Department of Neurosurgery,The Third Affiliated Hospital of Kunming Medical University(Yunnan Province Tumor Hospital),Kunming 650118,China;
Kunming Institute of Zoology,Chinese Academy of Sciences,Kunming 650223,China;
Laboratory of Reproductive Neuroendocrinology,Department of Animal Sciences,Faculty of Biological Sciences,Quaid-i-Azam University,Islamabad 45320,Pakistan;
Kunming General Hospital of Chengdu Military Region,People's Liberation Army,Kunming 650032,China;
Minimally Invasive Neurosurgery Department,The First Affiliated Hospital of Kunming Medical University,Kunming 650032,China;
Addiction; Conditioned place preference; RU38486; Glucocorticoid receptor; Retrieval; Reconsolidation; Reward memory;