Atypical Tactile Perception in Early Childhood Autism.
We assessed different aspects of tactile perception in young children (3–6 years) with autism. Autistic and neurotypical children completed vibrotactile tasks assessing reaction time, amplitude discrimination (sequential and simultaneous) and temporal discrimination (temporal order judgment and dura...
| Publicado en: | Journal of Autism & Developmental Disorders Vol. 53; no. 7; pp. 2891 - 2905 |
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| Autores principales: | , , , , , , , |
| Formato: | pictorial research tables/charts Journal Article |
| Publicado: |
Springer Nature
Jul2023
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=164491892&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 164491892 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 01623257 AUT jtl: Journal of Autism & Developmental Disorders issn: 01623257 maglogo: N pubinfo: dt: Jul2023 vid: 53 iid: 7 pid: 237 pub: Springer Nature place: New York, New York artinfo: ui: 164491892 156571499 164491892 164491892 10.1007/s10803-022-05570-7 164491892 ppf: 2891 ppct: 14 formats: fmt: – @attributes: type: T – @attributes: type: P tig: atl: Atypical Tactile Perception in Early Childhood Autism. aug: au: Espenhahn, Svenja Godfrey, Kate J. Kaur, Sakshi McMorris, Carly Murias, Kara Tommerdahl, Mark Bray, Signe Harris, Ashley D. affil: Department of Radiology, Cumming School of Medicine, University of Calgary Alberta Children's Hospital, Office B4-512 28 Oki Drive NW, T3B 6A8, Calgary, AB, Canada sug: subj: Autism Spectrum Disorder Rehabilitation Touch Evaluation Reaction Time Evaluation Task Performance and Analysis Psychophysics Human Child, Preschool Child Funding Source Comparative Studies Processing Speed Parents of Children with Disabilities Child, Preschool: 2-5 years Child: 6-12 years ab: We assessed different aspects of tactile perception in young children (3–6 years) with autism. Autistic and neurotypical children completed vibrotactile tasks assessing reaction time, amplitude discrimination (sequential and simultaneous) and temporal discrimination (temporal order judgment and duration discrimination). Autistic children had elevated and more variable reaction times, suggesting slower perceptual-motor processing speed and/or greater distractibility. Children with autism also showed higher amplitude discrimination and temporal order judgement thresholds compared to neurotypical children. Tactile perceptual metrics did not associate with social or tactile sensitivities measured by parent-reports. Altered tactile behavioral responses appear in early childhood, can be quantified but appear dissociated from sensitivity. This implies these measures are complementary, but not necessarily related, phenomena of atypical tactile perception in autism. pubtype: Academic Journal doctype: pictorial research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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