Depression is so well hidden that it’s hard to prevent it with a gun! How exactly does it stick to a person? What are the selection criteria of this demon? Depression, is the brain first, or psychological damage first? Depression this guy is the most powerful, is to hide the body, so far no one dares to beat their chest to determine how it came, you say God is not mysterious? But even the most cunning fox will reveal its tail, there are a few more powerful scientists, according to some traces, traced to the origin of depression. So there are some legends about the origins of depression in the jungle, medically called hypotheses. One of the most famous hypotheses is the monoamine hypothesis. The monoamine hypothesis refers to the fact that depression is caused by a decrease in the neurotransmitters of the monoamines 5-hydroxytryptamine, norepinephrine and dopamine in the brain. So what are neurotransmitters? The brain transmits various instructions one by one by nerve cells, and the neurotransmitters that act as transmitters between nerve cells are called neurotransmitters. One type of transmitter is called monoamine neurotransmitters, which are mainly related to the human mind, emotion and cognition. And 5-hydroxytryptamine and norepinephrine and dopamine are members of this class of transmitters, specifically responsible for transmitting happy, excited instructions. Well, their names are too long, you remember the effort, from now on we will call them “happy courier” it. Once the content of the “happy courier” is reduced, the happy instructions will not be able to complete the transmission, people are prone to unhappiness. The experts who discovered this hypothesis believe that the reason people get depressed is because the “Happy Express” these three neurotransmitters are reduced, so that people lose the ability to be happy. In addition to the hypothesis, experts are basically unable to figure out why people get depressed. But it can still tell you who is more likely to get depression. First, depression has a genetic predisposition Studies have shown that the closer the blood is to the person, the higher the incidence of depression. If one parent is depressed, the prevalence of the child is as high as about 14%. It is just not yet known exactly which gene carries the gene sequence for depression. Moreover, this claim of inheritance is still controversial: is the high prevalence of depressed children due to the influence of genes or is it caused by exposure to the environment in which they grow up? When children grow up and see their mothers and fathers living in the pain of depression every day, their mood will inevitably be affected, and in the long run, even if they are not “infected”, it will be difficult to become a lively person. Second, the neurological structure and function of the central nervous system of emotion, probably have two main functions, cognitive and regulatory, respectively, used to recognize things and adjust mood. Just depression is the cognitive system is wrong, see everything is not happy, mood fall can not be adjusted back. “Then why is the cognitive system wrong?” Here’s the answer: If damage occurs to brain tissue such as the prefrontal lobe, thalamus, brainstem, and cerebellum, it will bring about a series of unseen chain reactions, and the central emotional system will follow the disorder. Sort out their relationship: brain tissue damage, resulting in damage to the central emotional system, which affects cognitive and regulatory functions, resulting in depression. Third, endocrine disorders This involves a variety of hormones. There is estrogen, growth inhibitor, melatonin, etc. Estrogen is definitely the protagonist of disruption, whether elevated or lowered, can make people depressed; growth inhibitor is the secretion of “happy express” switch, growth inhibitor lower, “happy express” on the implementation of family planning, reduce the rate of renewal, directly leading to Depression; melatonin is also quite bull, you can sleep depends on him, if melatonin secretion is reduced, then wait for insomnia. See it, hormones such as even the face of the guy, the role is quite big, especially related to the mood, involved in depression it. Fourth, stressful events “depression? You said she was depressed?” “No, how happy girl ah, people beautiful heart is also beautiful, love to talk and laugh” “I heard, lost love it, talk about eight years it ……” “before are How to say depression is depressed ah?” Yes, this is a stressful event, and stress, as the name implies, is unexpected and catches people off guard. When a person suddenly suffers from a stressful event such as divorce, widowhood, bankruptcy, serious illness, etc., he or she will not be able to withstand the blow and will easily suffer from depression. It turns out that genetics, brain damage, endocrine disruption, and major shock can trigger depression. This depression is really impossible to prevent. If I have depression, can I still be cured? How to cure it? People are afraid of injections, can I take medicine?