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Speech production is a complex phenomenon, wherein the brain orchestrates a sequence of processes involving thought processing, motor planning, and the execution of articulatory movements. However, this intricate execution of various…

Audio and Speech Processing · Electrical Eng. & Systems 2024-06-06 Shakeel Ahmad Sheikh

Parkinson's disease (PD) severity diagnosis is crucial for early detecting potential patients and adopting tailored interventions. Diagnosing PD based on facial expression is grounded in PD patients' "masked face" symptom and gains growing…

Computer Vision and Pattern Recognition · Computer Science 2025-10-22 Yintao Zhou , Wei Huang , Zhengyu Li , Jing Huang , Meng Pang

Parkinson's disease (PD), the second most prevalent neurodegenerative disorder worldwide, frequently presents with early-stage speech impairments. Recent advancements in Artificial Intelligence (AI), particularly deep learning (DL), have…

Sound · Computer Science 2024-09-25 Lisanne van Gelderen , Cristian Tejedor-García

As one of the most prevalent neurodegenerative disorders, Parkinson's disease (PD) has a significant impact on the fine motor skills of patients. The complex interplay of different articulators during speech production and realization of…

PPINtonus is a system for the early detection of Parkinson's Disease (PD) utilizing deep-learning tonal analysis, providing a cost-effective and accessible alternative to traditional neurological examinations. Partnering with the…

Audio and Speech Processing · Electrical Eng. & Systems 2024-06-06 Varun Reddy

Alzheimer's disease (AD) is a progressive neurodegenerative disorder characterized by cognitive decline and memory loss. Early detection of AD is crucial for effective intervention and treatment. In this paper, we propose a novel approach…

Audio and Speech Processing · Electrical Eng. & Systems 2025-04-29 Yu Pu , Wei-Qiang Zhang

Today, data collection has improved in various areas, and the medical domain is no exception. Auscultation, as an important diagnostic technique for physicians, due to the progress and availability of digital stethoscopes, lends itself well…

Electroencephalography has been established as an effective method for detecting Parkinson's disease, typically diagnosed early.Current Parkinson's disease detection methods have shown significant success within individual datasets,…

Machine Learning · Computer Science 2025-08-21 Qian Zhang , Ruilin Zhang , Biaokai Zhu , Xun Han , Jun Xiao , Yifan Liu , Zhe Wang

Early and accurate detection of Parkinson's disease (PD) remains a critical challenge in medical diagnostics due to the subtlety of early-stage symptoms and the complex, non-linear relationships inherent in biomedical data. Traditional…

Machine Learning · Computer Science 2026-02-10 Olamide Samuel Oseni , Ibraheem Omotolani Obanla , Toheeb Aduramomi Jimoh

The rapid emergence of highly adaptable and reusable artificial intelligence (AI) models is set to revolutionize the medical field, particularly in the diagnosis and management of Parkinson's disease (PD). Currently, there are no effective…

Machine Learning · Computer Science 2025-02-18 Aite Zhao , Yongcan Liu , Xinglin Yu , Xinyue Xing

The risk of Parkinson's disease (PD) is extremely serious, and PD speech recognition is an effective method of diagnosis nowadays. However, due to the influence of the disease stage, corpus, and other factors on data collection, the ability…

Sound · Computer Science 2021-08-24 Yongming Li , Chengyu Liu , Pin Wang , Hehua Zhang , Anhai Wei

Parkinson's disease (PD) is the most widespread movement condition and the second most common neurodegenerative disorder, following Alzheimer's. Movement symptoms and imaging techniques are the most popular ways to diagnose this disease.…

Sound · Computer Science 2024-10-28 Paria Ghaheri , Ahmadreza Shateri , Hamid Nasiri

Atypical Parkinsonian Disorders (APD), also known as Parkinson-plus syndrome, are a group of neurodegenerative diseases that include progressive supranuclear palsy (PSP) and multiple system atrophy (MSA). In the early stages, overlapping…

Computer Vision and Pattern Recognition · Computer Science 2026-04-16 Mengyu Li , Ingibjörg Kristjánsdóttir , Thilo van Eimeren , Kathrin Giehl , Lotta M. Ellingsen , the ASAP Neuroimaging Initiative

Human speech contains paralinguistic cues that reflect a speaker's physiological and neurological state, potentially enabling non-invasive detection of various medical phenotypes. We introduce the Human Phenotype Project Voice corpus…

Audio and Speech Processing · Electrical Eng. & Systems 2025-05-27 David Krongauz , Hido Pinto , Sarah Kohn , Yanir Marmor , Eran Segal

Audio-based disease prediction is emerging as a promising supplement to traditional medical diagnosis methods, facilitating early, convenient, and non-invasive disease detection and prevention. Multimodal fusion, which integrates features…

Robust strategies for Alzheimer's disease (AD) detection are important, given the high prevalence of AD. In this paper, we study the performance and generalizability of three approaches for AD detection from speech on the recent ADReSSo…

Computation and Language · Computer Science 2022-09-16 Aparna Balagopalan , Jekaterina Novikova

This paper enhances dysarthric and dysphonic speech recognition by fine-tuning pretrained automatic speech recognition (ASR) models on the 2023-10-05 data package of the Speech Accessibility Project (SAP), which contains the speech of 253…

Audio and Speech Processing · Electrical Eng. & Systems 2024-10-01 Xiuwen Zheng , Bornali Phukon , Mark Hasegawa-Johnson

Parkinson's disease is a neurological condition that occurs in nearly 1% of the world's population. The disease is manifested by a drop in dopamine production, symptoms are cognitive and behavioural and include a wide range of personality…

Image and Video Processing · Electrical Eng. & Systems 2024-01-08 Maria Frasca , Davide La Torre , Gabriella Pravettoni , Ilaria Cutica

Modern speaker verification models use deep neural networks to encode utterance audio into discriminative embedding vectors. During the training process, these networks are typically optimized to differentiate arbitrary speakers. This…

Audio and Speech Processing · Electrical Eng. & Systems 2024-02-09 Hua Shen , Yuguang Yang , Guoli Sun , Ryan Langman , Eunjung Han , Jasha Droppo , Andreas Stolcke

Neuropsychiatric disorders, such as Alzheimer's disease (AD), depression, and autism spectrum disorder (ASD), are characterized by linguistic and acoustic abnormalities, offering potential biomarkers for early detection. Despite the promise…

Computation and Language · Computer Science 2025-12-25 Zhongren Dong , Haotian Guo , Weixiang Xu , Huan Zhao , Zixing Zhang