[1P-725] In vivo assessment of progressive astrogliosis in the pathophysiological cascade of rTg4510 tauopathy animal brains

^○Masafumi Shimojo¹, Takeharu Minamihisamatsu¹, Manami Takahashi¹, Hiroyuki Takuwa¹, Yumi Matsushita¹, Rin Yanai¹, Keiichiro Minatohara¹, MingRong Zhang², Naruhiko Sahara¹, Makoto Higuchi¹ (1.Dept. of Func. Brain Imaging., QST, 2.Dept. of Adv. Nuc. Med. Sci., QST)