Why Do Humans Sleep? Scientists Find Clues for Solving This Age-Old Mystery - SciTechDaily

New insights into brain activity when sleeping may help in the creation of tools for those suffering from neurologic disease or damage Why do humans sleep? This issue has been debated by scientists for hundreds of years, but a recent study from Massachusetts …

According to the researchers, this study found the clearest indication of motor cortex replay during human sleep that has ever been seen. New insights into brain activity when sleeping may help in t… [+6673 chars]

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