Sleep in healthy elderly subjects

A 24-hour ambulatory polysomnographic study

G. L. Gigli, F. Placidi, M. Diomedi, M. Maschio, G. Silvestri, A. Scalise, M. G. Marciani

Research output: Contribution to journalArticle

18 Citations (Scopus)

Abstract

It is still debated whether the deterioration of the sleep pattern, frequently reported by elderly subjects, is due only to aging per se. Other factors associated with aging or modifications of biological rhythms could also be involved. Elderly subjects frequently complain of daytime sleepiness, but it is not clear whether this actually represents a return to a polyphasic structure of sleep, or only a consequence of a disturbed night sleep. Ten healthy, independent and active elderly subjects (age > 72 years) were evaluated by means of 24-hour ambulatory polysomnography. Findings of nocturnal sleep were compared with sleep of the same group in the 24-hour period and with sleep of young healthy controls. We observed a fragmentation of nocturnal sleep, but a fairly good representation of stages and a preservation of cyclicity. Except for three cases, with early or late times of sleep onset and wake-up, sleep disruption did not seem to be related to modification of circadian rhythms. Only three subjects presented undesired daytime naps, whereas the others either did not show daytime sleep at all, or were used to having their siesta after lunch since their young adulthood. In normal aging, daytime sleep does not constitute a social problem. Ambulatory polysomnography is a valid alternative to laboratory recordings in the identification of daytime sleep.

Original languageEnglish
Pages (from-to)263-271
Number of pages9
JournalInternational Journal of Neuroscience
Volume85
Issue number3-4
Publication statusPublished - 1996

Fingerprint

Healthy Volunteers
Sleep
Polysomnography
Periodicity
Lunch
Sleep Deprivation
Social Problems
Circadian Rhythm

Keywords

  • Ambulatory polysomnography
  • Normal aging
  • Sleep

ASJC Scopus subject areas

  • Neuroscience(all)

Cite this

Gigli, G. L., Placidi, F., Diomedi, M., Maschio, M., Silvestri, G., Scalise, A., & Marciani, M. G. (1996). Sleep in healthy elderly subjects: A 24-hour ambulatory polysomnographic study. International Journal of Neuroscience, 85(3-4), 263-271.

Sleep in healthy elderly subjects : A 24-hour ambulatory polysomnographic study. / Gigli, G. L.; Placidi, F.; Diomedi, M.; Maschio, M.; Silvestri, G.; Scalise, A.; Marciani, M. G.

In: International Journal of Neuroscience, Vol. 85, No. 3-4, 1996, p. 263-271.

Research output: Contribution to journalArticle

Gigli, GL, Placidi, F, Diomedi, M, Maschio, M, Silvestri, G, Scalise, A & Marciani, MG 1996, 'Sleep in healthy elderly subjects: A 24-hour ambulatory polysomnographic study', International Journal of Neuroscience, vol. 85, no. 3-4, pp. 263-271.
Gigli GL, Placidi F, Diomedi M, Maschio M, Silvestri G, Scalise A et al. Sleep in healthy elderly subjects: A 24-hour ambulatory polysomnographic study. International Journal of Neuroscience. 1996;85(3-4):263-271.
Gigli, G. L. ; Placidi, F. ; Diomedi, M. ; Maschio, M. ; Silvestri, G. ; Scalise, A. ; Marciani, M. G. / Sleep in healthy elderly subjects : A 24-hour ambulatory polysomnographic study. In: International Journal of Neuroscience. 1996 ; Vol. 85, No. 3-4. pp. 263-271.
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