最終更新日：2024/07/28

The stage of sleep during which most brain activity and dreams occur, characterised by rapid eye movement (REM).

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REM sleep

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REM sleep

noun

The stage of sleep during which most brain activity and dreams occur, characterised by rapid eye movement (REM).

REM sleep is a stage of sleep characterized by rapid eye movements.

意味（1）

The stage of sleep during which most brain activity and dreams occur, characterised by rapid eye movement (REM).