夜や驚きょう症しょう

noun

night terror; pavor nocturnus

Medical term for a sleep disorder, primarily in children, involving intense fear and agitation during non-REM sleep.

• 夜や驚きょう症しょうは、主おもに幼よう児じ期きに見みられる睡すい眠みん障しょう害がいの一ひとつです。

  Night terror is a sleep disorder mainly seen in early childhood.