In cognitively unimpaired adults aged 55 to 75, plasma amyloid-beta levels were consistently associated with shorter and less ...

Researchers at Center for BrainHealth at The University of Texas at Dallas have identified a specific feature of sleep that helps older adults regulate anxiety overnight - and shown that, as it ...

As humans grow older, their emotional stability and sleep patterns can change significantly. For instance, some past studies have found that many older adults find it harder to manage negative ...

New research reveals that slow spindle density and slow oscillation coupling during a daytime nap are linked to speech-sound ...

Parents and doctors often think about children’s sleep all wrong, says psychologist Jessica Lunsford-Avery. Instead of focusing on quantity of hours, they should pay more attention to quality of rest.

Each morning, your brain embarks on a remarkable series of events: it transitions from being asleep, potentially in an alternate reality, to waking up. Within a short time, you regain waking ...