Research examining the link between circadian rhythms and neurological disorders may lead to new ways of diagnosing Alzheimer's disease.

Circadian Rhythms

Biological processes that display an endogenous, entrainable oscillation of about 24 hours, regulating sleep-wake cycles among other bodily functions.

Neurological Disorders

A broad category of conditions that affect the nervous system, including the brain, spinal cord, and nerves, leading to various symptoms and disabilities.