The Sleep of Older Subjects Fifteen Years Later
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The EEG sleep of 5 subjects originally recorded in their early 50s was recorded 15 yr. later in their mid-60s. Increased within-sleep awakenings were present and shorter sleep stages. A modified slow wave scoring system resulted in an increased amount rather than the previously established decline in slow wave sleep with aging. Interpretive cautions necessary in extended-time studies are noted. Reliability of awakening measures across time was seen.
2007 ◽
Vol 38
(3)
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pp. 148-154
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2015 ◽
Vol 8
(1/2)
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pp. 11
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1972 ◽
Vol 86
(2)
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pp. 278-285
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1986 ◽
Vol 60
(1)
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pp. 295-298
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1990 ◽
Vol 258
(3)
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pp. R650-R661
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