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Fig. 4 | BMC Geriatrics

Fig. 4

From: Cognitive training can reduce the rate of cognitive aging: a neuroimaging cohort study

Fig. 4

Asymmetry in functional entropy change in training groups. Panel (a): The functional entropy asymmetry differences (black bars) between predictions (blue bars) with actual values (red bars) indicated that asymmetry in functional entropy decreased significantly less in the multi-domain CogTr group than in controls (t = 2.48, p = 0.012). Panel (b): In contrast, it did not decrease less in the single-domain group (t = 1.13, p = 0.136). Panels (c) and (d): asymmetry in gray matter decreased significantly less in the multi-domain group (t = 2.93, p = 0.005) and single-domain group (t = 3.33, p = 0.002). Subjects are ranked according to the values

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