What happens to the brain during orgasm

In the genitals there is a huge number of nervous endings, so genitals are so sensitive. During the stimulation of the genitals, the nerves arranged in them send signals into the spinal cord, from where they enter the brain.

Here are nerves that convey information from genital to the brain:

  • The iliac-groove nerve transmits information from large sexual lips in women, scrotum and membe root in men;
  • Pelvic domestic nerves transmit pulses from the vagina and cervix in women and from the rectum in both sexes;
  • The stenular nerve is responsible for the transfer of information from the clitoris in women and from the scrotum and membe in men.

Depending on the nerves involved, the orgasm can be perceived differently. For example, in women, clitoral orgasm differs from vaginal, and in men, the orgasm from the stimulation of membe will differ from orgasm with additional prostate stimulation.

Feel free to try sex toys and new techniques: stimulation of different sections of genitals will help get new bright sensations.

So, through the nerves in the genitals, the irritation comes to the spinal cord, and then goes to the head.

How the brain reacts to sexual stimulation

There are pleasure centers in the brain that allow us to understand what something pleasant happens, and make it make it again and again.

Dr. Barry Komisisarak (Barry R. Komisaruk) from Ratger University conducted a study of female orgasm. The testes are masturbated in the MRI apparatus, and scientists monitored the activity of the brain at the time of orgasm. As a result, researchers found out An FMRI Time-Course Analysis of Brain Regions Activated During Self-Stimulation to Orgasm in Women, which enjoyment centers are activated during the climax.

First, the activity is observed:

  • in the genital sensory area of ​​the cortex of the brain, which takes pulses from genitals;
  • Talamus, which is responsible for the redistribution of information from the senses;
  • cerebellum controlling muscle functions;
  • Hydatalamus – parts of a limbic system related to emotions and hormone production.

Closer to the beginning of the orgasm and during it are activated:

What happens to the brain during orgasm
  • Lob’s brain shares responsible for decision making;
  • the entoric bark participating in spatial orientation and memory formation;
  • Front waist bark responsible for emotions and motivation;
  • the island of the brain involved in the perception and analysis of information obtained from other organs;
  • Plots of the Limbic System – Almonds and Hippocampuses.

Activation reaches a little later during orgasm:

  • in the hypothalamus;
  • adjacent kernel controlling the dopamine response;
  • The taper of the core – parts of the striped body of the brain, where a large number of dopamine is concentrated.

Also at this time, the amount of oxytocin increases, which increases the sense of trust, and vasopressin, which is responsible for the occurrence of a sense of affection.

Because of the emission of hormones after sex, a sense of attachment and tenderness to the partner increases.

As can be seen in the video below, almost the entire brain is active during orgasm. The higher the amount of oxygen in the blood in a certain area of ​​the brain, the larger color it is marked. During orgasm, almost the whole brain is highlighted with yellow and orange, which means that almost all of its areas are active.

However, in some areas of the brain, activity is still reduced. This is a side orbitorrontal bark responsible for control over behavior.

Orgasm and lack of control

A team of researchers from Groningen University in the Netherlands led by Janniko Georgiadis (Janniko Georgiadis) held several studies of men and women’s brain activity during sexual stimulation.

Researchers found that there are practically no difference between the activity of the brain of men and women during the secca. In both sexes during orgasm, the brain area was disconnected, located opposite the left eye: the side orbitorrontal bark, responsible for control over behavior.

Giannico Georgiadis suggests that the side orbitorrontal bark may be the basis for controlling sexual behavior. Perhaps only weakening the control, can be achieved orgasm.

Deactivation of lateral orbitorrontal bark occurs only during orgasm. Not yet found any other activity causing a similar effect.

Probably, precisely hard control over sexual behavior prevents some people to get orgasm.

Also at the peak of sexual enjoyment there is a deactivation of brain activation during Human Male Ejaculation and the entoring bark that are associated with vigilance and fear. The same suppression of the activity of almonds is observed in people under the action of cocaine. Scientists explain this by the euphorical state, which occurs during orgasm.

However, not everyone gets to achieve a peak of pleasure. And the reason again lies in the brain.

Possible causes of anorgasmia

Problems with the achievement of orgasm can be caused by the insufficient number of dopamine or its receptors.

Sexual dysfunction is observed in 30-50% of people taking selective inhibitors of serotonin reverse seizure (SSRS): cytitalopram, sertraline, paroxetine, fluoxetine – third-generation antidepressant group. These drugs can reduce the production of dopamine, neurotransmitter, which provides pleasant feelings and regulates the remuneration scheme – supports a person’s desire to make a pleasure again.

It cannot be said that the orgasm depends on dopamine directly, since after the abolition of SIRES, when the level of dopamine comes to normal, in part of patients, sexual dysfunction is still preserved. However, dopamine definitely plays a major role in reaching orgasm. To increase your chances of sexual climax, you need to take care of the sufficient level of this hormone. That’s what you can do for this:

  1. Fuck out. High-quality sleep does not affect the level of dopamine, but it contributes to an increase in the amount of dopamine receptors.
  2. There are products rich in tyrosine. From the amino acid of tyrosine is synthesized by amino acid L-Dioxiphenylalanine, or dof, and it is a predecessor of dopamine. Many tyrosine are contained in rabbit and turkey meat, beans, lentils, peanuts and sesame, dairy products (cheese and cottage cheese), sunflower seeds and pumpkins.
  3. Follow weight. People with excess body have disorders in dopamine synthesis in a striped brain body Do DoPaminergic Impairments Underlie Physical Inactivity in People with Obesity? .

I hope these knowledge will help you better understand your body and experience bright sensations more often.

What happens to the brain during orgasm
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