Incongruency in the Response Priming Paradigm Influences Speech Muscle Activity.
Purpose: The current investigation examined the effects of a verbal response priming paradigm on lip and jaw kinematics and facial muscle activity before and during verbal responses. Method: Thirty younger adult control participants completed two verbal naming tasks, choice response and response pri...
| Publicado en: | Journal of Speech, Language & Hearing Research Vol. 68; no. 7; pp. 3037 - 3056 |
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| Autores principales: | , , |
| Formato: | Artículo |
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American Speech-Language-Hearing Association
Jul2025
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| Materias: | |
| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ssf&AN=186522574&site=ehost-live header: @attributes: shortDbName: ssf uiTerm: 186522574 longDbName: Social Sciences Full Text (H.W. Wilson) uiTag: AN controlInfo: bkinfo: jinfo: jid: 10924388 1SM jtl: Journal of Speech, Language & Hearing Research issn: 10924388 maglogo: N pubinfo: dt: Jul2025 vid: 68 iid: 7 pid: 42 pub: American Speech-Language-Hearing Association artinfo: ui: 186522574 10.1044/2025_JSLHR-24-00612 ppf: 3037 ppct: 19 formats: fmt: @attributes: type: P size: 2.5MB tig: atl: Incongruency in the Response Priming Paradigm Influences Speech Muscle Activity. aug: au: Kriegel, Zoe Fullenkamp, Adam M. Whitfield, Jason A. affil: Division of Communication Disorders, University of Wyoming, Laramie School of Human Movement, Sport and Leisure Studies, Bowling Green State University, OH su: Motor ability Speech Task performance Psycholinguistics Paradigms (Social sciences) Linguistics Speech disorders Cognition Jaw physiology Facial muscles Computer software Receiver operating characteristic curves Research funding Movement disorders Descriptive statistics Reaction time Comparative studies Confidence intervals Lips Verbal behavior Range of motion of joints sug: subj: Motor ability Speech Task performance Psycholinguistics Paradigms (Social sciences) Linguistics Speech disorders Cognition Computer and software stores Software publishers (except video game publishers) Computer, computer peripheral and pre-packaged software merchant wholesalers Computer and Computer Peripheral Equipment and Software Merchant Wholesalers Jaw physiology Facial muscles Computer software Receiver operating characteristic curves Research funding Movement disorders Descriptive statistics Reaction time Comparative studies Confidence intervals Lips Verbal behavior Range of motion of joints ab: Purpose: The current investigation examined the effects of a verbal response priming paradigm on lip and jaw kinematics and facial muscle activity before and during verbal responses. Method: Thirty younger adult control participants completed two verbal naming tasks, choice response and response priming, while acoustic, optical kinematic, and perioral electromyographic data were collected. The response priming task required a quick and accurate verbal response for congruent and incongruent trials. For both tasks, the response set was limited to three color words--red, green, and black--to permit comparison across tasks. Results: Facial muscle activity before the spoken response was greater for incongruent response priming trials compared to the choice or congruent response priming trials. Incongruent prime-target pairs in the response priming paradigm resulted in expected longer verbal response times compared to their congruent counterparts. However, lip and jaw kinematic range of motion and spatial variability were consistent across tasks and conditions. Individual-level data revealed variability in participant responses to experimental conditions that may present a range of expected responses for healthy control populations. Conclusions: These findings suggest that, in addition to more central effects, some peripheral aspects of speech motor control may be modified by cognitive-linguistic conflict. Future research may investigate the ways in which these effects may differ for individuals with motor speech disorders that affect the selection and implementation of desired speech motor programs. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: N holdings: @attributes: islocal: N |
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