440
CHAPTER 27
20 cm
15
cm
10 cm
TIME
1
MINUTE
FIG. 190. The effect of a meal on the motility of the sigmoid colon in a spinal paraplegic
(Li). (Patient No. 26). At first arrow patient was shown his meal. At the point indicated by
the second arrow he began to eat. From Connell, Frankel and Guttmann (1963)
Para
plegia,
i, no.
TIME
1
MINUTE
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RECTAL PRESSURE
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FIG. 191. Effect of moderate rectal distension on the motility of the pelvic colon.
At the arrow A a soft rubber catheter tied to a latex balloon is passed into the rectum.
At the arrow B, 100 ml of water are passed into the balloon resulting in immediate
inhibition of the sigmoid activity. From Connell, Frankel and Guttmann (1963)
Para
plegia, i,
in.
