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Nothing quite so drastic is expected to occur with a bit of orgasmic neural training in the lab, Komisaruk says.

toe curl orgasm

These so-called central pattern generators are what let mollusks swim, rats crawl, tadpoles breathe and perhaps human males thrust their pelvises and ejaculate.

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Animal experiments support the idea.

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Most patients find the experience displeasing.

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The Science Behind Toe-Curling Orgasms

In women, the uterus contracts rhythmically; in men, sperm-carrying semen is propelled out of the body. And three of the volunteers experienced an orgasm. If vagus nerves reach human pelvises, genital signals could hopscotch over the spinal cord and still reach the brain. Facebook Twitter Show more sharing options Share Close extra sharing options. Rat studies suggest that females, too, have these muscle-contracting proto-brains. Next, these titillating signals enter the spinal cord at the base of the spine and zip up to brain regions that respond to genital sensations.

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