Lauren Mahakian Certified Dementia Practitioner 

Can lack of sleep be a sign or cause of dementia? 
https://lompocrecord.com/lifestyles/columnist/can-lack-of-sleep-be-a-sign-or-cause-of-dementia-lauren-mahakian/article_812076e5-919c-59de-ab82-cdca01f0a08b.html