A new study finds that women in their 80s who develop increasing daytime sleepiness over five years are twice as likely to ...

Compared with women who had stable sleep patterns, those who had increasing 24-hour sleepiness over 5 years had twice the ...

For women in their 80s, experiencing increasing sleepiness during the day over a five-year period is associated with double the risk of developing dementia during that time, according to a new study.

A study in Neurology, led by Yue Leng, PhD, and Sasha Milton, followed the sleep patterns of 733 older female participants to see if specific patterns of change were associated with a higher risk of ...