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. 2019 May 15;10:555. doi: 10.3389/fphys.2019.00555

FIGURE 2.

FIGURE 2

Correlation with itch NRS rating. Functional connectivity between the right pIns and left BG during itch stimuli had significant and negative correlation with itch NRS. Scatter plot: Mean parameter estimates of the cluster (cluster size: 157 voxels) and itch NRS rating. Parameter estimate reflects intensity of functional connectivity between the right pIns and left BG. MNI brain template: https://www.nitrc.org/projects/mricron.