Self-Reported Sensory Hypersensitivity Moderates Association between Tactile Psychophysical Performance and Autism-Related Traits in Neurotypical Adults

Autor/inn/en	Bryant, Lauren K.; Woynaroski, Tiffany G.; Wallace, Mark T.; Cascio, Carissa J.
Titel	Self-Reported Sensory Hypersensitivity Moderates Association between Tactile Psychophysical Performance and Autism-Related Traits in Neurotypical Adults
Quelle	In: Journal of Autism and Developmental Disorders, 49 (2019) 8, S.3159-3172 (14 Seiten) PDF als Volltext Verfügbarkeit
Zusatzinformation	ORCID (Bryant, Lauren K.)
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0162-3257
DOI	10.1007/s10803-019-04043-8
Schlagwörter	Autism; Pervasive Developmental Disorders; Tactual Perception; Measurement Techniques; Symptoms (Individual Disorders); Correlation; Adults + Suchen Sie Ihr Suchwort? Autismus; Taktile Wahrnehmung; Messtechnik; Psychiatrische Symptomatik; Korrelation
Abstract	Atypical responses to tactile stimulation have been linked to core domains of dysfunction in individuals with autism spectrum disorder (ASD) and phenotypic traits associated with ASD in neurotypical individuals. We investigated (a) the extent to which two psychophysically derived measures of tactile sensitivity--detection threshold and dynamic range--relate to traits associated with ASD and (b) whether those relations vary according to the presence of self-reported sensory hypersensitivities in neurotypical individuals. A narrow dynamic range was associated with increased autism-related traits in individuals who reported greater sensory hypersensitivity. In contrast, in individuals less prone to sensory hypersensitivity, a narrow dynamic range was associated with reduced autism-related traits. Findings highlight the potential importance of considering dynamic psychophysical metrics in future studies. (As Provided).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2020/1/01