入にゅう眠みん時じレム期き

noun

sleep onset REM period; SOREMP

Technical term in sleep medicine; refers to REM sleep occurring within 15–20 minutes of falling asleep, often associated with narcolepsy.

• ナルコレプシーの診しん断だんでは、入にゅう眠みん時じレム期きの有う無むが重じゅう要ような指し標ひょうとなる。

  In diagnosing narcolepsy, the presence of a sleep onset REM period is an important indicator.