Recent Advances in AI for Parkinson's Disease Diagnosis: A Scoping Review.

Parkinson's disease (PD) is a progressive neurodegenerative disorder, and early diagnosis is critical for effective treatment. This review examines recent advances in artificial intelligence (AI) for PD diagnosis. A systematic search identified 52 relevant studies from an initial pool of 300 articles, covering motor function (17), speech analysis (15), neuroimaging (9), multimodal approaches (7), and biomedical signals (4). AI has significant potential to enhance diagnostic accuracy and facilitate early PD detection.