• Journal of the Korean Society of Laryngology, Phoniatrics and Logopedics
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• v.5 no.1
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• pp.29-37
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• 1994

We report the clinical treatment experience of a case with severe lateralization articulation disorder especially in /ㅅ/, who was treated with using a dynamic palatogram. The patient was 16-year-old male patient and he was taken several attempts of traditional speech therapy without improvement The authors tried to treat him with newly designed dynamic palatogram for two period with good results. We are going to review brief clinical experience with the patient and discuss the effectiveness and indications of the dynamic palatogram. In this study, we can summarize the effect of treatment as follows; Lateralization of the /ㅅ/ was improved markedly with using the dynamic palatogram, and we thought the improvement was achieved mainly by visual feedback control.

• Proceedings of the KSLP Conference
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• 1993.12a
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• pp.12-12
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• 1993

발음검사 결과 /i/에 선행되는 /ㅅ/은 정상발음을 보였으나 그 이외의 모음에 선행되는 /ㅅ/은 모두 측음화 /ㅅ/로 규척적인 오류발음을 하고 있는 증례에 대한 발음교정에서 청각자극에 의한 feedback 및 촉ㆍ시지각을 중심으로하는 전래적 발음지도 방법으로는 개선의 효과를 볼 수 없었으므로 전기적 인공구개(D.P)를 이용한 혀운동의 시각적 feedback을 중심으로한 발음지도를 시도한 즉 측음화 /ㅅ/음의 소실이 인정되고 정상구음 /ㅅ/의 출현을 보였다. (중략)