Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0013362 (dysarthria)
 3,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Tardive dyskinesia is a potentially irreversible disturbance of the central nervous system that is associated with the chronic ingestion of neuroleptic medications. Abnormal movements within the oral musculature are characteristic of tardive dyskinesia and are manifested in motor speech production as hyperkinetic dysarthria. Early detection of hyperkinetic dysarthria in patients who have chronically ingested neuroleptic agents may play a critical role in preventing an irreversible condition of tardive dyskinesia.
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PMID:Hyperkinetic dysarthria as an early indicator of impending tardive dyskinesia. 50 88

A 15-year-old boy was diagnosed as having Wilson disease. He perceived involuntary tongue movement and speech disorder since March 1990. The tongue movements presented in the resting state and during action. It contracted transversely and bilaterally with an irregular frequency about 1 Hz. As a result, the sides of the tongue moved to form a narrow central groove. This was quite different from the tongue protrusion of tardive dyskinesia. His speech had imprecise consonants, monopitch, low pitch, low volume, harsh voice, and hyponasality. These suggested that tongue dyskinesia could be an early sign of Wilson disease and was not the main cause of his dysarthria.
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PMID:Tongue dyskinesia as an early manifestation of Wilson disease. 162 28