TY - RPRT TI - Motivated for near impossibility: How task type and reward modulates intrinsic motivation and the striatal activation for an extremely difficult task. AU - Murayama, K. AU - Sakaki, M. AU - Meliss, S. AU - Yomogida, Y. AU - Matsumori, K. AU - Sugiura, A. AU - Matsumoto, M. AU - Matsumoto, K. PY - 2019 DO - 10.1101/828756 UR - https://www.biorxiv.org/content/10.1101/828756v1 ID - 10.1101/828756 ER -