[3O09a-1] Execute Function & Consciousness

[3O09a-1-03] When is expected cost of mental effort updated in an uncertain and dynamically changing environment?

〇Asako Mitsuto Nagase^1,2,3,4, Keiichi Onoda^4,5, Kenji Morita^3,6, Toshikazu Kawagoe^4,7, Shuhei Yamaguchi^4,8, Ritsuko Hanajima², Rei Akaishi⁹ (1.JSPS Research Fellow, 2.Division of Neurology, Department of Brain and Neuroscience, Tottori University, Yonago, Japan, 3.Physical and Health Education, Graduate School of Education, The University of Tokyo, Tokyo, Japan, 4.Department of Neurology, Faculty of Medicine, Shimane University, Izumo, Japan, 5.Faculty of Psychology, Otemon Gakuin University, Osaka, Japan, 6.International Research Center for Neurointelligence (WPI-IRCN), The University of Tokyo, Japan, 7.College of Contemporary Psychology, Rikkyo University, Saitama, Japan, 8.Shimane Hospital Bureau, Izumo, Japan, 9.Center for Brain Science, RIKEN, Wako, Japan)

Keywords:mental effort, uncertainty, reinforcement learning, model-based fMRI