Table 2.

Comparison of network characteristics between patients and controls. The density is given at a threshold of ρ = 0.6, whereas the average connection strength is given at a density of 0.2. Because of missing data in the patient group, fewer areas (n = 18) were included in these analyses than those described in Fig. 4.

	Density		Average connection strength
	Controlsa	Patients	Controlsa	Patients
Glutamate	0.15 (0.20)	0.31	0.62 (0.66)	0.61
GABA	0.10 (0.07)	0.22	0.54 (0.47)	0.64
NAA	0.20 (0.19)	0.25	0.65 (0.68)	0.64

^aNumbers between brackets display the results of the analyses with the five second measurements and give an indication of the robustness for within-subject variations.