Cognition and interpersonal coordination of patients with schizophrenia who have sports habits
Fig 2
Comparison of group coordination between two groups.
Grayscale contour plots in (a) the patients and (b) the control group indicate the normalized frequency in a three-angle space. The three angles indicate inner angles in the triangle of three attackers (see in Materials and Methods); thus, the plot was on the (two-dimensional) phase plane. The typical time series of the three angles in (c) the patients and (d) the control group are shown.