1. Department of Science in Korean Medicine, Graduate School, Kyung Hee University, Seoul 02447, Korea
2. Department of Physiology, Seoul National University College of Medicine, Seoul 03080, Korea
3. Neuroscience Research Institute, Seoul National University College of Medicine, Seoul 03080, Korea
4. Department of Physiology, College of Korean Medicine, Kyung Hee University, Seoul 02447, Korea
5. Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul 03080, Korea