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New perspectives, theory, method, and practice: Qualitative research and innovation in speech-language pathology
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In: Research outputs 2022 to 2026 (2022)
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An aphasia research agenda – a consensus statement from the collaboration of aphasia trialists
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In: Research outputs 2014 to 2021 (2022)
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Data From: A Protracted Developmental Trajectory for English-Learning Children’s Detection of Consonant Mispronunciations in Newly Learned Words
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In: Speech and Hearing Sciences Faculty Datasets (2022)
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The 'real-life' benefit of hearing preservation cochlear implantation in the paediatric population ...
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How Face Masks Interfere With Speech Understanding of Normal-Hearing Individuals: Vision Makes the Difference
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In: Otol Neurotol (2022)
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Caregiver Experiences of Feeding Instruction for Infants Born with Cleft Lip and/or Palate
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In: Masters Theses & Specialist Projects (2022)
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Brazilian phonoaudiology telepractice before and during the COVID-19 pandemic
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In: Revista CEFAC, Vol 24, Iss 1 (2022) (2022)
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Lexical activation in late bilinguals: effects of phonological neighbourhood on spoken word production
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Visiting Student at UConn
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In: Internship Reflection Papers (2021)
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The Status of Dysphagia Clinics During the COVID-19 Pandemic.
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The Status of Dysphagia Clinics During the COVID-19 Pandemic.
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Bilingual advantages in executive functioning: Evidence from a low-income sample
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In: FIRST LANGUAGE, vol 41, iss 6 (2021)
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The educational needs of school-aged students with Developmental Language Disorder: The perspectives of key stakeholders ...
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Focused interests and word learning in autistic preschoolers ...
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Impacts of Acoustic-Phonetic Variability on Perceptual Development for Spoken Language: A Review.
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In: Speech and Hearing Sciences Faculty Publications and Presentations (2021)
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Effects of Mouthpiece Noninvasive Ventilation on Speech in Men with Muscular Dystrophy: A Pilot Study.
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In: Speech and Hearing Sciences Faculty Publications and Presentations (2021)
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Abstract:
Purpose The use of noninvasive ventilation (NIV) is on the rise as an alternative to tracheostomy for individuals with neuromuscular disorders with life-prolonging and quality-of-life benefits. This pilot study was designed to determine if mouthpiece NIV (M-NIV) alters speech in individuals with muscular dystrophy (MD). Method Eight men (23-44 years), seven with Duchenne MD and one with Becker MD, who used daytime M-NIV, were asked to sustain phonation, count, and read under three conditions: (a) (no instructions), (b) (cued to use M-NIV with all speaking breaths), and (c) (as tolerated). Breath group and inspiratory durations, syllables/breath group, and relative sound pressure level were determined from audio and video recordings. Results Uncued condition: Participants used the ventilator for all inspirations that preceded sustained phonation and counting. During reading, four participants used M-NIV for all inspirations, one never used it, and three used it for some (19%-41%) inspirations. With- versus Without-M-NIV conditions: Breath group duration was significantly longer across all tasks, syllables per breath group were significantly greater during reading, and inspiratory pause duration during reading was significantly longer with M-NIV than without. Sound pressure level was significantly higher during the first second of sustained phonation with M-NIV (though not for counting and reading). Two participants were unable to complete the reading task audibly without using their M-NIV. Conclusions Speech may be better with M-NIV than without because it is possible to produce longer breath groups and some people with severe respiratory muscle weakness may not be able to speak at all without ventilator-supplied air. Nevertheless, the longer inspiratory pauses that accompany M-NIV may interrupt the flow of speech. Future research is needed to determine the most effective way to use M-NIV for speaking and whether training participants in its use can bring even greater speech benefits.
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Keyword:
Speech and Hearing Science; Speech Pathology and Audiology
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URL: https://pdxscholar.library.pdx.edu/sphr_fac/56
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Self-Perception of Stuttering Frequency Across the Lifespan: A Pilot Study
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In: University Honors Theses (2021)
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