Neurology Advisor (10/1, Khaja) reports, “Older adults with chronic insomnia experience a faster rate of cognitive decline and are at higher risk of developing cognitive impairment, according to study results.” Investigators came to this conclusion after conducting “a population-based cohort study” in which “all participants underwent annual neuropsychological testing, with imaging assessments providing additional insight into structural and pathological brain changes.” The findings were published in Neurology. (SOURCE: APA Headlines)