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Fig. 2 | BMC Neurology

Fig. 2

From: Functional brain network mechanism of executive control dysfunction in temporal lobe epilepsy

Fig. 2

Functional connectivity among the 19 channels during the EC tasks. a and b Connectivity matrices of the 19 channels in the incongruent tasks in the two groups. The matrices show how much each node interacts one another. Each node represents a channel. The scaled colors represent the FC strengths from transverse channel to vertical channel. c Averaged DTF in the incongruent tasks in the two groups. Error bars reflect SEM. The DTF in the HCs was significant higher than that in the TLE group in the incongruent tasks (t-test, ***P < 0.001). d and e Connectivity matrices of the 19 channels in the congruent tasks in the two groups. f Averaged DTF in the congruent tasks in the two groups. The DTF in the HCs was significant higher than that in the TLE group in the congruent tasks (t-test, ***P < 0.001). g and h Connectivity matrices of the 19 channels of the EC network in the two groups. i Averaged DTF in the EC network in the two groups. The DTF in the HCs was significant higher than that in the TLE group in the EC network (t-test, **P < 0.01). The connectives were observed to primarily propagate from the frontal regions in both the HC and TLE groups. The FC strengths in the HCs were definitely higher than those in TLE group

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