About: Acoustic Findings of Voice Disorders in Huntington's Disease Compared to Parkinson's Disease

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.fupress.com/archivio/pdf/2628_6170.pdf
Description	One common finding in Huntington's disease (HD) is related to phonatory disruptions that can be perceptually characterized by harshness, strained strangled voice quality, and pitch fluctuations. These alterations of voice occur mainly as a consequence of underlying involuntary contractions, variable muscle tone, or even tremor of laryngeal musculature. Recently, several new acoustic analysis methods have been introduced to capture different aspects of these phonatory abnormalities. In this report, we summarize objective acoustic metrics suitable for assessment of phonatory dysfunction and provide their classification accuracy in separation between patients with HD and healthy controls. For this purpose, data consists of 272 phonations collected from 34 individuals with HD and 34 healthy controls. As impairment of phonatory function in HD was found across all investigated measurements, voice analysis may potentially serve as a marker of disease progression. One common finding in Huntington's disease (HD) is related to phonatory disruptions that can be perceptually characterized by harshness, strained strangled voice quality, and pitch fluctuations. These alterations of voice occur mainly as a consequence of underlying involuntary contractions, variable muscle tone, or even tremor of laryngeal musculature. Recently, several new acoustic analysis methods have been introduced to capture different aspects of these phonatory abnormalities. In this report, we summarize objective acoustic metrics suitable for assessment of phonatory dysfunction and provide their classification accuracy in separation between patients with HD and healthy controls. For this purpose, data consists of 272 phonations collected from 34 individuals with HD and 34 healthy controls. As impairment of phonatory function in HD was found across all investigated measurements, voice analysis may potentially serve as a marker of disease progression. (en)
Title	Acoustic Findings of Voice Disorders in Huntington's Disease Compared to Parkinson's Disease Acoustic Findings of Voice Disorders in Huntington's Disease Compared to Parkinson's Disease (en)
skos:prefLabel	Acoustic Findings of Voice Disorders in Huntington's Disease Compared to Parkinson's Disease Acoustic Findings of Voice Disorders in Huntington's Disease Compared to Parkinson's Disease (en)
skos:notation	RIV/68407700:21230/13:00210432!RIV14-MSM-21230___
http://linked.open...avai/predkladatel	Fakulta elektrotechnická
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(GAP102/12/2230), S
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Rusz, Jan Čmejla, Roman Tykalová, Tereza
http://linked.open.../riv/druhVysledku	O - Ostatní výsledky nezařaditelné do žádného z výše uvedených druhů výsledku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta elektrotechnická
http://linked.open...dnocenehoVysledku	59356
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/13:00210432
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Huntington's disease; hyperkinetic dysarthria; dysphonia; acoustic analysis; classification. (en)
http://linked.open.../riv/klicoveSlovo	hyperkinetic dysarthria dysphonia classification. Huntington's disease acoustic analysis
http://linked.open...ontrolniKodProRIV	[F9892AFB799E]
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	8 (xsd:int)
http://linked.open...vavai/riv/projekt	Acoustic voice and speech analysis in patients with central nervous system disorders
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Klempíř, J. Majerová, V. Roth, J. Rusz, Jan Růžička, E. Čmejla, Roman Tykalová, Tereza Baborová, E.
http://localhost/t...ganizacniJednotka	21230

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