Sleep is implicated in cognitive functioning in young adults. With increasing age, there are
substantial changes to sleep quantity and quality, including changes to slow-wave sleep …

This study examined the available literature concerning the association between sleep
quality and quality of life (QoL) in autonomous older people with no sleep disorders. A …

Context: Increasing evidence suggests that circadian and sleep parameters influence
cognitive function with aging. Objective: To evaluate observational studies of sleep duration …

Background Poor sleep is a potential modifiable risk factor for later life development
cognitive impairment. The aim of this study is to examine if subjective measures of sleep …

Recent decades have seen a surge of scientific interest in happiness. However, its
theoretical conceptualization is a work in progress. Much of the literature focuses on two …

Objective. Sleep disturbances are common in patients with carpal tunnel syndrome (CTS).
This study investigates the impact of CTS on sleep quality and clarifies the magnitude of this …

In an increasingly aged population, sleep disturbances and neurodegenerative disorders
have become a major public health concern. Poor sleep quality and cognitive changes are …

Study Objectives: To determine the associations of self-reported sleep quality and duration
with health-related quality of life (HRQOL) in older Chinese. Methods: We analyzed …

Sleep duration and quality have been associated with poor physical function, but both the
temporality of the association and the independence of sleep duration and quality are …

Changes in sleep and cognition occur with advancing age. While both may occur
independently of each other, it is possible that alterations in sleep parameters may increase …