An introduction to the ways to understand the relationship between sexual activity and nervous system to make sex more exciting

The nervous system is the main skill regulation system in the human body. Each organ system in the body completes different functions under the unified regulation of the nervous system in order to adapt to the changes of the internal and external environment and maintain the normal life activities.
The basic way for the nervous system to realize its regulatory function is reflex activity. For example, the hand retracts as soon as it touches the kettle. This process is called reflex. The completion of the reflex activity requires a neural pathway, which can also be called a reflex arc. The reflex arc is composed of receptors, afferent nerves, centers, efferent nerves and effectors. For example, in the previous example best dildo , the skin of the hand is the receptor, and the hot feeling is caused by touching the boiled water. This sensory afferent nerve reaches the nerve center, the cerebral cortex, which issues evasion commands through the efferent nerve knife effector, the arm muscle, which contracts, and the hand pulls back. Although this process involves five parts, because the nerve conduction is very fast huge anal dildo , this continuous action is completed almost in an instant. Of course, this is a relatively simple reflex activity, because sexual activity requires the mobilization of many reflexes that the whole body participates in, so the process is much more complicated, but the basic principle is the same.
The neural institutions that regulate visceral activity are always called duty nervous system, including sympathetic nerve and parasympathetic nerve. Most organs are innervated by sympathetic and parasympathetic nerves, and the two types of nerves often have opposite effects on the same organ. For example, when the parasympathetic nerve is excited, it can contract the bladder detrusor and relax the bladder sphincter, thus contributing to urination. When the sympathetic nerve is excited, it relaxes the bladder detrusor, contracts the intravesical sphincter and inhibits micturition.
There are two levels of centers that control autonomic nerve activity, and there are primary centers in the spinal cord that regulate vegetative function. Some of the most basic reflex activities in the human body can be completed in the center of the spinal cord, such as vascular tension reflex, sweating reflex, micturition reflex, defecation reflex, erectile reflex and so on. The human brain is a high-level center for regulating plant sexual function. If the advanced center of higher animals is damaged, the motor function of the body will be seriously affected, and the plant sexual function will also be affected to a certain extent, losing the ability of fine adjustment.
At the beginning of the 20th century girl butt , Pavlov established the advanced theory of neural activity by means of scientific experiments. The basic way of advanced neural activity is mainly conditioned reflex, which is one of the advanced skills of the brain. Conditioned reflexes are acquired during ontogeny.
Human sexual activity is regulated by the autonomic nerve, resulting in a series of changes, such as penile erection, ejaculation, vaginal narrowing, increased vaginal leakage gay dildo , involuntary suction of pelvic muscles and so on. These activities are controlled by both the primary center of the spinal cord and the higher center of the brain.
Animal sexual activity is a kind of conditioned reflex, when the hormone changes in the body, produce estrus phenomenon, such as encounter the opposite sex, mating will occur immediately.
However, human sexual activity plays both the role of the first signal system and the role of the second signal system. People not only produce sexual excitement after being stimulated by specific images of the opposite sex, but also have sexual responses after receiving abstract stimuli such as words. On the other hand, the human brain has a strong inhibitory effect on sexual activity, so that although people have sexual impulses, they do not immediately turn into sexual behavior.
The erection of the penis through masturbation does not need to go through the brain, but belongs to the primary center-reflex activity controlled by the spinal cord; erection caused by visual and other non-physical stimuli must pass through the higher center of the brain.
In terms of neuroregulation of sexual activity, there are also differences between men and women: the second signal system of men in sexual activity seems to surpass that of women, and they have a strong response to all kinds of signals, but women need to receive caress, the stimulation of pure physical contact, in order to achieve sexual excitement.
Introduction to ways to make sex more exciting
Because of the different physical structures between men and women, it often takes a long time for women to reach the best part. To quickly improve the best parts, here are some tips on how to make sex fast and exciting.
First of all, what if he suddenly inserts quickly and makes you excited? Maybe you need to give him a break. Let him lie quietly while caressing and kissing him for about 30 minutes.
If there are conditions, the two can do it on the stairs, the woman sits on the stairs with a pillow, and the male partner sits on the next staircase between the female thighs, which not only makes the man's neck and head move better. it will also give the woman a better view and more convenient lip stimulation from the sensitive organs of the sexual partner.
Sit with your back against the wall, put your partner's head on your lap and wrap your arms around him. Feel each other's warmth, breath and heartbeat. Then change each other's position and repeat the above action.
Suck the other person's tongue and stimulate the lower salivary glands, but the other person produces sweet saliva. Inhaling and sucking out the other person's moist lips can especially arouse desire.
Finally, they both fell asleep and enjoyed a good life.
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