[3P] E. Molecular and Neuronal Bases of Behavior 1

[3P-071] Transient decrease of extracellular dopamine concentration in the ventrolateral striatum coincides with negative reward prediction error during food-seeking lever press operant task in mice

*Keiko Ihara¹, Yu Shikano^1,2, Sho Yagishita³, Kenji F Tanaka¹, Norio Takata¹ (1. Division of Brain Sciences, Institute for Advanced Medical Research Keio University School of Medicine, Tokyo, Japan, 2. Department of Biology, Stanford University, Stanford, CA, USA, 3. Center for Disease Biology and Integrative Medicine, Faculty of Medicine, The University of Tokyo)

Keywords:Dopamine, Reward prediction error, GRAB sensor, Methamphetamine