Thursday, March 6, 2025

The pupil as a window into the sleeping brain

For the first time, researchers have been able to observe how the pupils react during sleep over a period of several hours. A look under the eyelids showed them that more happens in the brain during sleep than was previously assumed.

from Top Health News -- ScienceDaily https://ift.tt/P6Be2MV
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Scientists detect hidden skin damage before it becomes visible

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