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Related papers: PARK: Parkinson's Analysis with Remote Kinetic-tas…

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Speech disorders often occur at the early stage of Parkinson's disease (PD). The speech impairments could be indicators of the disorder for early diagnosis, while motor symptoms are not obvious. In this study, we constructed a new speech…

Audio and Speech Processing · Electrical Eng. & Systems 2021-06-01 Hao Fang , Chen Gong , Chen Zhang , Yanan Sui , Luming Li

Parkinson's disease is a neurodegenerative disorder characterized by the presence of different motor impairments. Information from speech, handwriting, and gait signals have been considered to evaluate the neurological state of the…

Audio and Speech Processing · Electrical Eng. & Systems 2020-06-14 J. C. Vasquez-Correa , T. Bocklet , J. R. Orozco-Arroyave , E. Nöth

Diagnosing Parkinson's disease is a complex task that requires the evaluation of several motor and non-motor symptoms. During diagnosis, gait abnormalities are among the important symptoms that physicians should consider. However, gait…

Machine Learning · Computer Science 2020-05-19 Imanne El Maachi , Guillaume-Alexandre Bilodeau , Wassim Bouachir

Changes in speech and language are among the first signs of Parkinson's disease (PD). Thus, clinicians have tried to identify individuals with PD from their voices for years. Doctors can leverage AI-based speech assessments to spot PD…

Sound · Computer Science 2023-12-06 Mahboobeh Parsapoor

Parkinson's disease (PD) is a debilitating neurological disorder that necessitates precise and early diagnosis for effective patient care. This study aims to develop a diagnostic model capable of achieving both high accuracy and minimizing…

Machine Learning · Computer Science 2024-01-30 Seyedeh Zahra Seyedi Hosseininian , Ahmadreza Tajari , Mohsen Ghalehnoie , Alireza Alfi

This paper presents an efficient deep neural network model for diagnosing Parkinson's disease from gait. More specifically, we introduce a hybrid ConvNet-Transformer architecture to accurately diagnose the disease by detecting the severity…

Computer Vision and Pattern Recognition · Computer Science 2023-11-07 Safwen Naimi , Wassim Bouachir , Guillaume-Alexandre Bilodeau

Parkinson's disease (PD) is a neurodegenerative disorder characterized by increased response times leading to a variety of biomechanical symptoms such as tremors, stooping and gait instability. Although the deterioration in biomechanical…

Quantitative Methods · Quantitative Biology 2017-07-27 Vrutangkumar Shah , Sachin Goyal , Harish Palanthandalam-Madapusi

One of the most prevalent complaints of individuals with mid-stage and advanced Parkinson's disease (PD) is the fluctuating response to their medication (i.e., ON state with maximum benefit from medication and OFF state with no benefit from…

Computer Vision and Pattern Recognition · Computer Science 2018-09-20 Murtadha D. Hssayeni , Michelle A. Burack , M. D. , Joohi Jimenez-Shahed , M. D. , Behnaz Ghoraani , Ph. D

Handwriting is significantly affected by neurological disorders (ND) such as Parkinson's disease (PD) and Alzheimer's disease (AD). Prior works have analyzed handwriting tasks using feature-based approaches or computer-vision techniques,…

Computer Vision and Pattern Recognition · Computer Science 2025-09-23 Gabrielle Chavez , Laureano Moro-Velazquez , Ankur Butala , Najim Dehak , Thomas Thebaud

The early detection of Parkinsons disease remains a critical challenge in clinical neuroscience, with electroencephalography offering a noninvasive and scalable pathway toward population level screening. While machine learning has shown…

Signal Processing · Electrical Eng. & Systems 2026-03-17 Nicholas R. Rasmussen , Rodrigue Rizk , Longwei Wang , Arun Singh , KC Santosh

Due to the complexity of the human body, most diseases present a high inter-personal variability in the way they manifest, i.e. in their phenotype, which has important clinical repercussions - as for instance the difficulty in defining…

Physics and Society · Physics 2018-06-06 Massimiliano Zanin , Juan Manuel Tuñas , Ernestina Menasalvas

Eye-tracking is an accessible and non-invasive technology that provides information about a subject's motor and cognitive abilities. As such, it has proven to be a valuable resource in the study of neurodegenerative diseases such as…

Machine Learning · Computer Science 2023-11-29 Gonzalo Uribarri , Simon Ekman von Huth , Josefine Waldthaler , Per Svenningsson , Erik Fransén

Parkinson's disease (PD) poses a growing global health challenge, with Bangladesh experiencing a notable rise in PD-related mortality. Early detection of PD remains particularly challenging in resource-constrained settings, where…

Machine Learning · Computer Science 2025-05-20 Riad Hossain , Muhammad Ashad Kabir , Arat Ibne Golam Mowla , Animesh Chandra Roy , Ranjit Kumar Ghosh

Recordings of electrical brain activity carry information about a person's cognitive health. For recording EEG signals, a very common setting is for a subject to be at rest with its eyes closed. Analysis of these recordings often involve a…

Neurons and Cognition · Quantitative Biology 2018-12-18 Sebastian Mathias Keller , Maxim Samarin , Antonia Meyer , Vitalii Kosak , Ute Gschwandtner , Peter Fuhr , Volker Roth

Parkinson's disease (PD) is a highly heterogeneous disease, including which motor symptoms are dominating. Imaging biomarkers that support subtype stratification could also improve biological understanding and study design, and enable…

Automatic pain recognition is paramount for medical diagnosis and treatment. The existing works fall into three categories: assessing facial appearance changes, exploiting physiological cues, or fusing them in a multi-modal manner. However,…

Computer Vision and Pattern Recognition · Computer Science 2021-12-28 Ruijing Yang , Ziyu Guan , Zitong Yu , Xiaoyi Feng , Jinye Peng , Guoying Zhao

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

Physical activity is crucial for human health. With the increasing availability of large-scale mobile health data, strong associations have been found between physical activity and various diseases. However, accurately capturing this…

Applications · Statistics 2025-01-03 Xiaojing Sun , Bingxin Zhao , Fei Xue

Resting-state EEG (rs-EEG) has been demonstrated to aid in Parkinson's disease (PD) diagnosis. In particular, the power spectral density (PSD) of low-frequency bands ({\delta} and {\theta}) and high-frequency bands ({\alpha} and \b{eta})…

Signal Processing · Electrical Eng. & Systems 2023-03-03 Anna Kurbatskaya , Alberto Jaramillo-Jimenez , John Fredy Ochoa-Gomez , Kolbjørn Brønnick , Alvaro Fernandez-Quilez

In this paper, an explainable deep learning-based classifier based on adaptive sinc filters for Parkinson's Disease diagnosis (PD) along with determining its severity, based on analyzing the gait cycle (SincPD) is presented. Considering the…

Signal Processing · Electrical Eng. & Systems 2025-02-26 Armin Salimi-Badr , Mahan Veisi , Sadra Berangi