ArticleScientific reports2017
Autonomic versus perceptual accounts for tactile hypersensitivity in autism spectrum disorder.
Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 23 citations in OpenAlex.
- A Novel Head-Fixed Assay for Social Touch in Mice Uncovers Aversive Responses in Two Autism Models.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023Article
- Modality-specific associations between sensory differences and autistic traits.Autism : the international journal of research and practice · 2023Article
- Atypical Response to Affective Touch in Children with Autism: Multi-Parametric Exploration of the Autonomic System.Journal of clinical medicine · 2022Article
- Atypical Auditory Perception Caused by Environmental Stimuli in Autism Spectrum Disorder: A Systematic Approach to the Evaluation of Self-Reports.Frontiers in psychiatry · 2022Article
- A Multidimensional Investigation of Sensory Processing in Autism: Parent- and Self-Report Questionnaires, Psychophysical Thresholds, and Event-Related Potentials in the Auditory and Somatosensory Modalities.Frontiers in human neuroscience · 2022Article
- Perceived pleasantness of gentle touch in healthy individuals is related to salivary oxytocin response and EEG markers of arousal.Experimental brain research · 2020Article
- Elevated Thresholds for Light Touch in Children With Autism Reflect More Conservative Perceptual Decision-Making Rather Than a Sensory Deficit.Frontiers in human neuroscience · 2020Article
Corrections and comments
- Erratum issued
Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Tactile atypicality in individuals with autism spectrum disorder (ASD) has harmful effects on their everyday lives including social interactions. However, whether tactile atypicality in ASD reflects perceptual and/or autonomic processes is unknown. Here, we show that adults with ASD have hypersensitivity to tactile stimuli in the autonomic but not perceptual domain. In particular, adults with ASD showed a greater skin conductance response (SCR) to tactile stimuli compared to typically developing (TD) adults, despite an absence of differences in subjective responses. Furthermore, the level of the SCR was correlated with sensory sensitivity in daily living. By contrast, in perceptual discriminative tasks that psychophysically measured thresholds to tactile stimuli, no differences were found between the ASD and TD groups. These results favor the hypothesis that atypical autonomic processing underlies tactile hypersensitivity in ASD.
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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.