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Fig. 6 | The Journal of Physiological Sciences

Fig. 6

From: Relationships between feeding behaviors and emotions: an electroencephalogram (EEG) frequency analysis study

Fig. 6

Relationships between individual differences in eating time and areal differences of occupancy rate in the respective frequency band. A 4–8 Hz, B 8–12 Hz, C 12–16 Hz and D 16–23 Hz. Each data point represents the differences in eating time and the areal differences in the occupancy rate. These two-dimensional graphs are the same as those of the X–Z planes, as shown in Fig. 4. Data from all participants are plotted together. The black line shows a linear fit. The red regression line with asterisks denotes that the areal differences in occupancy rates correlate with differences in eating time. n = 13, A R2 = 0.341, F = 7.21, P = 0.021; B R2 = 0.086, F = 2.14, P = 0.171; C R2 = 0.762, F = 39.45, P = 5.99 × 10− 5; D R2 = 0.088, F = 2.157, P = 0.17

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