《英文msh词典》Wandering,Nocturnal
[入口词] Wandering,Nocturnal
[主题词] Somnambulism
[英文释义] A parasomnia characterized by a partial arousal that occurs during stage IV of non-REM sleep. Affected individuals exhibit semipurposeful behaviors such as ambulation and are difficult to fully awaken. Children are primarily affected,with a peak age range of 4-6 years.