Experts reveal which sleep disturbances may signal something deeper, and when you should be concerned.

What most people think of when they hear the word "dementia" is memory problems and forgetfulness. But what people often don't know is that dementia can cause many different symptoms—affecting speech, ...

Dementia often begins with subtle changes long before obvious memory loss appears. Experts say the earliest signs can include ...

Add Yahoo as a preferred source to see more of our stories on Google. Bruce Willis pictured in 2019. Frontotemporal dementia can cause behavioral changes such as seeming insensitive or rude.VCG/VCG ...

Dementia doesn't just erode memory -- it also changes behavior and mental health. A study shows the brain's salience network and tau protein may be involved. When most people think of dementia, ...

Is all sitting bad for the brain? New research distinguishes between passive and mentally active sedentary behavior. Discover ...

TUESDAY, June 10 (HealthDay News) -- Relatively simple adjustments in lighting may ease some of the behavioral problems associated with dementia, new research suggests. Use of melatonin, a hormone ...

Some of the traditionally associated symptoms of chronic traumatic encephalopathy —a degenerative brain disease most attributed with football and other contact sports — include depression, aggressive ...

Both occur more commonly in older adults and impact the way we connect with the world, but drawing a straight line from one to the other is tricky. Jessica was a writer on the Wellness team, with a ...

Alzheimer’s disease dominates public awareness of dementia, but it is far from the only form. Vascular and less typical ...