[O-20] Oral Session 20

[O-20-3] Susceptibility of nigrosome-1 measured by 7 tesla MRI in the early and advanced Parkinson's disease

^○Atsushi Shima^1,2,3, Koji Furukawa², Daisuke Kambe², Akira Nishida², Haruhi Sakamaki², Kenji Yoshimura², Ikko Wada², Yuta Terada², Yusuke Sakato², Hodaka Yamakado², Yosuke Taruno², Etsuro Nakanishi², Masanori Sawamura², Dinh Ha Duy Thuy¹, Koji Fujimoto¹, Yasutaka Fushimi⁴, Tomohisa Okada¹, Yuji Nakamoto⁴, Ryosuke Takahashi², Nobukatsu Sawamoto³ (1.Human Brain Research Center, Kyoto University Graduate School of Medicine, Japan, 2.Department of Neurology, Kyoto University Graduate School of Medicine, Japan, 3.Department of Human Health Sciences, Kyoto University Graduate School of Medicine, Japan, 4.Department of Diagnostic Imaging and Nuclear Medicine, Kyoto University Graduate School of Medicine)