Co-Occurrence of Hypernasality and Voice Impairment in Amyotrophic Lateral Sclerosis: Acoustic Quantification.

Purpose: Hypernasality and atypical voice characteristics are common features of dysarthric speech due to amyotrophic lateral sclerosis (ALS). Existing acoustic measures have been developed to primarily target either hypernasality or voice impairment, and the effects of co-occurring hypernasality-vo...

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Publicado en:	Journal of Speech, Language & Hearing Research Vol. 64; no. 12; pp. 4772 - 4784
Autores principales:	Eshghi, Marziye, Connaghan, Kathryn P., Gutz, Sarah E., Berry, James D., Yunusova, Yana, Green, Jordan R.
Formato:	Artículo
Publicado:	American Speech-Language-Hearing Association Dec2021
Materias:	Disease risk factors Hypernasality Human voice Amyotrophic lateral sclerosis Acoustic measurements Dysarthria Sentences (Grammar) Voice disorders Kruskal-Wallis Test Statistics Physiological aspects of speech Predictive tests Speech evaluation Mann Whitney U Test Severity of illness index Inter-observer reliability Descriptive statistics Intraclass correlation Research funding Data analysis Receiver operating characteristic curves Disease complications
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