Researchers have highlighted a rare sleep condition that impacts around two percent of older adults and might serve as an ...

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, ...

There are plenty of reason you might feel off in the late afternoon and evening. Maybe you’re mentally wiped after socializing all day, or your brain is fried from hours of work. If you got up early, ...

Trump’s late-night posts and diplomatic leaks raise questions about disinhibition, an early marker of cognitive decline ...

Being able to communicate with the world around us is a basic human need. A challenge in the lives of persons with dementia is that they lose the ability to communicate in ways that are familiar to ...

When most of us think about dementia, we think about forgetfulness. Losing track of names, misplacing keys, or asking the same question over and over again. But dementia is far more than just a memory ...