Table 2.

Univariate relationship between network topology and cognition in patients with MCI and healthy elderly.

	MCI		Controls
	Eglob	C	Eglob	C
				r (p)
Cognitive control
Category fluency	0.56 (0.005)	0.61 (0.002)	0.34 (0.14)	0.20 (0.39)
Verbal fluency	0.17 (0.43)	0.33 (0.12)	0.00 (0.99)	-0.04 (0.87)
Digit symbol substitution	0.48 (0.022)	0.40 (0.06)	0.29 (0.23)	0.14 (0.55)
Stroop suppression	0.46 (0.025)	0.21 (0.32)	0.26 (0.29)	0.24 (0.33)
Tower of London rule violations	-0.04 (0.86)	-0.12 (0.57)	-0.04 (0.88)	0.04 (0.88)
Trails switching	-0.17 (0.44)	-0.42 (0.041)	-0.20 (0.40)	-0.28 (0.24)
Memory
FCSRT free recall	0.28 (0.19)	0.32 (0.13)	0.16 (0.51)	0.0 (0.99)
CRMT face recognition	0.40 (0.05)	0.08 (0.71)	0.16 (0.51)	0.01 (0.96)

Pearson product-moment correlations (r) of cognitive scores with global efficiency (Eglob) and mean clustering coefficient (C), with parenthetical p-values. Coefficients shown in bold reach significance after Bonferroni correction for number of network measures (uncorrected p < 0.025), but not number of cognitive tests.