[6] Erection subsides when parasympathetic stimulation is discontinued; baseline stimulation within the sympathetic division in the autonomic anxious system causes constriction from the penile arteries and cavernosal sinosoids, forcing blood out in the erectile tissue through erection-linked veins which contain 1 deep dorsal vein, a set of cavernosal veins, and https://ed06936.wizzardsblog.com/26911844/the-smart-trick-of-official-that-no-one-is-discussing