Using ultrasound tongue imaging to analyse maximum performance tasks in children with Autism: a pilot study.
This study proposes a protocol for assessing speech motor control in children using maximum performance tasks with simultaneous acoustic and ultrasound recording. The protocol was piloted on eight children with autism spectrum disorders and nine typically developing children. Diadochokinesis rate, a...
| Publicado en: | Clinical Linguistics & Phonetics Vol. 36; no. 2/3; pp. 127 - 146 |
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| Autores principales: | , , |
| Formato: | diagnostic images pictorial research tables/charts Journal Article |
| Publicado: |
Taylor & Francis Ltd
2022
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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=157108088&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 157108088 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 02699206 B6X jtl: Clinical Linguistics & Phonetics issn: 02699206 maglogo: Y pubinfo: dt: 2022 vid: 36 iid: 2/3 pid: 377 pub: Taylor & Francis Ltd place: Philadelphia, Pennsylvania artinfo: ui: 157108088 150603621 157108088 157108088 10.1080/02699206.2021.1933186 157108088 ppf: 127 ppct: 19 formats: fmt: – @attributes: type: T – @attributes: type: P tig: atl: Using ultrasound tongue imaging to analyse maximum performance tasks in children with Autism: a pilot study. aug: au: McKeever, Louise Cleland, Joanne Delafield-Butt, Jonathan affil: Psychological Science and Health, University of Strathclyde, Glasgow, UK sug: subj: Autism Spectrum Disorder In Infancy and Childhood Tongue Ultrasonography Task Performance and Analysis Ultrasonography Methods Speech Acoustics Evaluation Motor Skills Speech Production Measurement Methods Human Pilot Studies Male Female Child Funding Source Children with Disabilities Comparative Studies Questionnaires Speech Perception Evaluation Scotland Audiorecording Descriptive Statistics Data Analysis Software Unpaired T-Tests Analysis of Variance Tongue Semantics Child: 6-12 years Male Female ab: This study proposes a protocol for assessing speech motor control in children using maximum performance tasks with simultaneous acoustic and ultrasound recording. The protocol was piloted on eight children with autism spectrum disorders and nine typically developing children. Diadochokinesis rate, accuracy, and consistency were elicited using an imitation paradigm where speakers repeat mono-, bi-, and tri-syllabic stimuli at increasing rates. Both traditional measures of rate, accuracy and consistency and an ultrasound tongue-shape analysis of slow versus fast productions were undertaken. Preliminary results suggest that the protocol is feasible with children with communication disorders. Instrumental measures suggest greater variability in tongue movements in the children with autism that is not detected using perceptual measures of accuracy. A subgroup of children with autism showed some evidence of differences in speech motor control. Ultrasound tongue imaging appears to be a useful method for gaining additional insight into speech motor control. pubtype: Academic Journal doctype: diagnostic images pictorial research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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