Alzheimer's disease, a type of dementia that profoundly alters a person’s memory and cognitive function, affects an estimated 6.7 million U.S. adults at least 65 years old, according to the ...

If you’re worried your forgetfulness might be a sign of something more serious, it may be time to talk to your doctor about ...

Alzheimer’s disease pathology was measured using PET scans with tracers that ... In that study, the researchers performed brain and abdominal MRI on cognitively normal middle-aged men and ...