6 hours sleep duration is generally not enough for most adults to function at their best. Everyone’s sleep needs will vary, but generally experts agree that 7-9 hours a night is required for optimal ...

This video segment adapted from NOVA scienceNOW considers the purpose of sleep and, in particular, the connection it shares with memory. By studying the dreams of rats, researchers are hoping to gain ...

Sleep is essential for proper functioning of the human body. It helps ensure optimum energy levels the next day required to perform daily activities effectively. Sleep is also essential for your ...

In a recent study published in JAMA Network Open, researchers created the Sleep and Dementia Consortium, comprising five population-based cohort studies. Study: Sleep Architecture, Obstructive Sleep ...

Discover the psychological drivers behind delayed sleep and learn actionable hygiene practices to restore circadian rhythms and cognitive function.

Sleeping fewer than 4.5 hours and more than 6.5 hours per night is associated with cognitive decline, according to researchers. In a recent study published in Oxford Academic's Brain, a team from the ...

Sleep is essential for cognitive function, mood regulation, and physical health. Chronic sleep deprivation can lead to memory loss, inflammation-related conditions, mood disorders, and overall decline ...

Introduction: The cardiovascular system (CVS) is heavily influenced by the autonomic nervous system. Additionally, there is a functional alteration during the various stages of sleep. In nonrapid eye ...