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Table 2 Regional gray matter volume differences in patients suffering from GTS compared to controls.

From: Lateral frontal cortex volume reduction in Tourette syndrome revealed by VBM

Anatomical area

L/R

Cluster size

T-value

x

y

z

Tourette GM volume decrease compared to healthy controls

IFG (BA 47/12)

L

144

3.44

36

38

3

GM volume increase of GTS+ADHD and GTS+ADHD+OCD compared to GTS+OCD

Amygdala

L

181

4.65

-33

-2

-20

  1. Listed are all regions that survived a cluster size extent threshold of k > 99 voxels. Coordinates refer to the point of maximal change in MNI space