title: Salt taste sensitivity and stimulus volume: effect of stimulus residuals.
abstract: Sodium chloride (NaCl) stimulus residuals were seen to be greater after a large-volume NaCl rinse than after a small-volume rinse. Predicted changes in sensitivity dependent on adapting concentrations determined by residual levels were confirmed by signal detection R-index measures of sensitivity. R-index values were seen to be independent of the volume of the test water and NaCl stimuli used in their determination.
mesh_terms: D000222:Adaptation, Physiological; D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012463:Saliva / Q000032:analysis; D012965:Sodium Chloride / Q000008:administration & dosage* / Q000032:analysis; D013649:Taste; D013652:Taste Threshold
chemical_list: D012965:Sodium Chloride