Penis autonomic innervation actions

Mnemonic for penis autonomic innervation actions

Remember: "Point and Shoot":

Parasympathetic Points it, Sympathetic Shoots out the semen.
· Erection and Ejaculation.

"S2, 3, 4 keep the penis off the floor" Innervation of the penis by branches of the pudental nerve, derived from spinal cord levels S2-4


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