People who get less rapid eye movement (REM) sleep may have a greater risk of developing dementia, according to a new study. REM sleep is the sleep stage when dreaming occurs. People who get less ...
MINNEAPOLIS - Adults and children with migraines may get less quality, REM sleep time than people who don’t have migraines. That’s according to a meta-analysis published in the September 22, 2021, ...
Poor sleep in early midlife was associated with faster brain aging on MRI. Sleep quality at age 40 appeared to predict brain age 15 years later. People with more than three poor sleep characteristics ...
People in early middle age who have poor sleep quality, including having difficulty falling or staying asleep, have more signs of poor brain health in late middle age, according to a new study. The ...
(Helsinki, Finland, Saturday, 21 June 2025) New research, presented today at the European Academy of Neurology (EAN) Congress 2025, has uncovered a powerful link between nighttime heart rhythm and ...
In 1978, the American Sleep Disorders Association showed that fewer than 10% of medical schools in the US offered adequate training in sleep medicine, and that 46% provided no sleep medicine training ...
Ying-Hui Fu, a UCSF professor of neurology and a pioneer in the study of sleep and genetics, explains the science behind strange sleep patterns and shares why shut-eye is more important than you think ...
Normal circadian rhythms are synchronized to a regular 24 h environmental light–dark cycle, and the suprachiasmatic nucleus and the hormone melatonin have important roles in this process.
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