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More than 90% of the Parkinson Disease (PD) patients suffer from vocal disorders. Speech impairment is already indicator of PD. This study focuses on PD diagnosis through voiceprint features. In this paper, a method based on Deep Neural…

Sound · Computer Science 2018-12-18 Zhijing Xu , Juan Wang , Ying Zhang , Xiangjian He

In recent years, sensors from smart consumer devices have shown great diagnostic potential in movement disorders. In this context, data modalities such as electronic questionnaires, hand movement and voice captures have successfully…

Machine Learning · Computer Science 2022-05-13 Catharina Marie van Alen , Alexander Brenner , Tobias Warnecke , Julian Varghese

Orofacial deficits are common in people with Parkinson's disease (PD) and their evolution might represent an important biomarker of disease progression. We are developing an automated system for assessment of orofacial function in PD that…

Computer Vision and Pattern Recognition · Computer Science 2020-03-19 Diego L. Guarin , Aidan Dempster , Andrea Bandini , Yana Yunusova , Babak Taati

Parkinson's disease (PD) is a common neurodegenerative disease with a high degree of heterogeneity in its clinical features, rate of progression, and change of variables over time. In this work, we present a novel data-driven, network-based…

Applications · Statistics 2020-07-01 Sanjukta Krishnagopal , Rainer Von Coelln , Lisa M. Shulman , Michelle Girvan

In this paper, we envision a web-based framework that can help anyone, anywhere around the world record a short speech task, and analyze the recorded data to screen for Parkinson's disease (PD). We collected data from 726 unique…

Limited accessibility to neurological care leads to underdiagnosed Parkinson's Disease (PD), preventing early intervention. Existing AI-based PD detection methods primarily focus on unimodal analysis of motor or speech tasks, overlooking…

Computer Vision and Pattern Recognition · Computer Science 2025-04-29 Md Saiful Islam , Tariq Adnan , Jan Freyberg , Sangwu Lee , Abdelrahman Abdelkader , Meghan Pawlik , Cathe Schwartz , Karen Jaffe , Ruth B. Schneider , E Ray Dorsey , Ehsan Hoque

Posturography is routinely used to qualitatively assess one of the cardinal symptoms of Parkinson's disease -- postural instability. While most measures of balance control are derived from displacement of the center of pressure there is…

Neurons and Cognition · Quantitative Biology 2017-10-24 Miroslaw Latka , Slawomir Budrewicz , Klaudia Kozlowska , Magdalena Koszewicz , Bruce J. West

Early and accurate detection of Parkinson's disease (PD) is a crucial diagnostic challenge carrying immense clinical significance, for effective treatment regimens and patient management. For instance, a group of subjects termed SWEDD who…

Image and Video Processing · Electrical Eng. & Systems 2025-06-24 R. Prashanth

Fundamental knowledge in activity recognition of individuals with motor disorders such as Parkinson's disease (PD) has been primarily limited to detection of steady-state/static tasks (sitting, standing, walking). To date, identification of…

Signal Processing · Electrical Eng. & Systems 2021-10-13 Mahdieh Kazemimoghadam , Nicholas P. Fey

In recent years, there are many research cases for the diagnosis of Parkinson's disease (PD) with the brain magnetic resonance imaging (MRI) by utilizing the traditional unsupervised machine learning methods and the supervised deep learning…

Image and Video Processing · Electrical Eng. & Systems 2020-03-11 Xiaobo Zhang , Donghai Zhai , Yan Yang , Yiling Zhang , Chunlin Wang

Parkinson's disease is a neurodegenerative disorder that can be very tricky to diagnose and treat. Such early symptoms can include tremors, wheezy breathing, and changes in voice quality as critical indicators of neural damage. Notably,…

Sound · Computer Science 2025-11-20 Abishek Karthik , Pandiyaraju V , Dominic Savio M , Rohit Swaminathan S

Data-driven approaches for remote detection of Parkinson's Disease and its motor symptoms have proliferated in recent years, owing to the potential clinical benefits of early diagnosis. The holy grail of such approaches is the free-living…

Machine Learning · Computer Science 2023-05-02 Alexandros Papadopoulos , Anastasios Delopoulos

Parkinson's Disease (PD) is a chronic and progressive neurological disorder that results in rigidity, tremors and postural instability. There is no definite medical test to diagnose PD and diagnosis is mostly a clinical exercise. Although…

Image and Video Processing · Electrical Eng. & Systems 2021-07-28 Shanmukh Alle , U. Deva Priyakumar

Up to 90% of patients with Parkinson's disease (PD) suffer from hypokinetic dysathria (HD) which is also manifested in the field of phonation. Clinical signs of HD like monoloudness, monopitch or hoarse voice are usually quantified by…

Parkinson's disease (PD) is a slowly progressive, debilitating neurodegenerative disease which causes motor symptoms including gait dysfunction. Motor fluctuations are alterations between periods with a positive response to levodopa therapy…

Signal Processing · Electrical Eng. & Systems 2023-08-07 Ferdian Jovan , Catherine Morgan , Ryan McConville , Emma L. Tonkin , Ian Craddock , Alan Whone

Parkinson's Disease PD is a progressive neurodegenerative disorder that affects motor and cognitive functions with early diagnosis being critical for effective clinical intervention Electroencephalography EEG offers a noninvasive and…

In this work, the issue of Parkinson's disease (PD) diagnostics using non-invasive antemortem techniques was tackled. A deep learning approach for classification of raw speech recordings in patients with diagnosed PD was proposed. The core…

Computation and Language · Computer Science 2022-04-28 Maurycy Chronowski , Maciej Klaczynski , Malgorzata Dec-Cwiek , Karolina Porebska

Parkinsons disease is the second most prevalent neurodegenerative disorder with over ten million active cases worldwide and one million new diagnoses per year. Detecting and subsequently diagnosing the disease is challenging because of…

Computation and Language · Computer Science 2024-04-09 Jonathan Crawford

In recent years, deep learning methods have achieved great success in various fields due to their strong performance in practical applications. In this paper, we present a light-weight neural network for Parkinson's disease diagnostics, in…

Parkinson's Disease (PD) is a neurological disorder that affects facial movements and non-verbal communication. Patients with PD present a reduction in facial movements called hypomimia which is evaluated in item 3.2 of the MDS-UPDRS-III…

Computer Vision and Pattern Recognition · Computer Science 2020-12-14 Luis Felipe Gomez-Gomez , Aythami Morales , Julian Fierrez , Juan Rafael Orozco-Arroyave