The autonomic nervous system, which plays a key rolein memory consolidation during sleep,is also responsible for "fight or flight" reactions, heart rate and temperature. Photo: Flickr/Andrew Roberts

More sleep doesn’t always mean better memory

Researchers find that subjects with too high levels of REM sleep have a higher rate of forgetfulness

Topic |   Business Insider

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The autonomic nervous system, which plays a key rolein memory consolidation during sleep,is also responsible for "fight or flight" reactions, heart rate and temperature. Photo: Flickr/Andrew Roberts
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