The Magazine for Sleep Professionals
Saturday, September 19, 2026
A short workout or a nap can help protect memory after a sleepless night, a McGill University-led study has found. Researchers found people who either completed 20 minutes of moderate-to-vigorous exercise or took a 90-minute nap performed about 22 per cent better on memory tests after 30 hours without sleep […]
An analysis of biological clocks throughout the human body suggests that too few hours of sleep—and too many—may speed aging in the brain, heart, lung, and immune system and is associated with a wide range of diseases. “Previous studies have found that sleep is largely linked to aging and the […]
With more than 7 million Americans living with Alzheimer’s dementia — a number projected to reach nearly 13 million by 2050 — new Emory University research suggests that higher vitamin D supplement intake may be associated with better cognitive function in adults with an elevated risk of dementia. In a […]
Researchers from Universidad Carlos III de Madrid (UC3M) and Hospital Universitario Severo Ochoa in Leganés, part of the public health network of the Comunidad de Madrid, have developed a methodology that uses artificial intelligence (AI) to analyze brain electrical activity during sleep and facilitate the early diagnosis of Alzheimer’s. The […]
