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The corona of the glans contains scattered free nerve endings, genital end bulbs, and pacinian corpuscles, which transmit sensations of pain and deep pressure. The glans is nearly incapable of detecting light touch.
The results of a fascinating study conducted by Dr. Christopher Cold and Dr. [[Ken McGrath|Kenneth A. McGrath]] demonstrate that the human foreskin in is an evolutionary advancement over the foreskins of other primates. The human foreskin is far more sophisticated and responsive, as their comparative anatomy studies prove. This is seen most clearly in the evolutionary increase in corpuscular innervation and simultaneous decrease in corpuscular receptors in the human glans relative to the innervation of the foreskin and glans of lower primates.<ref>Cold CJ, [[Ken McGrath|McGrath KA]]. [http://www.cirp.org/library/anatomy/cold-mcgrat/ Anatomy and histology of the penile and clitoral prepuce in primates: an evolutionary perspective of the specializes sensory tissue of the external genitalia]. In: Denniston GC, Hodges MF, Milos FM (eds). ''Male and female circumcision: Medical, Legal, and Ethical Considerations in Pediatric Practice''. New York: Kluwer Academic/Plenum Publishers, 1999. pp. 19-29</ref>
In other words, in monkeys and apes, the glans is more sensitive then the foreskin. In humans, this is reversed, so that the foreskin is more sensitive then the glans.