Tag Archives: sleep

Sleep test may help diagnose and predict dementia in older adults

Dementia is a growing problem for people as they age, but it often goes undiagnosed. Now investigators at Harvard-affiliated Massachusetts General Hospital (MGH) and Beth Israel Deaconess Medical Center have discovered and validated a marker of dementia that may help clinicians identify patients who have the condition or are at risk of developing it. The… Read More: Sleep test may help diagnose and predict dementia in older… »

Bright Outdoor Lights Tied to Less Sleep, More Anxiety in Teenagers

Artificial outdoor light at night may disrupt adolescents’ sleep and raise the risk for psychiatric disorders, a new study suggests. Researchers tracked the intensity of outdoor light in representative urban and rural areas across the country using satellite data from the National Oceanic and Atmospheric Administration. They interviewed more than 10,123 adolescents living in these… Read More: Bright Outdoor Lights Tied to Less Sleep, More Anxiety in… »