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Fig. 5 | Journal of NeuroEngineering and Rehabilitation

Fig. 5

From: Impairments of cortico-cortical connectivity in fine tactile sensation after stroke

Fig. 5

Large-scale and intermediate-scale brain network properties for the stroke and control groups. a–c The smallworldness \(SW\), global-efficiency \({E}_{glo}\) and local-efficiency \({E}_{loc}\) in the affected limb stimulation (left limb for the controls, round dots) and unaffected limb stimulation (right limb for the controls, square dots) as linked by line for each subject in both groups. d Mean values of the interdensity \({K}_{inter}\) in the affected limb (left limb, black bars) and unaffected limb (right limb, gray bars) stimulation for the two groups. e, f are the intradensity \({K}_{intra}\) of the unaffected (right) hemisphere and affected (left) hemisphere for the stroke and control groups, respectively. The vertical line indicates the Standard Error of Mean (SEM). The asterisk denotes the significant (* denotes P < 0.05 and ** denotes P < 0.01, paired t-test) differences with regard to the stimulation to the two forearms

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