special subjects
Speech Therapy
Introduction
Speech therapists can identify the most effective methods of communication for patients who have Overview of Cerebral Function , dysarthria, or verbal apraxia or who have had a laryngectomy: Expressive aphasia: A letter or picture board Mild to moderate dysarthria or apraxia: Breathing and muscle control plus repetition exercises Severe dysarthria or apraxia: An electronic device with a keyboard and message display (print or screen) Postlaryngectomy: A new way to produce a voice (eg, by an electrolarynx—see Rehabilitation ) Speech therapists may also assist in the diagnosis and treatment of swallowing disorders. (See also Overview of Rehabilitation .) 