Table 2.

Fractal scaling exponent (α) averaged by groups and areas.

ROIs	Control	MDD	OCD
Left central parietal	0.83	0.83	0.86
Right central parietal	0.84	0.82	0.85
Middle central parietal	0.87	0.86	0.90
Left parietal occipital	0.84	0.88	0.92
Right parietal occipital	0.87	0.89	0.92
Middle parietal occipital	0.87	0.88	0.94
Left temporal	0.79	0.82	0.83
Right temporal	0.81	0.84	0.84
Left frontal	0.79	0.81	0.87
Right frontal	0.78	0.81	0.88
Middle frontal	0.77	0.81	0.88