Table 2.

Amount of SynGAP label by sub-compartments of the PSD complex (number of labels/µm length of measurement area) from four experiments.

PSD Core		Contiguous Network
Control (n)	High K+ (n)	Control	High K+
15.5 ± 1.3 (67)	6.7 ± 0.9 (66)**	7.6 ± 0.9	18.2 ± 1.7 **
17.8 ± 1.4 (32)	4.9 ± 0.9 (33)**	8.5 ± 1.7	11.2 ± 1.3
14.2 ± 1.4 (41)	6.3 ± 0.9 (45)**	5.3 ± 0.9	16.5 ± 2.2 **
20.0 ± 1.5 (43)	4.3 ± 1.1 (30)**	5.9 ± 0.9	11.2 ± 2.3*

Values given as mean ± SEM. n = number of synaptic profiles sampled,

^*P < 0.05 and

^**P < 0.0001, Student’s t-test.