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Table 3 Regions of statistically significant increased GMV in IE, SE and epileptic Beagles compared to healthy control Beagles

From: Grey matter volume in healthy and epileptic beagles using voxel-based morphometry – a pilot study

Major brain region

Region of increased GMV

Voxel per cluster

Z score

PFWE-corr

Group

Frontal

right suprasylvian gyrus

3

5.05

0.007

IE

Parietal

precruciate gyrus/cruciate sulcus

4

5.11

0.005

 

Temporal

left piriform lobe

4

5.04

0.007

 

Parietal

region coronal sulcus

8

4.99

0.009

SE

Olfactory

right olfactory bulb

3

4.90

0.015

Epileptic

Temporal

left sylvian gyrus

14

5.28

0.002

 
 

right sylvian gyrus

8

5.00

0.009

 
 

left suprasylvian gyrus cranial

55

5.67

0.000

 
 

right suprasylvian gyrus cranial

19/5

5.39/ 4.99

0.001/0.009

 
 

left piriform lobe

42

5.92

0.000

 
 

right piriform lobe

11

5.76

0.000

 
  1. Underlined: significant changes in GMV even with an extend threshold of 10 voxels (GMV: grey matter volume, IE: idiopathic epilepsy, SE: structural epilepsy)