title: Laryngeal Reflexes: Physiology, Technique, and Clinical Use.
abstract: This review examines the current level of knowledge and techniques available for the study of laryngeal reflexes. Overall, the larynx is under constant control of several systems (including respiration, swallowing and cough) as well as sensory motor reflex responses involving glossopharyngeal, pharyngeal, laryngeal, and tracheobronchial sensory receptors. Techniques for the clinical assessment of these reflexes are emerging and need to be examined for sensitivity and specificity in identifying laryngeal sensory disorders. Quantitative assessment methods for the diagnosis of sensory reductions and sensory hypersensitivity may account for laryngeal disorders, such as chronic cough, paradoxical vocal fold disorder, and muscular tension dysphonia. The development of accurate assessment techniques could improve our understanding of the mechanisms involved in these disorders.
authors.affiliation: Department of Communication Sciences and Disorders, James Madison University, Harrisonburg, Virginia, U.S.A.
authors.forename: Christy L
authors.initials: CL
authors.lastname: Ludlow
mesh_terms: D006801:Humans; D007818:Laryngeal Diseases / Q000175:diagnosis* / Q000503:physiopathology*; D007821:Laryngeal Muscles / Q000473:pathology / Q000503:physiopathology*; D012018:Reflex / Q000502:physiology*