Study of 2,750 older adults finds chronic insomnia increases risk of cognitive decline by 40%, equivalent to adding 3.5 years ...

This is the warning of a study that found that older adults with chronic insomnia faced a 40 percent higher risk of ...

In a study published Wednesday in the journal Neurology, researchers revealed that people with chronic insomnia, described as ...

"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 ...

News about dementia is everywhere and can unleash upsetting thoughts for older adults who feel mentally foggy or forgetful. But before jumping to conclusions, consider a few simple questions that may ...

People with Chagas disease appear to face a greater risk of cognitive difficulties, including memory and spatial problems, ...

King's College London and Imperial College London, in collaboration with the UK MS Register, report a prevalent multiple ...

Researchers have created an assessment to identify MS patients who have cognitive impairment but few mobility issues, a newly recognized MS subtype.

But as reliance deepens, a quieter tension is emerging: the gradual outsourcing of memory, reasoning and even creativity to ...

As you age, your risk of this type of brain injury goes up. That’s why it’s important to know the signs and the best ways to ...