How does the sympathetic nervous system affect the gastrointestinal system?
How does the sympathetic nervous system affect the gastrointestinal system? In general, sympathetic stimulation causes inhibition of gastrointestinal secretion and motor activity, and contraction of gastrointestinal sphincters and blood vessels. Conversely, parasympathetic stimuli typically stimulate these digestive activities. Does parasympathetic increase stomach acid? Increased parasympathetic nervous activity regulates two regions of the stomach: In the […]