The sympathetic innervation for the penis arises from the T11-L1 segments with the spinal cord. These nerves synapse While using the sympathetic trunk, which provides off the postganglionic sympathetic fibers that go through the pelvic plexus and join the cavernous nerve. Conversely, the inhibitory sympathetic stimuli trigger the ejaculation when https://edwini67o7.livebloggs.com/41930582/new-step-by-step-map-for-service