People with Sleep Apnea Have Larger Hippocampus After 10 Years, Study Finds

Summary: A study published in Neurology found that sleep apnea may lead to increased brain growth in the hippocampus, the area responsible for memory and thinking. The research, which focused on Latino adults, also showed that lower oxygen levels during sleep were associated with changes in the brain’s white matter. While sleep disruptions were linked…

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Modern Actigraphy Sheds New Light on Sleep Health

By Lindsey Nolen Given the prevalence of natural and artificial light sources in today’s environment, measuring an individual’s light exposure has become increasingly relevant for understanding the impacts of light on sleep health and overall well-being.  For example, a study using activity and light data from the GT3X+ ActiGraph, which included more than 11,000 people,…

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