A symptom that affects your sleep could be a warning sign of dementia, according to a new study. Researchers found that this ...

"Sleep is essential for cognitive health, as it allows the brain to rest and rejuvenate," said neurologist Yue Leng.

"However, little is known about how changes in sleep and cognition are connected over time and how these changes relate to ...

Researchers developed a new AI tool that detects subtle changes in brain wave patterns, predicting cognitive decline before ...

Dementia is a syndrome linked to the gradual deterioration of brain functions, manifesting in problems with memory, ...

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

In a cohort of older community-dwelling women, unfavorable sleep patterns were associated with cognitive impairment and higher dementia risk, according to data published in Neurology. “Sleep is ...

"The change in daily sleep patterns may be intertwined with cognitive aging, and may serve as an early marker or risk factor ...

A new study, which explored the link between sleep and dementia risk, found that women over the age of 80 who had increasing ...

Women aged 80 and older who experience increased sleepiness are twice as likely to develop dementia as those with stable ...

UC San Francisco study finds women over 80 who experience increased daytime sleepiness face twice the risk of developing ...

For seniors, such sleepiness could indicate that they’re at increased risk for dementia, a new study suggests. Women in their ...