Volume 12 13 14 15 16 17 18 19 Issue 1 2 3 4 Special Issue Keyword Volume 19, Issue 4, October 2025 Assessing Parkinson's Disease Cognitive Impairment Severity via Plasma α-Synuclein, Phosphorylated α-Synuclein, and Neurofilament Light Chain Chien-Ping Wang, Ting-Yu Wu, Jung-Lung Hsu, Pei-Ning Wang, Shieh-Yueh Yang, Chun-Chieh Wang, Chih-Ying Chao, Yih-Ru Wu Parkinson disease cognitive dysfunction biomarkers neurofilament proteins alpha-synuclein 1 Go to page 1