Open access
Sep 2026
Non-Invasive Voice-Based Early Detection of Parkinson’s Disease via Spectral Feature Analysis and Machine Learning Techniques
Background: Parkinson’s disease (PD) is a chronic, slowly progressive, and irreversible neuropathological disorder characterized by the progressive degeneration of specific neurons responsible for producing neurotransmitters essential for motor control. Although PD primarily affects motor function, various non-motor sy...
Yojhansen Omar Varela-Arellano, Manuel A. Soto-Murillo, Vanessa Alcalá-Ramírez et al.
· Bioengineering · 0 citations