**Acknowledgements**

This work was fully supported by the Taiwan Ministry of Science and Technology under Grant Numbers MOST 103-2221-E-009-139, MOST 105-2221-E-009-159, and MOST 105-2634- E-009-003. This work was also supported in part by the "Aim for the Top University Plan" of the National Chiao Tung University and Ministry of Education, Taiwan, R.O.C. This study was approved by the Institutional Review Board of the National Taiwan University Hospital Hsinchu Branch (Hsinchu, Taiwan), under the research project: A study of interactions between cognition, emotion and physiology (Contract No: 100IRB-32), and was approved by the Research Ethics Committee for Human Subject Protection of National Chiao Tung University (Hsinchu, Taiwan), Contract No: NCTU-REC-102-009-e. Thanks team members, Hong-Ming Ji, Shang-Chun Hsieh, Yi-Hua Huang, and Yao-Ming Wu, for assisting this study.
