El Dr. Struthers narra cómo la pornografía altera el cerebro del hombre, usando los |mas
Ciencia | Sexualidad | Dr. William Struthers | United States | sex | brain science | pornography | masturbation | stimulation | endorphins | serotonin | oxytocin | vassopressin | synapse | bio-chemical | receptors | neuro-science | bonding | chemical bonding | orgasm | neuro-transmitters | Addiction | Sexuality