[3P] 51 Appetitive and Aversive Learning

[3P-172] The role of the ventral tegmental area and periaqueductal gray matter in morphine-induced conditioned reward and aversive learning

*Lin Yu-Chen¹, Wu Chi-Wen^1,2, Ou Chen Yin¹, Yu Ying Hao¹, Yu Yi Chun¹, Shyu Bai Chuang³, Huang Chih Wei¹ (1. Department of Psychology, Fo Guang University, Yilan County 26247, Taiwan, 2. Department of Pharmacy, Keelung Hospital, Ministry of Health and Welfare, Keelung City 20148, Taiwan, 3. Institute of Biomedical Sciences, Academia Sinica, Taipei 11529, Taiwan)

Keywords:Morphine, conditioned taste aversion, conditioned place preference, ventral tegmental area