Tempo change during body rocking.
Occasional tempo change during spontaneous body rocking is described in two institutionalised mentally retarded children. Both acceleration and deceleration in moment-to-moment rate of body rocking were demonstrated under constant environmental conditions. The findings are discussed in relation to the automatism hypothesis of stereotyped behaviour.
D001332:Automatism; D001519:Behavior; D002490:Central Nervous System / Q000503:physiopathology; D002648:Child; D005260:Female; D006801:Humans; D008607:Intellectual Disability / Q000503:physiopathology; D009043:Motor Activity; D013239:Stereotyped Behavior