About: Acoustic Investigation of Emotions in 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)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://radio.feld.cvut.cz/conf/poster2013/
Description	Parkinson's disease (PD) is a neurodegenerative disorder characterized by progressive lost of dopaminergic neurons in substantia nigra. Up to 90% of individuals with PD developed an alteration of speech. In the current study, we evaluated 16 Czech male PD speakers in the early stage of the disease compared to 16 age- and gender-matched healthy controls. Each participant was required to read ten short sentences according to specific emotions. The speaking task of emotional prosody was chosen, as we assumed positive effect of speaking task on statistical differentiation between HC and PD groups due to increase of intensity and pitch variability. However, this hypothesis was not entirely fulfilled, as the statistically significant differences were found only under 2 conditions from total of 32 measurements. Therefore, the speaking task of emotional prosody may be consider as inappropriate for acoustic analysis in early PD. It might be concluded that the ability to express emotions is not seriously affected in early stages of disease. Parkinson's disease (PD) is a neurodegenerative disorder characterized by progressive lost of dopaminergic neurons in substantia nigra. Up to 90% of individuals with PD developed an alteration of speech. In the current study, we evaluated 16 Czech male PD speakers in the early stage of the disease compared to 16 age- and gender-matched healthy controls. Each participant was required to read ten short sentences according to specific emotions. The speaking task of emotional prosody was chosen, as we assumed positive effect of speaking task on statistical differentiation between HC and PD groups due to increase of intensity and pitch variability. However, this hypothesis was not entirely fulfilled, as the statistically significant differences were found only under 2 conditions from total of 32 measurements. Therefore, the speaking task of emotional prosody may be consider as inappropriate for acoustic analysis in early PD. It might be concluded that the ability to express emotions is not seriously affected in early stages of disease. (en)
Title	Acoustic Investigation of Emotions in Parkinson's Disease Acoustic Investigation of Emotions in Parkinson's Disease (en)
skos:prefLabel	Acoustic Investigation of Emotions in Parkinson's Disease Acoustic Investigation of Emotions in Parkinson's Disease (en)
skos:notation	RIV/68407700:21230/13:00206028!RIV14-MSM-21230___
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	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	59357
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/13:00206028
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Parkinson's disease; Speech disorders; Acoustic analysis; Prosody; Emotions. (en)
http://linked.open.../riv/klicoveSlovo	Emotions. Speech disorders Prosody Parkinson's disease Acoustic analysis
http://linked.open...ontrolniKodProRIV	[8129E6C46DB1]
http://linked.open...in/vavai/riv/obor	BI
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	1 (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	Tykalová, Tereza
http://localhost/t...ganizacniJednotka	21230

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