Wellness LetterLive WellSleep and Dementia: A Possible Connection

Expert Q&A

Sleep and Dementia: A Possible Connection

Neurologist William Jagust posits how getting more zzz's may reduce the risk of Alzheimer’s disease

In May 2023, the journal BMC Medicine published a study from a UC Berkeley team on the relationship between deep sleep—also known as slow-wave sleep—and Alzheimer’s disease. The paper, the latest...


Dr. William Jagust received his medical degree from the State University of New York at Stony Brook in 1978 and completed a residency in neurology at Boston University in 1983. He joined the UC Berkeley faculty in 2004. His research focuses on the changes in the brain that accompany aging and Alzheimer’s disease, and he is the principal investigator of the Berkeley Aging Cohort Study, a longitudinal project designed to investigate such changes.

Related Articles

placebo effect

The Placebo Prescription?

I recently came across a medical study that caught my eye because it investigated a controversial subject. In a survey of doctors from 21...
dry eye supplements

Blink Twice: Can This Supplement Really Relieve Dry Eye Disease?

I’ve tried over-the-counter artificial tears for the stinging and burning of my dry eyes, but they don’t help enough. What do you think about...