Alterations of connectivity strength only in the experimental group after learning.

<p>(a) Alteration of connectivity strength in the lateral visual network. (b) Alterations of connectivity strength in the sensory-motor network. The RSNs were identified across all participants in the experimental and control groups respectively. The connectivity strength was measured statistically based on each voxel in the spatial map of each RSN and further compared between the rest scans before and after learning for each group. The statistical threshold was set at <i>p</i><0.05, corrected for multiple comparisons at the cluster level.