X-vectors: new quantitative biomarkers for early Parkinson's disease detection from speech

L Jeancolas, D Petrovska-Delacrétaz… - Frontiers in …, 2021 - frontiersin.org
Many articles have used voice analysis to detect Parkinson's disease (PD), but few have
focused on the early stages of the disease and the gender effect. In this article, we have …

[HTML][HTML] Direct subthalamic nucleus stimulation influences speech and voice quality in Parkinson's disease patients

M Bobin, N Sulzer, G Bründler, M Staib, LL Imbach… - Brain Stimulation, 2024 - Elsevier
Background DBS of the subthalamic nucleus (STN) considerably ameliorates cardinal motor
symptoms in PD. Reported STN-DBS effects on secondary dysarthric (speech) and …

Identification and monitoring of Parkinson's disease dysgraphia based on fractional-order derivatives of online handwriting

J Mucha, J Mekyska, Z Galaz, M Faundez-Zanuy… - Applied Sciences, 2018 - mdpi.com
Parkinson's disease dysgraphia affects the majority of Parkinson's disease (PD) patients and
is the result of handwriting abnormalities mainly caused by motor dysfunctions. Several …

Advanced Parkinson's disease dysgraphia analysis based on fractional derivatives of online handwriting

J Mucha, J Mekyska, M Faundez-Zanuy… - … Congress on Ultra …, 2018 - ieeexplore.ieee.org
Parkinson's disease (PD) is one of the most frequent neurodegenerative disorder with
progressive decline in several motor and non-motor skills. Due to time-consuming and …

Fractional derivatives of online handwriting: A new approach of parkinsonic dysgraphia analysis

J Mucha, V Zvoncak, Z Galaz… - 2018 41st …, 2018 - ieeexplore.ieee.org
Parkinson's disease (PD) is the second most frequent neurodegenerative disorder. One
typical hallmark of PD is disruption in execution of practised skills such as handwriting. This …

Voice characteristics from isolated rapid eye movement sleep behavior disorder to early Parkinson's disease

L Jeancolas, G Mangone… - Parkinsonism & Related …, 2022 - Elsevier
Background Speech disorders are amongst the first symptoms to appear in Parkinson's
disease (PD). Objectives We aimed to characterize PD voice signature from the prodromal …

Comparison of telephone recordings and professional microphone recordings for early detection of Parkinson's disease, using mel-frequency cepstral coefficients with …

L Jeancolas, G Mangone, JC Corvol… - … 2019: 20th annual …, 2019 - hal.science
Vocal impairments are among the earliest symptoms in Parkinson's Disease (PD). We
adapted a method classically used in speech and speaker recognition, based on Mel …

Harnessing Deep Learning Techniques for Dysarthria Detection

P Varalakshmi, VS Sanmitha… - 2024 Third …, 2024 - ieeexplore.ieee.org
Dysarthria, a motor speech disorder resulting from neurological impairments. This study
explores various approaches for the automated detection of dysarthria, integrating both …

An Artificial Intelligence Integrated Technique for Screening Neurological Diseases with Sound as a Biomarker

N Gaur, R Jain - International Conference on ICT for Sustainable …, 2023 - Springer
It has been discovered that neurological illnesses including Parkinson's disease (PD) and
paralysis affect a person's voice. Common machine learning models like kNN and …

Supporto alla pratica clinica in pazienti affetti da malattia di Parkinson tramite analisi della voce: confronto tra tecniche di registrazione per l'identificazione di un …

M Benvenuto - 2023 - webthesis.biblio.polito.it
La malattia di Parkinson (PD) è una condizione cronica e progressiva causata dal graduale
deterioramento neuronale nella substantia nigra, implicata nella produzione di …