Mild cognitive impairment (MCI) is often misunderstood. Learn the truth behind common myths about MCI, including symptoms, ...

When most people think about Alzheimer's disease, memory loss is usually the first thing that comes to mind. Forgetting a loved one's name, missing appointments or repeatedly misplacing everyday items ...

Difficulties finding the right words during speech affect 25% of MS patients, and often occur alongside broader 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 ...

We all have memory lapses and brain-foggy moments—that’s part of being human. We forget where we put down our phone, or we absentmindedly start to put the milk back in the cabinet instead of the ...

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 ...

Cognition is the cornerstone of human potential, enabling knowledge acquisition, processing information, solving problems, and finding meaning. By sharpening cognitive skills—reasoning, ...

Human interactions are complex and come with their share of disappointments. This can be the case, for instance, when a loved one doesn’t react to our distress or joy the way we wish they had.

A group of studies, all conducted independently, have reached a similar sobering conclusion: sleep problems—including several common sleep difficulties faced by millions of people on a regular ...