The anatomical structure of the human body is very delicate and magical. "People are able to sing, dance, write, do, and fall in love and get married... all because they have a healthy brain. As we discussed earlier, there are three regions in the human brain that are related to erectile function, namely, the sexual excitation center is located in the limbic system of the brain;"; Gonadotropins are produced in the hypothalamus; The third area is the cerebral cortex, which is an important center of sexual control. "It can both produce sexual excitement and potentially inhibit sexual excitement, making the penis unable to erect. Impotence caused by this method is called mental impotence.".
In patients with traffic accident injuries, brain tumors, and cerebral haemorrhage, damage to the limbic system may occur, and patients who survive may also be left with disabilities. Of course, sexual dysfunction may also occur.
Similarly, if the lower part of the thalamus is also damaged during brain injury, the production of gonadotropins in the lower part of the thalamus will decrease, and of course, the production of testosterone will be affected. A man with abnormal androgens in his blood can have abnormal sexual function. Brain lesions sometimes cause excessive prolactin production in the lower part of the thalamus, which can also cause organic impotence. Diseases are ever-changing. There are many different manifestations of the same disease. Milder brain injuries, cerebral haemorrhage, and brain tumors do not affect sexual function after treatment, or have little or no impact.
(Intern Editor: Huang Jiazhen)