Fig. 1.

Examples of point-light display combinations: 1 frontal human upright versus frontal human inverted, 2 lateral human upright versus lateral human inverted, 3 frontal dog upright versus frontal dog inverted, 4 lateral dog upright versus lateral dog inverted, 5 frontal human upright versus frontal dog upright, 6 lateral human upright versus lateral dog upright, 7 frontal human upright versus lateral human upright, 8 frontal dog upright versus lateral dog upright