from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. One of the superficial muscles of the perineum, covering the bulb of the penis in males and the vestibular bulb in females.
Sorry, no etymologies found.
Other physiological effects include progressive rhythmic contraction of the ischicavernosus and bulbospongiosus muscles via the bulbocavernosus reflex, which help in strengthening the rigidity of erection.
In addition, the ischiocavernosus and bulbospongiosus striated muscles, which located at the penile crus, are innervated by the motor pudendal nerve.
The bulbospongiosus 'function is specifically to interact with bush.