Speech production following partial glossectomy.
Changes in the dimensions and patterns of articulation used by three speakers to compensate for different amounts of tongue tissue excised during partial glossectomy were investigated. Place of articulation was shifted to parts of the vocal tract congruent with the speakers' surgically altered lingual morphology. Certain metrical properties of the articulatory gestures, such as width of the sibilant groove, were maintained. Intelligibility data indicated that perceptually acceptable substitute sounds could be produced by such transposed gestures.
Fletcher
S G
SG
University of Alabama, Birmingham.
D000328:Adult; D001184:Articulation Disorders / Q000209:etiology / Q000628:therapy*; D002294:Carcinoma, Squamous Cell / Q000601:surgery; D004568:Electrodiagnosis / Q000379:methods; D005927:Glossectomy / Q000009:adverse effects / Q000534:rehabilitation*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010159:Palate / Q000503:physiopathology; D013061:Speech Acoustics; D013065:Speech Intelligibility; D013070:Speech Therapy / Q000379:methods*; D014059:Tongue / Q000503:physiopathology; D014062:Tongue Neoplasms / Q000601:surgery