title: [Velopharyngeal closure dysfunction in various neurological disorders examined by using the flow-nasality graph].
mesh_terms: D000328:Adult; D000368:Aged; D000690:Amyotrophic Lateral Sclerosis / Q000150:complications; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009422:Nervous System Diseases / Q000150:complications* / Q000503:physiopathology; D010300:Parkinson Disease / Q000150:complications; D010699:Phonation; D013132:Spinocerebellar Degenerations / Q000150:complications; D014681:Velopharyngeal Insufficiency / Q000503:physiopathology*; D014831:Voice