Differential effects of emotion categories associated with high arousal. Parameter estimates of activity (beta values and arbitrary units) are shown for significant clusters (P < 0.001) in (a) right STG correlating with the main effect of emotions in the A+V+ quadrant, (b) right caudate head, and (c) right premotor cortex correlating with the main effect of Tension in the A+V− quadrant (A+V−). The average parameters of activity (beta values and arbitrary units) are shown for each of these clusters. Error bars indicate the standard deviation across participants.