Fig. 7From: Relationships between feeding behaviors and emotions: an electroencephalogram (EEG) frequency analysis studySummary of the relationships between emotion, EEG activity, and feeding behavior. The size of the horizontal image of the trapezoid shows the relative differences between the numerical values acquired in the two circumstances: comfortable and uncomfortable spaces. The relative sizes were based on the correlation analysis. The length of the vertical lines of the trapezoid shows the relative relationship between the two virtual emotional circumstances. In some cases, there were almost no differences between the values in the two circumstances. According to these classifications, the upper column was named, Type 1, the second column was Type 2, and the bottom column was Type 3. CS comfortable space, UCS uncomfortable space; Light red: comfortable side; Blue: uncomfortable sideBack to article page