PROBLEM TO BE SOLVED: To quantitatively evaluate sensitivity by using brain physiology information.SOLUTION: This method quantitatively evaluates sensitivity by extracting brain physiology information concerning each axis of a multiple axis sensitivity model that includes axes of comfort/discomfort, active/inactive, and anticipation from regions of interest relating to comfort/discomfort, active/inactive, and anticipation, and evaluating sensitivity by using the brain physiology information of each axis of the multiple axis sensitivity model.SELECTED DRAWING: Figure 2
SENSITIVITY EVALUATION METHOD