Summary
It has been shown that the muscular activity of the normal colon is influenced by many factors, both extrinsic and intrinsic.
It has been shown that feeding by mouth produces a reflex activity in the colon and that feedings through a gastric fistula produce no reflex and that this is an appetite or taste reflex and not a gastrocolic reflex.
The effect of psychic stimuli upon the colon musculature has been discussed.
It has been shown that stimuli arising in adjacent viscera have a profound influence upon the muscular activity of the normal colon.
The effect of distention upon the colon musculature has been shown; also the effect of prolonged distention has been shown and discussed.
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From the Research Department, Jackson Memorial Hospital, Miami, Florida.
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Welch, P.B. Factors influencing the muscular activity of the normal colon. American Journal of Digestive Diseases and Nutrition 4, 382–386 (1937). https://doi.org/10.1007/BF02999938
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DOI: https://doi.org/10.1007/BF02999938