ArticleCognitive, affective & behavioral neuroscience2017
The right touch: Stroking of CT-innervated skin promotes vocal emotion processing.
Article in Cognitive, affective & behavioral neuroscience, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 30 citations in OpenAlex.
- Neural correlates of embodied and vibratory mechanisms associated with emotional prosody production.Social cognitive and affective neuroscience · 2025Article
- Article
- Gentle stroking elicits somatosensory ERP that differentiates between hairy and glabrous skin.Social cognitive and affective neuroscience · 2022Article
- Hearing, touching, and multisensory integration during mate choice.Frontiers in neural circuits · 2022Review
- Musical rhythm effects on visual attention are non-rhythmical: evidence against metrical entrainment.Social cognitive and affective neuroscience · 2021Article
- Engineering creativity: Prior experience modulates electrophysiological responses to novel metaphors.Psychophysiology · 2020Article
Corrections and comments
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Authors and funding
2 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Research has revealed a special mechanoreceptor, called C-tactile (CT) afferent, that is situated in hairy skin and that seems relevant for the processing of social touch. We pursued a possible role of this receptor in the perception of other social signals such as a person's voice. Participants completed three sessions in which they heard surprised and neutral vocal and nonvocal sounds and detected rare sound repetitions. In a given session, participants received no touch or soft brushstrokes to the arm (CT innervated) or palm (CT free). Event-related potentials elicited to sounds revealed that stroking to the arm facilitated the integration of vocal and emotional information. The late positive potential was greater for surprised vocal relative to neutral vocal and nonvocal sounds, and this effect was greater for arm touch relative to both palm touch and no touch. Together, these results indicate that stroking to the arm facilitates the allocation of processing resources to emotional voices, thus supporting the possibility that CT stimulation benefits social perception cross-modally.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.