Table 6 Brain regions significantly activated during 100 ml rectal balloon distention in both groups

Prefrontal Cortex

X Y Z

BA

T

P

XYZ

BA

T

P

X Y Z

BA

T

P

X Y Z

BA

T

P

26 40 -24

11

4.98

0.000

6 60 -6

10

3.62

0.993

58 24 12

45

6.03

0.001

−24 40 -16

----

3.36

0.024

26 72 -8

10

5.2

0.000

−24 64 -8

10

5.19

0.006

54 -2 24

6

3.6

0.048

52 50 -10

47

7.06

0.000

−22 38 46

8

4.95

0.005

−12 46 6

----

3.51

0.05

52 34 34

9

6.91

0.000

−52 18 0

47

4.16

0.042

52 46 40

46

6.31

0.000

−38 34 -14

11

3.74

0.042

50 22 -6

47

3.69

0.000

−12 -14 60

6

3.86

0.008

Anterior Cingulate Cortex

10 30 -12

32

5.82

0.000

4 -52 24

31

3.62

0.991

18 34 16

----

4.32

0.049

−20 -66 10

30

4.99

0.001

10 -20 34

----

3.99

0.042