Table 3.

The p-values for Wilcoxon rank sum tests for hierarchical characteristics of PLI networks in healthy aging and familial vs. sporadic Alzheimer's disease.

Test	Band (sporadic/familial)	Effect	V (shape/binding)	R (shape/binding)
Elderly vs. Adult	Alpha	Healthy aging	0.6300/0.1484	0.4490/0.6300
	Beta	Healthy aging	0.9087/0.6629	0.9451/0.5977
	Alpha	Familial vs. sporadic	0.8768/0.5558	0.7330/0.6418
	Beta	Familial vs. sporadic	0.9259/0.1629	0.3364/0.3364

Left and right values are for shape and binding separately. No statistically significant differences were found.