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dc.contributor.authorMcLeod, Sharynne
dc.contributor.authorWrench, Alan A.
dc.date.accessioned2018-06-29T15:51:19Z
dc.date.available2018-06-29T15:51:19Z
dc.date.issued2008
dc.identifierER1568
dc.identifier.citationMcLeod, S. & Wrench, A. (2008) Protocol for Restricting Head Movement when Recording Ultrasound Images of Speech, Asia Pacific Journal of Speech, Language and Hearing, vol. 11, , pp. 23-29,
dc.identifier.issn1361-3286
dc.identifier.urihttps://eresearch.qmu.ac.uk/handle/20.500.12289/1568
dc.descriptionWarning - describes a protocol which has now been superseded
dc.description.abstractUltrasound has been used as a diagnostic and intervention tool for speechlanguage pathology in order to examine tongue function during speech because it is readily accessible and non-invasive. Mid-sagittal or coronal dynamic two-dimensional images of tongue position and movement can be obtained as there are particularly strong ultrasound wave reflections from boundaries between tissue and air. Despite its potential usefulness as a technique, there have been limited research applications due to difficulty stabilizing the ultrasound transducer. The current research evaluates a specially designed helmet fitted with a microconvex endocavity ultrasound transducer. To verify tongue/palate contact and aid in establishing the validity and reliability of data, a female adult simultaneously wore an electropalatographic palate during ultrasound and acoustic data collection. Palate traces were verified by the activation of all electrodes on the EPG palate and the absence of sound on the waveform and spectrograph. Data indicated that the palate trace had limited movement over 1 hour of recording.
dc.format.extent23-29
dc.publisherWhurr Publishers
dc.relation.ispartofAsia Pacific Journal of Speech, Language and Hearing
dc.subjectUltrasound
dc.subjectSpeech Instrumentation
dc.subjectObjective Measurement
dc.subjectElectropalatograph, Biofeedback
dc.titleProtocol for Restricting Head Movement when Recording Ultrasound Images of Speech
dc.typearticle
dcterms.accessRightsrestricted
dc.description.facultycasl
dc.description.referencetextBacsfalvi, P., Bernhardt, B. M., & Gick, B. (2007). Electropalatography and ultrasound in vowel remediation for adolescents with hearing impairment. Advances in Speech-Language Pathology, 9(1), 36-45. Ball, M. J., Gracco, V., & Stone, M. (2001). A comparison of imaging techniques for the investigation of normal and disordered speech production. Advances in Speech-Language Pathology, 3, 13-24. Bernhardt, B., Gick, B., Bacsfalvi, P., & Adler- Bock, M. (2005). Ultrasound in speech therapy with adolescents and adults. Clinical Linguistics and Phonetics, 19(6/7), 605-617. Bernhardt, B., Gick, B., Bacsfalvi, P., & Ashdown, J. (2003). Speech habilitation of hard of hearing adolescents using electropalatography and ultrasound as evaluated by trained listeners. Clinical Linguistics and Phonetics, 17, 199-216. Bressmann, T., Thind, P., Uy, C., Bollig, C., Gilbert, R., & Irish, J. (2005). Quantitative threedimensional ultrasound analysis of tongue protrusion, grooving and symmetry: Data from 12 normal speakers and a partial glossectomee. Clinical Linguistics and Phonetics, 19(6-7), 573-588. Davidson, L. (2005). Addressing phonological questions with ultrasound. Clinical Linguistics and Phonetics, 19(6-7), 619-633. Epstein, M. A., & Stone, M. (2005). The tongue stops here: Ultrasound imaging of the palate. Journal of the Acoustical Society of America, 118(4), 2128-2131. Epstein, M. A., Stone, M., Pouplier, M. & Parthasarathy, V. (2004). Obtaining a palatal trace for ultrasound images. Journal of the Acoustical Society of America, 115, 2631 (Abstract). Gick, B., Bird, S., & Wilson, I. (2005). Techniques for field application of lingual ultrasound imaging. Clinical Linguistics and Phonetics, 19(6-7), 503-514. Iskarous, K. (2005). Detecting the edge of the tongue: A tutorial. Clinical Linguistics and Phonetics, 19(6-7), 555-565. Li, M., Kambhamettu, C., & Stone, M. (2005a). Automatic contour tracking in ultrasound images. Clinical Linguistics and Phonetics, 19(6-7), 545-554. Li, M., Kambhamettu, C., & Stone, M. (2005b). Tongue motion averaging from contour sequences. Clinical Linguistics and Phonetics, 19(6-7), 515-528. McLeod, S., & Searl, J. (2006). Adaptation to an electropalatograph palate: Acoustic, impressionistic, and perceptual data. American Journal of Speech-Language Pathology, 15, 192-206. McLeod, S., & Singh, S. (2008). Speech sounds: A pictorial guide to typical and atypical speech. San Diego, CA: Plural Publishing. Stone, M. (1990). A three-dimensional model of tongue movement based on ultrasound and X-ray microbeam data. Journal of the Acoustical Society of America, 87, 2207-2217. Stone, M. (2005). A guide to analyzing tongue motion from ultrasound images. Clinical Linguistics and Phonetics, 19(6-7), 455-501.
dc.description.volume11
dc.description.ispublishedpub
dc.description.eprintid1568
rioxxterms.typearticle
qmu.centreCASLen
dc.description.statuspub


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