title: Tactile enhancement of auditory and visual speech perception in untrained perceivers.
abstract: A single pool of untrained subjects was tested for interactions across two bimodal perception conditions: audio-tactile, in which subjects heard and felt speech, and visual-tactile, in which subjects saw and felt speech. Identifications of English obstruent consonants were compared in bimodal and no-tactile baseline conditions. Results indicate that tactile information enhances speech perception by about 10 percent, regardless of which other mode (auditory or visual) is active. However, within-subject analysis indicates that individual subjects who benefit more from tactile information in one cross-modal condition tend to benefit less from tactile information in the other.
authors.forename: Bryan
authors.initials: B
authors.lastname: Gick
authors.forename: Kristín M
authors.initials: KM
authors.lastname: Jóhannsdóttir
authors.forename: Diana
authors.initials: D
authors.lastname: Gibraiel
authors.forename: Jeff
authors.initials: J
authors.lastname: Mühlbauer
mesh_terms: D000328:Adult; D001307:Auditory Perception; D005260:Female; D005868:Gestures; D006801:Humans; D008297:Male; D011361:Professional Competence; D013067:Speech Perception; D014110:Touch; D014796:Visual Perception