Voice and Speech Disorders

Voice and speech disorders encompass a range of conditions in which the mechanical and neurological systems governing vocal production break down, resulting in changes to pitch, loudness, or quality that affect communication. Researchers study how structural problems with the vocal folds, or degenerative conditions such as Parkinson's disease, alter the fine muscle coordination required for normal speech, using acoustic analysis to detect and quantify these changes with clinical precision. A central challenge is developing reliable, scalable methods for early detection and ongoing monitoring — telemonitoring approaches, for instance, aim to track disease progression and treatment response outside the clinic without sacrificing measurement quality. At the same time, work on occupational voice users and speech therapy interventions raises broader questions about how voice disorders are prevented, rehabilitated, and assessed across diverse patient populations.

Works

87,063

Total citations

788,005

Keywords

Voice DisordersParkinson's DiseaseDysphoniaSpeech TherapyAcoustic AnalysisVocal Fold