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Table 2 Brain regions with significant differences in diffusion characteristics between MWoAs and healthy controls.

From: Structural changes of cerebellum and brainstem in migraine without aura

  Cluster size Peak T value MNI coordinates Cluster level
   x y z p FWE −  corr
FA: (Migraine group < Control group)
 Vermis VI extending to the bilateral lobule V and bilateral lobule VI 163 4.18 6 -68 -17 0.002
AD: (Migraine group > Control group)
 SpV 123 4.72 -2 -42 -63 0.026
MD: (Migraine group > Control group)
 SpV 170 5.00 -4 -42 -65 0.006
RD: (Migraine group > Control group)
 SpV 173 5.08 -4 -42 -65 0.004
  1. The results were assigned thresholds at p<0.001 (voxel level) and FWE-corrected to p<0.05 at the cluster level. AD Axial diffusivity, MD Mean diffusivity, RD Radial diffusivity, FA Fractional anisotropy, SpV Spinal trigeminal nucleus