Table 1.

Effect of electrical stimulation on colonic emptying of solids

	No of pellets evacuated after 30 min of spontaneous emptying	No of pellets emptied after stimulation
Dog 1, session 1	0	41
Dog 1, session 2	1	44
Dog 2, session 3	0	31
Dog 2, session 4	0	27
Dog 2, session 5	0	38
Dog 3, session 6	0	38
Dog 3, session 7	0	46
Dog 3, session 8	0	50
Dog 3, session 9	0	30
Dog 3, session 10	0	50
Dog 4, session 11	0	31
Dog 4, session 12	1	30
Dog 4, session 13	1	40
Dog 4, session 14	0	33
Dog 5, session 15	0	35
Dog 5, session 16	1	39
Dog 5, session 17	0	50
Dog 5, session 18	0	41
Dog 5, session 19	0	43
Dog 6, session 20	0	41
Dog 6, session 21	0	31
Dog 6, session 22	0	46
Dog 6, session 23	0	48
Dog 6, session 24	0	38
Dog 6, session 25	0	31