Is excessive daytime sleepiness more than just a sign that you need an extra cup of coffee? According to new research, it may ...

There are many reasons why a 79-year-old man might need to get an MRI scan of his brain, some benign, some more concerning.

A sample MRI scan of frontotemporal dementia. A loved one undergoing massive shifts in personality or speech can be challenging to work with. You might be wondering if it’s already a symptom of an ...

“Some degree of memory loss can be considered normal, especially with age,” Carmen Carrión, a neuropsychologist and an ...

Researchers in Japan discovered that Parkinson’s patients diagnosed in their 80s are far more likely to show signs of amyloid buildup, a hallmark of Alzheimer’s, even without dementia symptoms. The ...