmedizin | ||||||||||||||||||||||||
| Hinterlegt von: | DLR-Beauftragter, elib | ||||||||||||||||||||||||
| Hinterlegt am: | 02 Apr 2006 | ||||||||||||||||||||||||
| Letzte Änderung: | 27 Apr 2009 06:30 |
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