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. 2021 Apr 15;22(1):25. doi: 10.1186/s10194-021-01240-8

Table 3.

Two-sample t-test (voxel-level P < 0.01 and cluster-level P < 0.05 Gaussian random field corrected) of difference in causal influence to and from the left amygdala in patients with migraine without aura versus healthy controls

Brain region Peak MNI coordinates Voxel size Peak t score
X Y Z
Causal outflow from L amygdala to the rest of the brain (X to Y)
L_Sup_Temporal -60 -42 12 203 -3.5682
Causal inflow to L amygdala from the rest of the brain (Y to X)
L_Inf_Frontal -39 -15 -24 118 6.0593

 L left; Sup superior; Inf inferior