Brain Activity Analysis on “Kana-Ami” Making Process

In this paper, the brain wave activity and saliva α-armylase for expert and non-expert was measured during five test of “Kana-ami” fatigue. Two experts were employed as expert and non-expert for comparison. The feature of subjects’ working state and physical condition for each trial test was paid attention. It is found that expert was able to keep charging and concentrate working state even the body under the fatigue condition.