How tired are you?
This is the question asked of a group of people participating in a WRAP, or Wisconsin Registry for Alzheimer’s Prevention, study. These people, aged 40-65 years old, did not have symptoms of dementia when they volunteered for the registry, but there is a strong prevalence of a family history of Alzheimer’s disease—occurring in 70% of the group.
Dr. Bendlin’s sleep study consisted of participants regularly being tested for memory loss, the...