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Association of sleep-wake habits in older people with changes in output of circadian pacemaker
Abstract
Many elderly people complain of disturbed sleep patterns but there is not evidence that the need to sleep decreases with age; it seems rather that the timing and consolidation of sleep change. We tried to find out whether there is a concurrent change in the output of the circadian pacemaker with age. The phase and amplitude of the pacemaker's output were assessed by continuous measurement of the core body temperature during 40 h of sustained wakefulness under constant behavioural and environmental conditions. 27 young men (18-31 years) were compared with 21 older people (65-85 years; 11 men, 10 women); all were healthy and without sleep complaints. The mean amplitude of the endogenous circadian temperature oscillation (ECA) was 40% greater in young men than in the older group. Older men had a lower mean temperature ECA than older women. The minimum of the endogenous phase of the circadian temperature oscillation (ECP) occurred 1 h 52 min earlier in the older than in the young group. Customary bedtimes and waketimes were also earlier in the older group, as was their daily alertness peak. There was a close correlation between habitual waketime and temperature ECP in young men, which may lose precision with age, especially among women. These findings provide evidence for systematic age-related changes in the output of the human circadian pacemaker. We suggest that these changes may underlie the common complaints of sleep disturbance among elderly people. These changes could reflect the observed age-related deterioration of the hypothalamic nuclei that drive mammalian circadian rhythms.
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“older individuals show lower-amplitude body temperature rhythms, with the minimum of the endogenous phase occurring nearly 2 hours earlier than in younger individuals239”
From Rhythms of life: circadian disruption and brain disorders across the lifespan (2019) · cites this paper as [239]
In the citing paper
“This landmark study suggests that changes in sleep timing and consolidation driven by the circadian system underlie sleep disturbances in elderly individuals.”
From Rhythms of life: circadian disruption and brain disorders across the lifespan (2019) · cites this paper as [239]
Citations
Cites
A self-assessment questionnaire to determine morningness- eveningness in human circadian rhythms
Home, J. K. (1976) · Medical Entomology and Zoology · Cited by 4,783
(1976) · PubMed · Cited by 3,979
Bright Light Induction of Strong (Type 0) Resetting of the Human Circadian Pacemaker
Czeisler, C. A., Kronauer, R. E., Allan, J. S., Duffy, J. F., Jewett, M. E., Brown, E. N., & Ronda, J. M. (1989) · Science · doi:10.1126/science.2734611 · Cited by 946
Self-citationHuman Sleep: Its Duration and Organization Depend on Its Circadian Phase
Czeisler, C. A., Weitzman, E. D., Moore-Ede, M. C., Zimmerman, J. C., & Knauer, R. S. (1980) · Science · doi:10.1126/science.7434029 · Cited by 903
Self-citationThe suprachiasmatic nucleus of the human brain in relation to sex, age and senile dementia
Swaab, D. F., Fliers, E., & Partiman, T. S. (1985) · Brain Research · doi:10.1016/0006-8993(85)91350-2 · Cited by 847
Bright light resets the human circadian pacemaker independent of the timing of the sleep-wake cycle
Czeisler, C. A., Allan, J. S., Strogatz, S. H., Ronda, J. M., Sánchez, R., Ríos, C. D., Freitag, W. O., Richardson, G. S., & Kronauer, R. E. (1986) · Science · doi:10.1126/science.3726555 · Cited by 770
Self-citationExposure to Bright Light and Darkness to Treat Physiologic Maladaptation to Night Work
Czeisler, C. A., Johnson, M. P., Duffy, J. F., Brown, E. N., Ronda, J. M., & Kronauer, R. E. (1990) · New England Journal of Medicine · doi:10.1056/nejm199005033221801 · Cited by 580
Self-citationThe circadian system of man—Results of experiments under temporal isolation
(1980) · Comparative Biochemistry and Physiology Part A Physiology · doi:10.1016/s0300-9629(80)80040-5 · Cited by 515
Chronobiology of aging: Temperature, sleep-wake rhythms and entrainment
Weitzman, E. D., Moline, M. L., Czeisler, C. A., & Zimmerman, J. C. (1982) · Neurobiology of Aging · doi:10.1016/0197-4580(82)90018-5 · Cited by 367
Self-citationCoblentz, J. M. (1973) · Archives of Neurology · doi:10.1001/archneur.1973.00490290039003 · Cited by 317
Research works printed but not linked: 2
- Dumont, 1990, Endogenous circadian phase and amplitude in elderly patients with a complaint of insomnia, Sleep Res, 19, 217
- Campbell, 1991, Bright light treatment of sleep disturbance in older subjects, Sleep Res, 20, 448
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Monk, T. H., Buysse, D. J., Carrier, J., & Kupfer, D. J. (2000) · Journal of Sleep Research · doi:10.1046/j.1365-2869.2000.00184.x · Cited by 103
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Weinert, D. (2009) · Ageing Research Reviews · doi:10.1016/j.arr.2009.07.003 · Cited by 107
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Lin, Y. N., Liu, Z. R., Li, S. Q., Li, C. X., Zhang, L., Li, N., Sun, X. W., Li, H. P., Zhou, J. P., & Li, Q. Y. (2021) · Nature and Science of Sleep · doi:10.2147/nss.s312037 · Cited by 100
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Fragoso, C. A. V., Gahbauer, E. A., Ness, P. H. V., & Gill, T. M. (2009) · Journal of the American Geriatrics Society · doi:10.1111/j.1532-5415.2009.02522.x · Cited by 100
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Antoniadis, E. A., Ko, C. H., Ralph, M. R., & McDonald, R. J. (2000) · Behavioural Brain Research · doi:10.1016/s0166-4328(00)00290-4 · Cited by 99
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Okamoto-Mizuno, K., & Tsuzuki, K. (2010) · International Journal of Biometeorology · doi:10.1007/s00484-009-0291-7 · Cited by 97
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Farajnia, S., Deboer, T., Rohling, J. H. T., Meijer, J. H., & Michel, S. H. (2013) · The Neuroscientist · doi:10.1177/1073858413498936 · Cited by 97
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Phillips, A. J. K., Chen, P. Y., & Robinson, P. A. (2010) · Journal of Biological Rhythms · doi:10.1177/0748730410369208 · Cited by 96
Circadian Phase Resetting in Older People by Ocular Bright Light Exposure
Klerman, E., Duffy, J. F., Dijk, D., & Czeisler, C. A. (2001) · Journal of Investigative Medicine · doi:10.2310/6650.2001.34088 · Cited by 94
Self-citationCore Body Temperature is Elevated During Constant Wakefulness in Elderly Poor Sleepers
Lushington, K., Dawson, D. E., & Lack, L. C. (2000) · SLEEP · doi:10.1093/sleep/23.4.1d · Cited by 94
Rogers-Soeder, T. S., BLACKWELL, T. L., Yaffe, K. S., Ancoli‐Israel, S., Redline, S. S., Cauley, J. A., Ensrud, K. E., Paudel, M. L., Barrett-Connor, E. L., LeBlanc, E. S., et al. (2018) · Journal of the American Geriatrics Society · doi:10.1111/jgs.15555 · Cited by 93
Zitting, K., Münch, M. Y., Cain, S. W., Wang, W., Wong, A., Ronda, J. M., Aeschbach, D., Czeisler, C. A., & Duffy, J. F. (2018) · Scientific Reports · doi:10.1038/s41598-018-29358-x · Cited by 97
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Costa, G., & Milia, L. V. D. (2008) · Chronobiology International · doi:10.1080/07420520802103410 · Cited by 91
Functional plasticity of the circadian timing system in old age: light exposure
Someren, E. J. W. V., Riemersma, R. F., & Swaab, D. F. (2002) · Progress in brain research · doi:10.1016/s0079-6123(02)38080-4 · Cited by 90
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Terashima, T. (1996) · The Anatomical Record · doi:10.1002/(sici)1097-0185(199604)244:4 · Cited by 10
Lim, A. S. P., Srivastava, G. P., Yu, L., Chibnik, L. B., Xu, J., Buchman, A. S., Schneider, J. A., Myers, A., Bennett, D. A., & Jager, P. L. D. (2014) · PLoS Genetics · doi:10.1371/journal.pgen.1004792 · Cited by 92
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Friedman, L., Zeitzer, J. M., Kushida, C. A., Zhdanova, I. V., Noda, A. M., Lee, T. T., Schneider, M. B., Guilleminault, C., Sheikh, J. I., & Yesavage, J. A. (2009) · Journal of the American Geriatrics Society · doi:10.1111/j.1532-5415.2008.02164.x · Cited by 88
Effect of melatonin-rich night-time milk on sleep and activity in elderly institutionalized subjects
Valtonen, M., NISKANEN, L. K., Kangas, A.-P., & Koskinen, T. (2005) · Nordic Journal of Psychiatry · doi:10.1080/08039480510023034 · Cited by 87
Lee, H.-A., Cho, C., & Kim, L. (2014) · Sleep Medicine and Psychophysiology · doi:10.14401/kasmed.2014.21.2.51 · Cited by 86
Weaker circadian activity rhythms are associated with poorer executive function in older women
Walsh, C. M., Blackwell, T., Tranah, G. J., Stone, K. L., Ancoli-Israel, S., Redline, S., Paudel, M., Kramer, J. H., & Yaffe, K. (2014) · Sleep · doi:10.5665/sleep.4260 · Cited by 88
Aging, rhythms of physical performance, and adjustment to changes in the sleep-activity cycle.
Reilly, T., Waterhouse, J. M., & Atkinson, G. (1997) · Occupational and Environmental Medicine · doi:10.1136/oem.54.11.812 · Cited by 84
Light Treatment for Sleep Disorders: Consensus Report
Dijk, D., Boulos, Z., Eastman, C. I., Lewy, A. J., Campbell, S. S., & Terman, M. (1995) · Journal of Biological Rhythms · doi:10.1177/074873049501000204 · Cited by 83
Phase advance of sleep and temperature circadian rhythms in the middle years of life in humans
Carrier, J., Paquet, J., Morettini, J., & Touchette, É. (2002) · Neuroscience Letters · doi:10.1016/s0304-3940(02)00038-1 · Cited by 81
Influence of Age on the ‘Nasal Cycle’
Mirza, N., Kroger, H., & Doty, R. L. (1997) · The Laryngoscope · doi:10.1097/00005537-199701000-00014 · Cited by 80
The Roles of Time of Day and Sleep Quality in Modulating Glucose Regulation: Clinical Implications
Scheen, A. J., & Cauter, E. V. (1998) · Hormone Research in Paediatrics · doi:10.1159/000023170 · Cited by 80
Sex Hormones, Sleep, and Core Body Temperature in Older Postmenopausal Women
Murphy, P., & Campbell, S. S. (2007) · SLEEP · doi:10.1093/sleep/30.12.1788 · Cited by 76
Feinsilver, S. H. (2003) · Clinics in Geriatric Medicine · doi:10.1016/s0749-0690(02)00064-2 · Cited by 75
Consequences of Circadian Disruption on Neurologic Health
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Coiffard, B., Diallo, A. B., Mezouar, S., Léone, M., & Mège, J. (2021) · Biology · doi:10.3390/biology10010065 · Cited by 79
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Shanahan, T. L., Zeitzer, J. M., & Czeisler, C. A. (1997) · Journal of Biological Rhythms · doi:10.1177/074873049701200610 · Cited by 72
Self-citationEffects of mild heat exposure on sleep stages and body temperature in older men
Okamoto-Mizuno, K., Tsuzuki, K., & Mizuno, K. (2004) · International Journal of Biometeorology · doi:10.1007/s00484-004-0209-3 · Cited by 71
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Allen, C. N., Nitabach, M. N., & Colwell, C. S. (2017) · Cold Spring Harbor Perspectives in Biology · doi:10.1101/cshperspect.a027714 · Cited by 73
Prevalence of insomnia and its associated factors in elderly long-term care residents
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Responsiveness of the aging circadian clock to light
Benloucif, S., Green, K., L’Hermite‐Balériaux, M., Weıntraub, S., Wolfe, L. F., & Zee, P. C. (2005) · Neurobiology of Aging · doi:10.1016/j.neurobiolaging.2005.10.011 · Cited by 69
Mizuno, S., Kameda, A., Inagaki, T., & Horiguchi, J. (2004) · Psychiatry and Clinical Neurosciences · doi:10.1111/j.1440-1819.2004.01317.x · Cited by 68
Minors, D. S., Åkerstedt, T., Atkinson, G., Dahlitz, M., Folkard, S., Lévi, F., Mormont, C., Parkes, D., & Waterhouse, J. M. (1996) · Chronobiology International · doi:10.3109/07420529609040839 · Cited by 68
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Davis, F. C., & Viswanathan, N. (1998) · American Journal of Physiology-Regulatory, Integrative and Comparative Physiology · doi:10.1152/ajpregu.1998.275.4.r960 · Cited by 67
Viola, A., Chellappa, S. L., Archer, S. N., Pugin, F., Götz, T., Dijk, D., & Cajochen, C. (2011) · Neurobiology of Aging · doi:10.1016/j.neurobiolaging.2011.10.024 · Cited by 66
Shinno, H., Inami, Y., Inagaki, T., Nakamura, Y., & Horiguchi, J. (2008) · Progress in Neuro-Psychopharmacology and Biological Psychiatry · doi:10.1016/j.pnpbp.2007.12.027 · Cited by 65
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Carrier, J., Monk, T. H., Buysse, D. J., & Kupfer, D. J. (1996) · Chronobiology International · doi:10.3109/07420529609012661 · Cited by 64
Sleepiness and shiftwork: individual differences
Härmä, M. (1995) · Journal of Sleep Research · doi:10.1111/j.1365-2869.1995.tb00228.x · Cited by 63
Are Age Differences in Sleep Due to Phase Differen ces in the Output of the Orcadian Timing System?
Carrier, J., Monk, T. H., Reynolds, C. F., Buysse, D. J., & Kupfer, D. J. (1999) · Chronobiology International · doi:10.3109/07420529908998714 · Cited by 63
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Wennberg, A. M. V., Canham, S. L., Smith, M. T., & Spira, A. P. (2013) · Maturitas · doi:10.1016/j.maturitas.2013.05.007 · Cited by 59
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Mackiewicz, M., Nikonova, E. V., ZIMMERMANN, J., Romer, M. A., Cater, J. R., Galante, R. J., & Pack, A. I. (2005) · Neurobiology of Aging · doi:10.1016/j.neurobiolaging.2005.01.015 · Cited by 58
Togo, F., Aizawa, S., Arai, J.-I., Yoshikawa, S., Ishiwata, T., Shephard, R. J., & Aoyagi, Y. (2007) · SLEEP · doi:10.1093/sleep/30.6.797 · Cited by 58
Hopkins, S., Morgan, P. L., Schlangen, L. J. M., Williams, P., Skene, D. J., & Middleton, B. (2017) · Current Alzheimer Research · doi:10.2174/1567205014666170608091119 · Cited by 59
Boivin, D. B., & James, F. O. (2002) · Journal of Biological Rhythms · doi:10.1177/074873040201700310 · Cited by 58
Etiology and treatment of intrinsic circadian rhythm sleep disorders
Campbell, S. S., Murphy, P., van den Heuvel, C. J., Roberts, M. L., & Stauble, T. N. (1999) · Sleep Medicine Reviews · doi:10.1016/s1087-0792(99)90001-1 · Cited by 58
Effect of Sex, Menstrual Cycle Phase, and Oral Contraceptive Use on Circadian Temperature Rhythms
Kattapong, K. R., Fogg, L. F., & Eastman, C. I. (1995) · Chronobiology International · doi:10.3109/07420529509057274 · Cited by 57
Impact of Sleep Disorder as a Risk Factor for Dementia in Men and Women
Jee, H. J., Shin, W., Jung, H. J., Kim, B., Lee, B. K., & Jung, Y.-S. (2019) · Biomolecules & Therapeutics · doi:10.4062/biomolther.2019.192 · Cited by 58
Li, L., Nakamura, T., Hayano, J., & Yamamoto, Y. (2021) · Scientific Reports · doi:10.1038/s41598-021-89341-x · Cited by 62
Circadian rhythms of early morning awakening insomniacs
Lack, L. C., Mercer, J., & Wright, H. (1996) · Journal of Sleep Research · doi:10.1111/j.1365-2869.1996.00211.x · Cited by 56
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Hendrickse, W. A., Roffwarg, H. P., Grannemann, B. D., Orsulak, P. J., Armitage, R., Cain, J. W., Battaglia, J., Debus, J. R., & Rush, A. J. (1994) · Neuropsychopharmacology · doi:10.1038/npp.1994.10 · Cited by 56
Age-Related Changes in the Circadian Modulation of Sleep-Spindle Frequency During Nap Sleep
Knoblauch, V., Münch, M. Y., Blatter, K., Martens, W. L. J., Schroder, C. M., Schnitzler, C., Wirz‐Justice, A., & Cajochen, C. (2005) · SLEEP · doi:10.1093/sleep/28.9.1093 · Cited by 55
Circadian clock communication during homeostasis and ageing
Mortimer, T., Smith, J. G., Muñoz‐Cánoves, P., & Benitah, S. A. (2025) · Nature Reviews Molecular Cell Biology · doi:10.1038/s41580-024-00802-3 · Cited by 60
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Partonen, T., & nnqvist, J. L. (1998) · CNS Drugs · doi:10.2165/00023210-199809030-00004 · Cited by 54
Effects of physical exercise on human circadian rhythms
Yamanaka, Y., Honma, K., Hashimoto, S., Takasu, N. N., MIYAZAKI, T., & Honma, S. (2006) · Sleep and Biological Rhythms · doi:10.1111/j.1479-8425.2006.00234.x · Cited by 54
Suprachiasmatic nucleus grafts restore circadian function in aged hamsters
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Cagnacci, A., Soldani, R., & YEN, S. S. C. (1995) · Journal of Applied Physiology · doi:10.1152/jappl.1995.78.1.314 · Cited by 54
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Vallée, A., Lecarpentier, Y., Guillevin, R., & Vallée, J.-N. (2018) · NeuroMolecular Medicine · doi:10.1007/s12017-018-8486-x · Cited by 54
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Circadian monitoring as an aging predictor
Martínez-Nicolás, A., Madrid, J. A., García‐García, F. J., Campos, M., Moreno‐Casbas, T., Pagán, P., Lucas-Sánchez, A., & Rol, M. A. (2018) · Scientific Reports · doi:10.1038/s41598-018-33195-3 · Cited by 52
Short naps and exercise improve sleep quality and mental health in the elderly
Tanaka, H., Taira, K., Arakawa, M., Urasaki, C., Yamamoto, Y., Okuma, H., Uezu, E., Sugita, Y., & Shirakawa, S. (2002) · Psychiatry and Clinical Neurosciences · doi:10.1046/j.1440-1819.2002.00995.x · Cited by 51
Circadian rhythms, aging and memory
Antoniadis, E. A., Ko, C. H., Ralph, M. R., & McDonald, R. J. (2000) · Behavioural Brain Research · doi:10.1016/s0166-4328(00)00145-5 · Cited by 54
Current management of sleep disturbances in dementia
Boeve, B. F., Silber, M. H., & Ferman, T. J. (2002) · Current Neurology and Neuroscience Reports · doi:10.1007/s11910-002-0027-0 · Cited by 50
Treatment of insomnia in patients with mood disorders
Nowell, P. D., & Buysse, D. J. (2001) · Depression and Anxiety · doi:10.1002/da.1042 · Cited by 50
Some considerations about aging, shift work and work ability
Costa, G. (2005) · International Congress Series · doi:10.1016/j.ics.2005.02.088 · Cited by 49
Aston‐Jones, G., Gonzalez, M., & Doran, S. M. (2007) · Cambridge University Press eBooks · doi:10.1017/cbo9780511544156.007 · Cited by 51
Kawinska, A., Dumont, M., Selmaoui, B., Paquet, J., & Carrier, J. (2005) · Journal of Biological Rhythms · doi:10.1177/0748730405280248 · Cited by 48
Self-citationHomeostatic sleep response to naps is similar in normal elderly and young adults
Campbell, I. G., & Feinberg, I. (2004) · Neurobiology of Aging · doi:10.1016/j.neurobiolaging.2004.02.021 · Cited by 48
Wetterberg, L. (1994) · Journal of Internal Medicine · doi:10.1111/j.1365-2796.1994.tb01027.x · Cited by 48
Evans, D. S., Parimi, N., Nievergelt, C. M., Blackwell, T., Redline, S. S., Ancoli‐Israel, S., ORWOLL, E. S., Cummings, S. R., Stone, K. L., Tranah, G. J., et al. (2013) · SLEEP · doi:10.5665/sleep.2466 · Cited by 48
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Lindblom, N., Heiskala, H. J., Kaski, M., Leinonen, L. M., Nevanlinna, A., Iivanainen, M. V., & Laakso, M. (2001) · Journal of Sleep Research · doi:10.1046/j.1365-2869.2001.00267.x · Cited by 47
Melatonin in Psychiatric and Sleep Disorders
Brown, G. M. (1995) · CNS Drugs · doi:10.2165/00023210-199503030-00006 · Cited by 46
Relationships Between Sleep and Body Temperature in Middle‐Aged and Older Subjects
Campbell, S. S., & Murphy, P. (1998) · Journal of the American Geriatrics Society · doi:10.1111/j.1532-5415.1998.tb02466.x · Cited by 45
Feinsilver, S. H., & Hernandez, A. B. (2017) · Clinics in Geriatric Medicine · doi:10.1016/j.cger.2017.06.009 · Cited by 44
Duffy, J. F., Scheuermaier, K. D., & Loughlin, K. R. (2015) · Current Aging Science · doi:10.2174/1874609809666151130220343 · Cited by 44
Self-citationStewart, P. M., & Krone, N. P. (2011) · Elsevier eBooks · doi:10.1016/b978-1-4377-0324-5.00015-8 · Cited by 45
Effects of Aging on the Intrinsic Circadian Period of Totally Blind Humans
Kendall, A. R., Lewy, A. J., & Sack, R. L. (2001) · Journal of Biological Rhythms · doi:10.1177/074873040101600110 · Cited by 44
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Tanaka, H., Taira, K., Arakawa, M., Toguti, H., Urasaki, C., Yamamoto, Y., Uezu, E., Hori, T., & Shirakawa, S. (2001) · Psychiatry and Clinical Neurosciences · doi:10.1046/j.1440-1819.2001.00813.x · Cited by 44
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Metadata
- Authors
- Czeisler, C. A., Dumont, M., Duffy, J. F., Steinberg, J. D., Richardson, G. S., Brown, E. N., Sánchez, R., Ríos, C. D., & Ronda, J. M.
- Affiliations
- Brigham and Women's Hospital (US)
- Corresponding author
- Czeisler, C.A
- Venue
- The Lancet
- Publisher
- Elsevier BV
- Published
- 1992-10
- Volume
- 340
- Issue
- 8825
- Pages
- 933-936
- ISSN
- 0099-5355 (ISSN-L)
- 0140-6736
- OpenAlex
- W2052495561
- Cited by
- 437
- References
- 25
- Citations by year
- 2026: 3 · 2025: 17 · 2024: 9 · 2023: 13 · 2022: 12 · 2021: 13 · 2020: 8 · 2019: 10 · 2018: 12 · 2017: 16 · 2016: 11 · 2015: 10 · 2014: 9 · 2013: 11 · 2012: 9
- FWCI
- 8.02
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- The Lancet (publishedVersion)
- PubMed (publishedVersion)
- Funders
- National Institute on Aging (R01AG006072, 1-RO1-AG06072, 1-P01-AG-09975, P01AG009975)
- National Institute of Mental Health (H5-ROI-MH45130)
- Topics
- Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Circadian rhythm and melatonin
- Social Sciences › Psychology › Experimental and Cognitive Psychology › Sleep and Work-Related Fatigue
- Social Sciences › Psychology › Experimental and Cognitive Psychology › Sleep and related disorders
- Keywords
- circadian pacemaker, aging, core body temperature, circadian rhythm, alertness, hypothalamic nuclei, sex differences
- MeSH terms
- Adult, Aged, Aged, 80 and over, Aging, Body Temperature, Circadian Rhythm, Female, Humans, Male, Sex Factors, Sleep Deprivation, Time Factors
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