Výsledky vyhledávání

Six healthy young men and eight early middle-aged men were isolated from environmental time cues for 15 days. For the first 6-7 days (one or two nights adaptation, four nights baseline), their sleep and meals were scheduled to approximate their habit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3e662b758db79dc76cab06a9891b6b5
https://doi.org/10.1093/sleep/15.1.28

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Using nine 2-h delays to achieve a 6-h advance disrupts sleep, alertness, and circadian rhythm

Autor: Timothy H, Monk, Daniel J, Buysse, Bart D, Billy, T H, Monk

Publikováno v: Aviation, space, and environmental medicine. 75(12)

A ground-based study was undertaken to determine whether circadian and sleep dysfunction could be avoided by "trickling in" a 6-h phase advance in sleep/wake schedule by nine consecutive 2-h phase delays, as would be recommended by NASA's Appendix K

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::322105b92fc1a42728f5d17bcbb8f19d
https://pubmed.ncbi.nlm.nih.gov/15619859

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Effects of 17 days of head-down bed rest on hydro-electrolytic regulation in men

Autor: C, Millet, M A, Custaud, A M, Allevard, M, Zaouali-Ajina, T H, Monk, S B, Arnaud, C, Gharib

Publikováno v: Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology. 8(1)

Prolonged periods of head-down bed rest (HDBR) are commonly used to mimic the effects of microgravity. HDBR has been shown to produce, as in space, a cephalad redistribution of circulating blood volume with an increase in central blood volume which i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::c3433b61ad72ad74d606b349962efe1b
https://pubmed.ncbi.nlm.nih.gov/12650197

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Aging and space flight: findings from the University of Pittsburgh

Autor: T H, Monk

Publikováno v: Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology. 6(1)

For more than a decade, the Sleep and Chronobiology Center (SCC) at the University of Pittsburgh has received funding from the National Institute on Aging (NIA), the National Institute of Mental Health (NIMH) and the National Aeronautics and Space Ad

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::8abbccdc03d8d811bb74bd96603a604b
https://pubmed.ncbi.nlm.nih.gov/11542993

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Inducing jet-lag in older people: directional asymmetry

Autor: T H, Monk, D J, Buysse, J, Carrier

Publikováno v: Journal of sleep research. 9(2)

Twenty healthy elderly subjects (12 female, 8 male; mean age 81 years, range 67-87 years) each experienced a 15-day time isolation protocol in which they lived individually in a special laboratory apartment in which sleep and circadian rhythm measure

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::2f97ebc837a5958e53188ec2fefe3dd4
https://pubmed.ncbi.nlm.nih.gov/10849237

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Wrist actigraphic measures of sleep in space

Autor: T H, Monk, D J, Buysse

Publikováno v: Sleep. 22(7)

To determine whether wrist actigraphy is useful as a tool for space-based sleep research. Specifically, to determine whether bedtimes and waketimes can be identified from the actigraphic record, and whether actigraphic measures of sleep in space are

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::1a6f780bc07b58edacfb5cb1b93bdc60
https://pubmed.ncbi.nlm.nih.gov/10566913

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