1. Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, China;
2. Department of Physiology, Jiamusi University, Jiamusi, China;
3. School of Clinical Medicine, Changchun University of Chinese Medicine, Changchun, China;
4. School of Medicine, Dalian University, Dalian, China;
5. Department of Physiology, College of Basic Medical Sciences, Jilin University, Changchun, China