Electromyographic studies of facila muscle co-ordination during speech.
D004576:Electromyography; D005152:Facial Muscles / Q000502:physiology*; D006801:Humans; D008046:Lip / Q000502:physiology; D008085:Lipreading; D009043:Motor Activity; D009991:Oscillometry; D010700:Phonetics; D013060:Speech / Q000502:physiology*; D013637:Tape Recording