Preliminary Communication: Intellectual Deficit and Sleep-Related Respiratory Disturbance in the Elderly
Author(s) -
Jerome A. Yesavage,
Donald L. Bliwise,
Christian Guilleminault,
Mary A. Carskadon,
William C. Dement
Publication year - 1985
Publication title -
sleep
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.222
H-Index - 207
eISSN - 1550-9109
pISSN - 0161-8105
DOI - 10.1093/sleep/8.1.30
Subject(s) - vigilance (psychology) , polysomnography , hypoxemia , neuropsychology , dementia , sleep disorder , psychology , severe dementia , audiology , disturbance (geology) , medicine , cognition , anesthesia , psychiatry , apnea , neuroscience , disease , paleontology , biology
Polysomnography and neuropsychological tests administered to 41 nondemented male subjects (mean age, 69.5) indicated that impaired performance was associated with sleep-related respiratory disturbance. Such deficits could reflect deficits in vigilance or cortical insult resulting from nightly hypoxemia. Whether the degree of impairment observed here predicts more severe dementia will await longitudinal studies.
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