The multi-tactile stimulation system was developed to analyze cognitive function characteristics. The developed system consists of three units; control unit, drive unit and actuator that simultaneously and separately supports the vibration, heat, and pressure stimulation. From the results, vibration stimuli have a wide frequency range of 0-300 Hz comprising 20 levels, and stimulation intensity comprising 40 levels. The control temperature and stimulation temperature used for heat stimulation comprise four and eight levels, respectively. Pressure stimuli in the range of 0-600 mmHg can be stimulated comprising 12 levels. Therefore, the developed stimulator can be used for integrative tactile perception and cognition studies on various vibration, heat and pressure sensations.

• Ul-Ho Jeong(School of Biomedical Engineering, Research Institute of Biomedical Engineering, College of Biomedical & Health Science, Konkuk University) | 정율호
• Jung-Chul Lee(School of Biomedical Engineering, Research Institute of Biomedical Engineering, College of Biomedical & Health Science, Konkuk University) | 이정철
• Sung-Jun Park(School of Biomedical Engineering, Research Institute of Biomedical Engineering, College of Biomedical & Health Science, Konkuk University) | 박성준
• Sang-Pyo Hong(School of Biomedical Engineering, Research Institute of Biomedical Engineering, College of Biomedical & Health Science, Konkuk University) | 홍상표
• Mi-Hyun Choi(School of Biomedical Engineering, Research Institute of Biomedical Engineering, College of Biomedical & Health Science, Konkuk University) | 최미현
• Hyun-Joo Kim(School of Biomedical Engineering, Research Institute of Biomedical Engineering, College of Biomedical & Health Science, Konkuk University) | 김현주
• Na-Rae You(School of Biomedical Engineering, Research Institute of Biomedical Engineering, College of Biomedical & Health Science, Konkuk University) | 유나래
• Soon-Cheol Chung(School of Biomedical Engineering, Research Institute of Biomedical Engineering, College of Biomedical & Health Science, Konkuk University) | 정순철
• Hyung-Sik Kim(School of Biomedical Engineering, Research Institute of Biomedical Engineering, College of Biomedical & Health Science, Konkuk University) | 김형식 교신저자