Assessing Parkinson's disease using prosodic analysis of neutral, stress-modified and rhymed speech

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F17%3APU123588" target="_blank" >RIV/00216305:26220/17:PU123588 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Assessing Parkinson's disease using prosodic analysis of neutral, stress-modified and rhymed speech

Popis výsledku v původním jazyce

Up to 90% of patients with Parkinson's disease (PD) suffer from hypokinetic dysarthria (HD). One of the most frequent manifestations of HD is dysprosody. Some hidden relations between clinical signs of HD and other motor and non-motor features of PD probably exist. To investigate, whether acoustic analysis of dysarthric speech can provide neurologists and clinical psychologists objective, para-clinical insight into motor and non-motor features of the examined PD patient, 72 PD patients were assessed by 8 clinical rating scales. Prosodic analysis of emotionally-neutral reading, stress-modified reading and poem recitation is performed. Correlation and regression analysis is employed to determine possible relationship between HD and progress of PD. Close relation of monopitch and monoloudness to motor aspects of PD was found. Freezing of gait showed strong connection with speech rate disturbances. Non-motor aspects were found independent of stress and rhythm in speech and strongly associated with speech rate and pausing abnormalities.

Název v anglickém jazyce

Assessing Parkinson's disease using prosodic analysis of neutral, stress-modified and rhymed speech

Popis výsledku anglicky

Up to 90% of patients with Parkinson's disease (PD) suffer from hypokinetic dysarthria (HD). One of the most frequent manifestations of HD is dysprosody. Some hidden relations between clinical signs of HD and other motor and non-motor features of PD probably exist. To investigate, whether acoustic analysis of dysarthric speech can provide neurologists and clinical psychologists objective, para-clinical insight into motor and non-motor features of the examined PD patient, 72 PD patients were assessed by 8 clinical rating scales. Prosodic analysis of emotionally-neutral reading, stress-modified reading and poem recitation is performed. Correlation and regression analysis is employed to determine possible relationship between HD and progress of PD. Close relation of monopitch and monoloudness to motor aspects of PD was found. Freezing of gait showed strong connection with speech rate disturbances. Non-motor aspects were found independent of stress and rhythm in speech and strongly associated with speech rate and pausing abnormalities.

Druh

J_ost - Ostatní články v recenzovaných periodicích

CEP obor

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OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Elektrorevue - Internetový časopis (http://www.elektrorevue.cz)

ISSN

1213-1539

e-ISSN

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Svazek periodika

19

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

57-66

Kód UT WoS článku

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EID výsledku v databázi Scopus

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