Reliability and validity of electrogustometry and its application to young and elderly persons.
Electrogustometric-threshold assessment demonstrated excellent test-retest reliability, good bilateral correspondence and age-related differences. Tactile and stimulus-related descriptors of the sensation elicited at detection threshold, as well as a lack of correlation between whole-mouth chemical thresholds and anterior tongue electrogustometric thresholds, raise questions for future research.
Murphy
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Department of Psychology, College of Sciences, San Diego State University, CA 92182-0350, USA.
Quiñonez
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C
Nordin
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S
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000502:physiology*; D004558:Electric Stimulation; D004594:Electrophysiology; D005260:Female; D007839:Functional Laterality / Q000502:physiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D015203:Reproducibility of Results; D013652:Taste Threshold / Q000502:physiology*; D014059:Tongue / Q000502:physiology