Psychology is also closely related to dreams. In fact, dreams often turn into scenes when you sleep.
The whole process is normal, and there is no need to worry about dreaming. Knowing the rationality and naturalness of dreams, you will understand that dreams don't need conditioning at all.
"I think every day and dream at night." Dreams are the most common phenomenon in people's lives, so there are different views on the generation of dreams. Some people say that dreams are a continuation of excitement during the day, and some people say that dreams are a manifestation of people's weakness. How do dreams affect people's health? According to relevant data, dreams are beneficial to human health.
First of all, dreams are a sign of health.
The latest research results of doctors confirm that there is no "sleep center" in the human brain as imagined in the past, and dreams are the result of the joint action of various central points in the human brain responsible for various functions. If a central point is destroyed, it will form a dream, or an incomplete dream. In dreams, characters have only words, but no images.
Second, daydreaming is good for body and mind.
In psychology, people's psychological activities with fantasy plots when they are awake are called "daydreaming" or "daydreaming".
From the psychological point of view, daydreaming is an effective way to relax psychological nerves.
Experts who study human mental health say that although the exact mechanism of daydreaming affecting human physical and mental health is still unclear, it is certain that this kind of brain activity has played a benign role in promoting the immune system. On the other hand, "daydreaming" can free the left brain from language activities, make it at rest, and make the right brain give full play to its visual thinking ability, thus eliminating the fatigue of right-handed workers who are good at language thinking.
Third, nightmares are the prediction of diseases.
Dreams are everyone's subconscious psychological reactions. Although dreams are absurd, some of them often reveal clues to physical health.
Psychologists believe that dreams seem to be an instrument that will respond to some unknown physical changes. For example, some hepatitis patients will have anxious and fearful dreams a few days before the onset of the disease, and some patients complain that they feel the right rib injury in their dreams.
The above is just a psychologist's point of view. If people dream slightly, have no bad symptoms, or feel that it will affect their rest, they don't have to consider their health. If you dream too much, it will affect your rest and daytime spirit, or if you have symptoms after dreaming, you still need some necessary treatment. Medical circles have their own conclusions about the relationship between competitive dreams and human health.
Why do people dream? We know that when sleeping, even when sleeping, the human body is not completely isolated from the surrounding environment. Some external stimuli can still be introduced into the brain through the sensory system, arousing the "awakening state" of some cell groups in the brain, thus dreaming. This means that some areas of the brain can still keep in touch with external stimuli during sleep, which is dreaming.
Dreaming can produce extremely active chemical reactions in the brain, leading to the peak of protein synthesis and renewal of brain cells, while fast-flowing blood brings oxygen and nutrients, and takes away waste, so that brain cells that cannot self-renew can quickly update protein components, preparing for intense activities in the future. Therefore, to some extent, dreaming contributes to brain function.
Some cells in the brain don't work when awake, but when people fall asleep, these cells are "practicing" their own functions, so dreams are formed. Dreams give people painful or pleasant memories. Dreams exercise the function of the brain. Dreams can sometimes lead you to change your life, and can also partially solve the conflicts when you are awake, making your life more fulfilling.
Sweet dreams often bring people pleasant, comfortable and relaxed feelings, make people clear-headed, enhance their thinking activities, help people's digestion and physical and mental health, help stabilize people's emotions, promote and improve people's intellectual activities, and sprout inspiration and creative thinking. It is no wonder that people in some countries and regions still regard "sweet dreams" as a pet phrase to say hello before going to bed.
Nightmares not only make people unhappy, but also interfere with sleep and affect the functional activities of the brain. In addition, nightmares are often early signs of cancer and other diseases. In particular, frequent and repeated nightmares with roughly the same content can predict obvious symptoms of the disease, reveal the location, nature and severity of the disease, and make predictions a few days, a month or even a year before the patient's external symptoms are revealed.
Nightmares have psychological, physiological and pathological reasons. Mental depression, many physical diseases and indigestion can all lead to nightmares. For people with severe heart disease, cerebral arteriosclerosis and cerebral aneurysm, nightmares are more likely to induce and aggravate serious diseases such as heart failure, myocardial infarction, cerebral hemorrhage, cerebral infarction and subarachnoid hemorrhage. It can be seen that nightmares have adverse effects on intelligence, physical strength and health, and should be avoided as much as possible. Even if you don't have nightmares, if you have a lot of dreams during the whole night's sleep, but you remember them clearly, it is also a kind of sleep disorder, indicating that the inhibition process of his brain is too shallow, which will inevitably affect the elimination of emotions and fatigue, and will also make you sleepy during the day, and it is difficult to concentrate, which will seriously affect normal study and work.