Scientists from the University of Turku have found that men’s brains release opioids during orgasm, which is derived from the stimulation of couples. Research published Journal of Nuclear Medicine.
The role of opioids in regulating pain and pleasure in sexuality is not fully understood. Finnish scientists using positron emission tomography (PET) and magnetic resonance imaging (MRI) have found that their production is increased in the hippocampus after orgasm. This area of the brain plays a key role in regulating emotions and memory.
Six male volunteers participated in the experiment. Her genitals were stimulated by regular partners during neuroimaging sessions.
The scientists noted that it was difficult for the participants to remain still during the scan, since the stimulation of the genitals causes pleasant sensations in the body. Still, all the volunteers managed to orgasm.
Stimulation of the penis before orgasm increased activity in the hippocampus and other areas of the brain that process emotions and touch. The study’s lead author, Professor Patrick Gern, explained that these results could be useful in developing new treatments for orgasmic problems.
The groundbreaking work sheds light on the neuroscience of pleasure and has the potential to lead to advances in understanding and addressing sexual health issues. However, more research is needed to fully understand the relationship between opioids, pleasure, and sexual experience in both men and women.
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