title: Prevalence of spontaneous lingual-facial-buccal dyskinesias in the elderly.
abstract: The prevalence of spontaneous lingual-facial-buccal movements was determined in 661 patients between the ages of 50 and 79 without neuroleptic exposure or known CNS disease. The prevalence was 0.8% between ages 50 and 59, 6% between ages 60 and 69, and 7.8% between ages 70 and 79.
mesh_terms: D000368:Aged; D014150:Antipsychotic Agents / Q000009:adverse effects; D002610:Cheek; D005260:Female; D006801:Humans; D008297:Male; D008410:Masticatory Muscles; D008875:Middle Aged; D009069:Movement Disorders / Q000139:chemically induced / Q000453:epidemiology*; D014059:Tongue
chemical_list: D014150:Antipsychotic Agents