Dysfunction in 24-h circadian rhythms is a common occurrence in ageing adults; however,
circadian rhythm disruptions are more severe in people with age-related neurodegenerative …

Sleep disturbances and dementia are two common and significant health problems in older
adults. Investigations suggest that sleep disturbances might increase the risk of dementia …

Sleep dysregulation is a feature of dementia but it remains unclear whether sleep duration
prior to old age is associated with dementia incidence. Using data from 7959 participants of …

Importance An association between sleep duration and the trajectory of cognitive decline
has not been conclusively demonstrated. Objective To investigate the association between …

Although sleep, physical activity and sedentary behavior have been found to be associated
with dementia risk, findings are inconsistent and their joint relationship remains unclear. This …

Abstract The “International Biomarkers Workshop on Wearables in Sleep and Circadian
Science” was held at the 2018 SLEEP Meeting of the Associated Professional Sleep …

Disruptions of circadian rhythms and sleep cycles are common among neurodegenerative
diseases and can occur at multiple levels. Accumulating evidence reveals a bidirectional …

Sleep and its sub-states are assumed to be important for brain function across the lifespan
but which aspects of sleep associate with various aspects of cognition, mood and self …

Previous studies have found a U‐shaped relationship between mortality and (weekday)
sleep duration. We here address the association of both weekday and weekend sleep …

Background Although sleep disorders have been linked to cardiovascular diseases (CVDs),
the association between sleep characteristics and CVDs remains inconclusive. We aimed to …