Flickr / Steven Depolo

A new study aiming to improve the quality of life for dementia patients and their caretakers is looking for participants in Iowa. The goal is to create a detailed snapshot of dementia care in the U.S. 

Daniel Foster

Not only are the days getting colder, but they are also getting darker. Today on River To River, host Ben Kieffer talks with sleep doctor, Dr. Eric Dyken, about the effect of darker nights on your sleeping habits. They also discuss the correlation between sleep and dementia, a new study that shows the brain clears our harmful toxins while you sleep, and how sleep plays a role in diabetes risk.

Dr. Dyken is the Director of the Sleep Disorders Center at University of Iowa Hospitals and Clinics.

Matthew Purdy

Host Ben Kieffer explores memories this hour.  First, he has a talk with ISU Assistant Professor Jason Chan about his research showing how our memories can be altered by incorrect information.  In the second half, you can hear about how memories are affected by aging.  Guests include representatives from long-term care facilities, and a woman who tells her personal story helping her husband deal with early-onset Alzheimer’s disease.