Studies on circadian rest-activity and sleep-wake rhythm patterns in patients with mild cognitive impairment
- VernacularTitle:轻度认知损害患者昼夜静息-活动和睡眠-觉醒节律研究
- Author:
Qingsong WANG
;
Fang XU
;
Naiyin XU
- Publication Type:Journal Article
- Keywords:
cognition disorders;
circadian rest-activity;
sleep-wake rhythms
- From:
Medical Journal of Chinese People's Liberation Army
2001;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the circadian rest-activity and sleep-wake rhythm patterns in patients with mild cognitive impairment (MCI). Method Actigraphy and daily record of sleep were used to study the circadian rest-activity and sleep-wake rhythm patterns of the patients with MCI and of 20 age-matched normal people (control group). Results Compared with control group, the time in bed was significantly longer in MCI group (P
