2 studies were found.

1.		Recruiting	Central Mechanisms in Speech Motor Control Studied with H215O PET Conditions: Communication Disorder; Healthy; Stuttering; Tourette Syndrome; Voice Disorder
2.		Recruiting	Ultrasound Evaluation of Tongue Movements in Speech and Swallowing Conditions: Otorhinolaryngologic Disease; Otorhinolaryngologic Neoplasm; Pharyngeal Neoplasm; Polymyositis; Speech Disorder