"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." We all have memory lapses and brain-foggy moments—that’s part of being human. We forget where we put down ...

A groundbreaking study published in the medical journal Neurology has revealed a critical link between feeling excessively sleepy during daylight hours and a pre-dementia condition known as motoric ...

Add Yahoo as a preferred source to see more of our stories on Google. The internet loves a good IQ test, but most of them are measuring whether you can spot a hidden object in a crowded image or ...

Alzheimer’s disease and related dementias were less likely among adults who completed cognitive speed training with booster sessions, according to data published in Alzheimer’s & Dementia: ...

The combination of hearing loss and vision loss is linked to an eightfold increased risk of cognitive impairment, new research shows. Investigators analyzed data on more than 5 million US seniors.

Survey data showed that a third of Parkinson's patients reported a cognitive symptom soon after diagnosis. Most common were problems with memory, language or word finding, and concentration or ...

A new nationally representative study published online in the Journal of Alzheimer’s Disease Reports found hearing impairment and vision impairment to be independently associated with cognitive ...

Researchers have identified a new subtype of multiple sclerosis that affects thinking and memory rather than mobility — and as many as 26 percent of people with MS may have it. Researchers have ...