Details, Fiction and Filler for younger brother
The sympathetic innervation for the penis comes from the T11-L1 segments of your spinal twine. These nerves synapse With all the sympathetic trunk, which gives from the postganglionic sympathetic fibers that go through the pelvic plexus and be part of the cavernous nerve.The corpora cavernosa are enveloped through the tunica albuginea, that's a lay