Watch what happens in your brain during an orgasm

To be a sensory-behavioral process that generates so much public interest, the little neuroscientific research that has focused on understanding orgasm is remarkable.Even neuroscientist Barry R.Komisaruk, who now studies brain activity during sexual response and orgasm, pursued other research when a "casual finding" revealed that vaginal stimulation blocked pain in laboratory rats .That led Komisaruk, to investigate if the same pain block occurred in women.

Look what happens in your brain during an orgasm

Previously, it was thought that genital sensation It reached the brain only through the spinal cord.Komisaruk studied five women with severed spinal cord for injuries that left them paralyzed from their torsos below.During the investigation, the women used vaginocervical self-stimulation and They felt both the stimulation and the pain block.They even experienced orgasm.

"It was very emotional," Komisaruk recalls.Some of the women cried (...).surprise for me and for them because s their doctors had told them that after the injury their sexual life was over ; they would not be able to feel the genital sensations «.

Komisaruk and his colleagues used functional magnetic resonance imaging (fMRI) to determine that the genital sensation was a signal of the brain in women without an intact spinal cord. The test revealed the activation of an alternative pathway through the vagus nerve, a long cranial nerve that had never been shown to extend to the pelvis in humans.The results, published in the brain research, proved to be the world's first evidence that women's orgasms occurred in the brain.

Since then, they have been used new technologies to identify the sequence of the regional activity of the brain during and after orgasm, as well as a map of the clitoris, the vagina, and the cervix.The sensations and genital orgasms of men were also mapped. data so far show that the penis, scrotum and testicles create sensations in different regions of the brain.

Komisaruk's current work could help people who do not experience orgasm. «Practically nothing is known about anoregasmia in men or women.

Watch what happens in your brain during an orgasm

He and his colleagues are developing a method do neurobiofeedback to allow people with genital sensation, but without orgasm to see " their own brain activity in real time and thus discover where the blockage occurs ." Abnormalgasmic individuals could possibly learn to surround the blockage by controlling the related region of the brain.

While they are investigating, they have left us with impressive images, such as the following video, which allow us to see how the brain reacts to an orgasm.It is amazing!

Thanks to this research on genital stimulation and pain block, evidence has been reached that the areas of the brain activated by pain are the same as those that are activated with orgasm., it was shown that the more pleasant the genital stimulation, the greater the blockage of pain. «There is connection intriguing nes between pleasure and pain in the brain that we still do not understand, but we are working on it ».

If you liked to discover what happens in your brain during an orgasm, do not miss our article about brain orgasms: 4 things that provoke them.

Image: Summer Bradshaw, Reigh LeBlanc, new 1lluminati and Alexandra Bolzer via Flickr

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