Sleeping fewer than 4.5 hours and more than 6.5 hours per night is associated with cognitive decline, according to researchers. In a recent study published in Oxford Academic's Brain, a team from the ...

President Trump's first 30 days in office have been described as historic. Sleep, or the lack thereof. Since his first presidency, Trump has said he usually gets between four and five hours of sleep ...

Teenagers who sleep longer perform better at mental tasks, reveals new research. Adolescents who sleep for longer – and from an earlier bedtime – tend to have improved brain function and perform ...

Declining brain function is a natural part of the aging process, but that doesn’t mean it can’t be delayed. A new study has found that physical activity can boost brain function for up to 24 hours and ...

This video segment adapted from NOVA scienceNOW considers the purpose of sleep and, in particular, the connection it shares with memory. By studying the dreams of rats, researchers are hoping to gain ...

The April 2 plenary session at the National Comprehensive Cancer Network (NCCN) 2023 Annual Conference, entitled, “Sleep Disorders, Fatigue, and Cognitive Function in Cancer Survivors" reviewed ...

Patients with multiple sclerosis (MS) are at risk for cognitive dysfunction, which many patients cite as a highly bothersome and disabling symptom. It’s also common for them to experience various ...