Variation in actigraphy-estimated rest-activity patterns by demographic factors
نویسندگان
چکیده
منابع مشابه
Daily rest-activity patterns in the bipolar phenotype: A controlled actigraphy study
This study assessed daily rest-activity patterns in euthymic, medication-naïve bipolar phenotype individuals. The Mood Disorder Questionnaire was used to identify 19 bipolar phenotype individuals and 21 controls. Participants wore an Actiwatch-L for 2 weeks to assess their sleep behaviour and circadian rest-activity rhythmicity. Bipolar phenotype individuals had increased movement during sleep,...
متن کاملRest-activity patterns in children with hypopituitarism.
OBJECTIVES Physical lesions in the region of the suprachiasmatic nuclei, which are the site of a circadian clock, result in abnormal circadian rhythmicity in animals, yet the extent of biological rhythm problems in individuals with anatomic or functional lesions in the hypothalamic-pituitary region are largely unknown. To address this issue, we examined patterns of rest and activity of children...
متن کاملMammalian Rest/Activity Patterns Explained by Physiologically Based Modeling
Circadian rhythms are fundamental to life. In mammals, these rhythms are generated by pacemaker neurons in the suprachiasmatic nucleus (SCN) of the hypothalamus. The SCN is remarkably consistent in structure and function between species, yet mammalian rest/activity patterns are extremely diverse, including diurnal, nocturnal, and crepuscular behaviors. Two mechanisms have been proposed to accou...
متن کاملComparison of Wearable Activity Tracker with Actigraphy for Sleep Evaluation and Circadian Rest-Activity Rhythm Measurement in Healthy Young Adults
OBJECTIVE The purpose of this study was to evaluate the applicability of data obtained from a wearable activity tracker (Fitbit Charge HR) to medical research. This was performed by comparing the wearable activity tracker (Fitbit Charge HR) with actigraphy (Actiwatch 2) for sleep evaluation and circadian rest-activity rhythm measurement. METHODS Sixteen healthy young adults (female participan...
متن کاملTemporal organization of rest defined by actigraphy data in healthy and childhood chronic fatigue syndrome children
BACKGROUND Accumulating evidence has shown a universality in the temporal organization of activity and rest among animals ranging from mammals to insects. Previous reports in both humans and mice showed that rest bout durations followed long-tailed (i.e., power-law) distributions, whereas activity bouts followed exponential distributions. We confirmed similar results in the fruit fly, Drosophil...
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ژورنال
عنوان ژورنال: Chronobiology International
سال: 2017
ISSN: 0742-0528,1525-6073
DOI: 10.1080/07420528.2017.1337032