Circadian rhythm is the natural internal 24-hour clock that is affected by light and the external environment, and it controls our wake and sleep cycle. Clinical research [...]

Nighttime shift work is associated with adverse cardiovascular outcomes, including hypertension. Increased sleep variability and circadian disruption may increase sympath [...]

Aging is a significant contributor to changes in sleep patterns which have compounding consequences on the cognitive health of older adults. An environmentally modifiable [...]

Each year, more than 60,000 children with acquired brain injury (ABI) in the US require admission to the Pediatric Intensive Care Unit. Over 50% suffer sleep-wake disturb [...]