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Gómez Rodellar, Andrés and Gómez Vilda, Pedro and Mekyska, Jiri and Rektorova, Irena and Rodellar Biarge, M. Victoria and Álvarez Marquina, Agustín (2018). Diagnostic value of articulation neuromotor instability for neurodegenerative disease detection and rating. In: "11th International Conference on Voice Physiology and Biomechanics (ICVPB 2018)", August 1-3, 2018, East Lansing, MI, USA. pp. 60-61.
Title: | Diagnostic value of articulation neuromotor instability for neurodegenerative disease detection and rating |
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Author/s: |
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Item Type: | Presentation at Congress or Conference (Article) |
Event Title: | 11th International Conference on Voice Physiology and Biomechanics (ICVPB 2018) |
Event Dates: | August 1-3, 2018 |
Event Location: | East Lansing, MI, USA |
Title of Book: | 11th International Conference on Voice Physiology and Biomechanics (ICVPB 2018) |
Date: | August 2018 |
Subjects: | |
Freetext Keywords: | Articulation instability; Neuromotor Diseases; Mutual Information |
Faculty: | E.T.S.I. Industriales (UPM) |
Department: | Ingeniería Mecánica |
Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
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Neurodegenerative diseases leave an imprint on both phonation and articulation stability. Hypotonia (muscle stiffness), vocal fold unbalance (bi-laterality) and tremor (altered neuromotor feedback) some ways in which the degeneration manifests. Articulatory instability has been less studied, compared to reduced vowel space and vowel centralization. Another relevant aspect is the dynamic behavior of formant transitions in dyadochokinetic exercises, to assess hypokinetic dysarthria in Parkinson?s Disease (PD). The objective of the study is to compare articulation in PD patients against a normative population from kinematic features estimated on formants using Information Theory to quantify their divergence with respect to normative subjects.
Type | Code | Acronym | Leader | Title |
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Government of Spain | TEC2016-77791-C4-4-R | Unspecified | Unspecified | DESCRIPCION BIOMETRICA DEL LOCUTOR BASADA EN CORRELATOS DE ACCION MOTORA Y ESTADO COGNITIVO CON APLICACIONES EN SEGURIDAD Y REHABILITACION |
Item ID: | 54748 |
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DC Identifier: | https://oa.upm.es/54748/ |
OAI Identifier: | oai:oa.upm.es:54748 |
Official URL: | https://indico.fnal.gov/event/15214/ |
Deposited by: | Memoria Investigacion |
Deposited on: | 29 Apr 2019 16:27 |
Last Modified: | 29 Apr 2019 17:58 |