Post Date December, 02 2023
Human sexual desire is a very clear desire that comes from within the body. Sexual desire is the result of the combined action of sex hormones and higher neural activity in the brain. When people are able to cause sexual excitement by looking, listening, touching, and imagining, sexual impulses are transmitted through the diencephalon and hypothalamus. The high-level nerves of the brain immediately feed back impulses to the spinal cord center that controls the reproductive health organs, producing local congestion and secretion reactions in the genitalia.
This response is then fed back to the diencephalon and hypothalamus, and the brain then commands to strengthen this response, repeating it until it reaches the desire and orgasm of * *. If there is no local congestion or secretion of sexual excitement in the genitalia, the brain will no longer receive feedback information on sexual excitement, and therefore no longer send out reinforcement signals, and sexual desire will be interrupted.
The male sexual organs include penis, scrotum, penis, epididymis, vas deferens, penis, prostate, etc. The basic manifestations of sexual desire are erection of penis, secretion of scrotal fluid and prostatic fluid, etc. In * * activities, men are different from women in that they are not in a relatively passive position. Women's pleasure is generated by men's insertion, friction, and other behaviors, and men's sexual satisfaction is often accompanied by * *** Controlled by the central nervous system, once entering the * * stage, it is irreversible.
Some elderly people, due to the decline of sexual function, experience a decrease in sensation during the process of sexual intercourse, or no excitement during sexual intercourse. They feel "ejaculation" instead, which naturally leads to a decrease in pleasure. It would be strange if you could * *, * *, and have no pleasure. There is no pathological change, it is possible to have sexual intercourse without pleasure, so the reason should be found from a psychological perspective.
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