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Rethinking Parkinson’s: The Somato-Cognitive Action Network (SCAN) hypothesis artwork
Science & Medicine

Rethinking Parkinson’s: The Somato-Cognitive Action Network (SCAN) hypothesis

MDS Podcast by International Parkinson and Movement Disorder Society

Mar 23, 2026Science & Medicine

Dr. Michele Matarazzo interviews Prof. Hesheng Liu about his recent Nature paper proposing a major conceptual shift: Parkinson’s disease as a somato-cognitive action network (SCAN) disorder. Together they discuss how a l...