2023
Neural Changes in Children With Residual Speech Sound Disorder After Ultrasound Biofeedback Speech Therapy.
Spencer C, Vannest J, Preston J, Maas E, Sizemore E, McAllister T, Whalen D, Maloney T, Boyce S. Neural Changes in Children With Residual Speech Sound Disorder After Ultrasound Biofeedback Speech Therapy. Journal Of Speech Language And Hearing Research 2023, 66: 3223-3241. PMID: 37524116, PMCID: PMC10558148, DOI: 10.1044/2023_jslhr-22-00430.Peer-Reviewed Original ResearchConceptsResidual speech sound disorderFunctional magnetic resonance imagingSpeech sound disordersUltrasound visual feedbackSpeech therapy programSound disordersTD groupSpeech productionFunctional connectivityLeft visual association cortexFunctional magnetic resonance imaging experimentSeed-to-voxel approachRegion-of-interest approachSpeech therapySyllable repetition taskVisual association cortexTherapy programLongitudinal changesPatterns of activitySpeech motorWord probesNeural differencesLeft insulaNeural changesConnectivity differences
2018
Treatment for Residual Rhotic Errors With High- and Low-Frequency Ultrasound Visual Feedback: A Single-Case Experimental Design
Preston J, McAllister T, Phillips E, Boyce S, Tiede M, Kim J, Whalen D. Treatment for Residual Rhotic Errors With High- and Low-Frequency Ultrasound Visual Feedback: A Single-Case Experimental Design. Journal Of Speech Language And Hearing Research 2018, 61: 1-18. PMID: 30073249, PMCID: PMC6198924, DOI: 10.1044/2018_jslhr-s-17-0441.Peer-Reviewed Original ResearchConceptsUltrasound visual feedbackVisual feedbackMultiple-baseline across-subjects designResidual speech errorsSpeech sound learningSpeech therapyTreatment orderAcross-subjects designTreatment conditionsResidual rhotic errorsConsistent with empirical workGroup-level analysisUntreated wordsSpeech errorsSound learningMeasure generalizationRhotic errorsSpeech targetsHF-LFTreatment phaseParticipantsSpeechLF conditionsLF-HFEmpirical work
2017
Ultrasound Images of the Tongue: A Tutorial for Assessment and Remediation of Speech Sound Errors.
Preston J, McAllister Byun T, Boyce S, Hamilton S, Tiede M, Phillips E, Rivera-Campos A, Whalen D. Ultrasound Images of the Tongue: A Tutorial for Assessment and Remediation of Speech Sound Errors. Journal Of Visualized Experiments 2017 PMID: 28117824, PMCID: PMC5351819, DOI: 10.3791/55123.Peer-Reviewed Original ResearchConceptsSpeech sound errorsSpeech soundsSound errorsTongue shapeProduction of speech soundsClinical populationsSpeech-language pathologistsArticulatory natureIncorrect productionsError soundsSpeechSource of feedbackUltrasound feedbackSpeech therapyLingual soundsTongueExtended exampleSoundSpeakersClinical contextVisual feedbackIllustrative modelPathologistsContextClinicians