{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,3,31]],"date-time":"2022-03-31T06:05:04Z","timestamp":1648706704783},"reference-count":0,"publisher":"AOSIS","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"abstract":"<jats:p>An in-depth investigation of a 55-year-old woman with spastic dysphonia was performed. The findings\u00a0 from otological, neurological and psychological investigations assisted in making a differential diagnosis and served to provide evidence for\u00a0 the etiology of this disorder. Subjective-perceptual evaluations of\u00a0 the voice revealed a strained, harsh-breathy voice quality with frequent\u00a0 breaks in phonation, a variable pitch and visible tension in the face and neck muscles. Objective spectrographic evaluations revealed much turbulence, ill-defined\u00a0 harmonics, a breakdown in formant structure, rapid pitch fluctuations\u00a0 and evidence of diplophonia, which was confirmed on a fiberscopic examination. Post-treatment spectrographic evaluations indicated an improved phonatory ability with significant improvement in the above parameters. Results are discussed in terms of\u00a0 the etiology and symptomatology of\u00a0 this disorder; and clinical implications for diagnosis and treatment are considered.<\/jats:p>","DOI":"10.4102\/sajcd.v27i1.360","type":"journal-article","created":{"date-parts":[[2017,8,4]],"date-time":"2017-08-04T09:46:03Z","timestamp":1501839963000},"source":"Crossref","is-referenced-by-count":0,"title":["Spastic Dysphonia: A case report"],"prefix":"10.4102","volume":"27","author":[{"given":"Lesley","family":"Wolk","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"2580","published-online":{"date-parts":[[1980,8,3]]},"container-title":["South African Journal of Communication Disorders"],"original-title":[],"link":[{"URL":"http:\/\/www.sajcd.org.za\/index.php\/sajcd\/article\/viewFile\/360\/470","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,8,4]],"date-time":"2017-08-04T09:46:04Z","timestamp":1501839964000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.sajcd.org.za\/index.php\/sajcd\/article\/view\/360"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1980,8,3]]},"references-count":0,"journal-issue":{"issue":"1","published-online":{"date-parts":[[1980,8,3]]}},"URL":"https:\/\/doi.org\/10.4102\/sajcd.v27i1.360","relation":{},"ISSN":["2225-4765","0379-8046"],"issn-type":[{"value":"2225-4765","type":"electronic"},{"value":"0379-8046","type":"print"}],"subject":[],"published":{"date-parts":[[1980,8,3]]}}}