Cass M. has always been in love with sleep. “I can easily snooze until 11 a.m. or noon,” says the Virginia woman. “I’m always ready for a nap.” Unfortunately, waking up for school or work has always ...
A brain rhythm working in tandem with the body's natural sleep-wake cycle may explain why bipolar patients alternate between mania and depression, according to new research. A new study marks a ...
9 April 2007. Doctors and caregivers have known for years that people with Alzheimer disease have an altered sense of time. Demented patients lose their normal diurnal rhythm, for example, and are ...