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The New Research Developments Driving Precision Care in Parkinson’s Disease

Parkinson’s disease (PD) research is advancing rapidly, driven by innovations in neuroimaging, biomarker science, and therapeutic development. The field is moving beyond symptom management toward biologically grounded strategies for early diagnosis, disease staging, and modification. Biomarker-Driven Staging: The NSD-ISS Framework A major shift is underway in how PD is diagnosed and staged.