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. Author manuscript; available in PMC: 2016 Oct 1.
Published in final edited form as: J Neurol Neurosurg Psychiatry. 2014 Nov 28;86(10):1097–1105. doi: 10.1136/jnnp-2014-309180

Figure 1. Global graph theoretical measurements for CN (black), LLD (red), aMCI (blue), and aMCI-LLD (green).

Figure 1

Error bars in the figures represent the standard error. Asterisk (*), cross-sign (×), and plus-sign (+) indicate that aMCI-LLD group is significantly different from CN, LLD and aMCI groups, respectively. Filled triangle (▲) and circle (●) indicate that LLD and aMCI groups differ significantly from the CN group. Abbreviations: CN, cognitively normal; LLD, late-life depression; aMCI, amnestic mild cognitive impairment; aMCI-LLD, late-life depression comorbid with amnestic mild cognitive impairment.