CSF total tau/α-synuclein ratio improved the diagnostic performance for Alzheimer's disease as an indicator of tau phosphorylation

Kyu Hwan Shim, Min Ju Kang, Jee Won Suh, Jung Min Pyun, Nayoung Ryoo, Young Ho Park, Young Chul Youn, Jae Won Jang, Jee Hyang Jeong, Kyung Won Park, Seong Hye Choi, Kyoungho Suk, Ho Won Lee, Pan Woo Ko, Chan Nyoung Lee, Tae Sung Lim, Seong Soo A. An, Sang Yun Kim