D-2-3 Correlation between Acceleration Plethysmography Analysis and the Subjective Evaluation by Using Visual Analog Scale for the Effects of the Stimulus to Sensory System

Abstract

This paper describes correlation between acceleration plethysmography analysis (APG) and the subjective evaluation by using visual analog scale (VAS) for the effects of the stimulus to sensory system. The experiment employed 11 healthy subjects. APGs of the subjects are recorded when they are conducted to make experiments. Furthermore, in order to investigate the psychological state change, the subjects are required to answer VAS questionnaire for all experiments. The experiment result shows that there exists relationship between VAS data and APG data.