Evaluating Instability on Phonation in Parkinson's Disease and Aging Speech

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F19%3APU132093" target="_blank" >RIV/00216305:26220/19:PU132093 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1007/978-3-030-19651-6_33" target="_blank" >https://doi.org/10.1007/978-3-030-19651-6_33</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-030-19651-6_33" target="_blank" >10.1007/978-3-030-19651-6_33</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Evaluating Instability on Phonation in Parkinson's Disease and Aging Speech

Popis výsledku v původním jazyce

Speech is controlled by axial neuromotor systems, highly sensible to certain neurodegenerative illnesses as Parkinson’s Disease (PD). Patients suffering PD present important alterations in speech, which manifest in phonation, articulation, prosody and fluency. Usually phonation and articulation alterations are estimated using different statistical frameworks and methods. The present study introduces a new paradigm based on Information Theory fundamentals to use common statistical tools to differentiate and score PD speech on phonation and articulation estimates. A study describing the performance of a methodology based on this common framework on a database including 16 PD patients, 16 age-paired healthy controls (HC) and 16 mid-age normative subjects (NS) is presented. The results point out to the clear separation between PD patients and HC subjects with respect to NS, but an unclear differentiation between PD and HC. The most important conclusion is that special effort is needed to establish differentiating features between PD, and organic laryngeal, from aging speech.

Název v anglickém jazyce

Evaluating Instability on Phonation in Parkinson's Disease and Aging Speech

Popis výsledku anglicky

Speech is controlled by axial neuromotor systems, highly sensible to certain neurodegenerative illnesses as Parkinson’s Disease (PD). Patients suffering PD present important alterations in speech, which manifest in phonation, articulation, prosody and fluency. Usually phonation and articulation alterations are estimated using different statistical frameworks and methods. The present study introduces a new paradigm based on Information Theory fundamentals to use common statistical tools to differentiate and score PD speech on phonation and articulation estimates. A study describing the performance of a methodology based on this common framework on a database including 16 PD patients, 16 age-paired healthy controls (HC) and 16 mid-age normative subjects (NS) is presented. The results point out to the clear separation between PD patients and HC subjects with respect to NS, but an unclear differentiation between PD and HC. The most important conclusion is that special effort is needed to establish differentiating features between PD, and organic laryngeal, from aging speech.

Druh

C - Kapitola v odborné knize

CEP obor

—

OECD FORD obor

30103 - Neurosciences (including psychophysiology)

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)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název knihy nebo sborníku

From Bioinspired Systems and Biomedical Applications to Machine Learning

ISBN

978-3-030-19650-9

Počet stran výsledku

12

Strana od-do

340-351

Počet stran knihy

476

Název nakladatele

Neuveden

Místo vydání

Neuveden

Kód UT WoS kapitoly

000502114100033