Cognitive decline not always caused by Alzheimer’s disease, study suggests

At the first sign of cognitive trouble, people often worry it could be Alzheimer’s disease, but researchers said that poor cognition can be part of normal aging. (PA)

Cognitive decline is not always Alzheimer’s disease, experts have said.

At the first sign of cognitive trouble, people often worry it could be Alzheimer’s disease, but researchers said that poor cognition can be part of normal aging for some.