lingual sensory and temporal articulatory measurements were obtained from 10 adults and 10 children under each of four feedback conditions : ( 1 ) normal feedback , ( 2 ) exposure to binaural auditory masking during speech , ( 3 ) topical application of anesthesia to the lingual dorsum prior to speech , and ( 4 ) combined masking and anesthesia .
C0040408
lingual
C0226952
lingual dorsum