Table 6.

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

	Moxibustion Group (n = 15)								Control Group (n = 13)
	Before Treatment				After treatment				Before Treatment				After treatment
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