New research has found that people with narcolepsy type 1 exhibit patterns of slow brain pulsations that resemble those seen in healthy sleep. The findings, published in PNAS, suggest that orexin—a ...

Non-24-hour sleep-wake disorder (N24SWD) occurs when your sleep-wake cycle gradually shifts out of sync with the 24-hour day. It affects about half of blind people, but it can also affect those with ...

When we think of movement disorders, the tremors associated with Parkinson's disease are probably what first spring to mind.

A new study shows that sleep spindles, brief bursts of brain activity occurring during one phase of sleep and captured by EEG, may regulate anxiety in people with post-traumatic stress disorder (PTSD) ...

Experts agree that seven to nine hours of sleep is ideal for most adults — but when it comes to your health, the total number of hours might not be the most important factor. In a major new study led ...

A lack of sleep can affect your blood pressure, causing it to rise and increasing your risk of hypertension. Learn why and ...

Please provide your email address to receive an email when new articles are posted on . The link between sleep disorders and subsequent neuropsychiatric disorders was stronger among children with vs.

Melatonin is a hormone secreted by the pineal gland in response to darkness. The pineal gland, which is situated in the midline of the brain, analyses the current state of the environmental light-dark ...