The left hemisphere of the brain is responsible for what? How to develop the left hemisphere of the brain?

Perhaps the most amazing organ of the human body is the brain. Scientists have not yet thoroughly studied it, although considerable steps have been taken in this direction. This article will tell you about what the left hemisphere of the brain is responsible for and how it can be developed.

basic information

At the very beginning it is worth to say that the human brain consists of two hemispheres - right and left. These parts are separated by the cerebral cortex, however, information exchange occurs through the so-called corpus callosum. To illustrate the work of both hemispheres, you can conduct a fairly simple analogy with the computer. So, in this case, the left side of the brain is responsible for the sequential execution of tasks, i.e., it is the main processor. The right hemisphere can perform several tasks simultaneously, and it can be compared to an additional processor that is not the master.

The work of the hemispheres

In short, the left brain is responsible for analysis and logic, while the right hemisphere is for images, dreams, fantasies, intuition. For each person, both parts of this organ should function evenly, but always one of the hemispheres will work more actively, and the other - as an auxiliary element. From this we can draw a simple conclusion that the creative personalities have more developed the right hemisphere of the brain, while the business people have a left one. Let's take a closer look at the functions of the left hemisphere of the brain.

The Verbal Aspect

The left hemisphere of the brain is responsible for the linguistic and verbal abilities of man. It controls speech, and also shows the ability to write and read. Considering the work of the brain in this vein, it is also necessary to clarify that this hemisphere perceives all words literally.

Thinking

As already mentioned above, the left hemisphere of the brain is responsible for analyzing the facts, as well as their logical processing. In this case, the information received is processed. Emotions and value judgments here do not enter into the work. I also want to say that the left hemisphere processes all the information consistently, performing the assigned tasks one after another, and not in parallel, as it can "do" the right hemisphere.

Control

It is also necessary to say that the left hemisphere of the brain is responsible for the activity and work of the right side of the human body. That is, if someone raised their right arm or leg, it would mean that the left brain was sent to the team.

Mathematics

For what else is the left hemisphere of the brain responsible? It is this that is involved in the case when it is necessary to solve certain mathematical problems. An interesting fact: different symbols and numbers also recognize this part of the brain.

About people

What can we say in general about people who have more active and developed left hemisphere of the brain? So, such personalities are organized, they love order, they always observe all terms and schedules. They easily perceive information by ear and almost always come to their goal, because their actions are subject to common sense, and not the impulses of the soul. However, it is impossible to say about such personalities that art is alien to them. Not at all, but in creative activity these people will choose that which has form and meaning, refusing abstraction and understatement.

On the development

People often wonder how to develop the left brain. It should be said that it is possible to do this. It's enough just to periodically train your "computer". So, for this, the following exercises can be useful:

1. Physical stress on the body is closely related to the work of the brain. If more time is devoted to the development of the right half of the body, accordingly, the left hemisphere of the brain will be more active.
2. Since the left hemisphere of the brain is responsible for logic and solving mathematical problems, it is necessary to devote more time to this particular activity. You need to start with more simple mathematical exercises, gradually increasing the bar. The activity of this hemisphere will undoubtedly lead to its further development.
3. Quite simple advice on how to develop the left hemisphere of the brain, is the need to solve crossword puzzles. In this case, people often act analytically. And this leads to activation of the left half of the brain.
4. Well and, certainly, it is possible to pick up the specialized tests developed by psychologists which help to activate and develop the desired hemisphere of the human brain.

Harmonious work

It should also be mentioned that both hemispheres of the brain need to be developed simultaneously. After all, only a versatile person is talented, more competitive in the labor market and unique in its capabilities. Moreover, there are people who are called Ambidextres. Both hemispheres of the brain are equally developed. They can perform all actions equally well with both right and left hand. Such people do not have a prominent, leading hemisphere, both parts of the brain are involved in the work equally. Achieve this state can be hard work and training.

Cause of pain

It happens that a person has a left brain hemorrhage. Why is this happening? The most common cause is migraine. In this case, the pain sensations are localized in the left part of the head. The duration of this state also varies - from several hours to a couple of days. Among the main reasons for the emergence of this state, scientists distinguish the following:

1. Physical fatigue.
2. Stress.
3. Heat and dehydration.
4. Tension of the sickle-shaped brain wall.
5. Diseases of the trigeminal nerve, its inflammation.
6. Insomnia.

However, if a person periodically has a pain in the left hemisphere of the brain, it is still worthwhile to seek medical advice. After all, not always this symptom is harmless. Often, headaches in a certain part of the head indicate tumors, thrombosis or other serious problems that can threaten not only the health, but also the life of the patient.

Hemorrhagic stroke

Hemorrhagic stroke is an intracerebral hemorrhage. What then happens to a person? What consequences can lead to hemorrhage in the left hemisphere of the brain?

1. Violations of motor activity. If a hemorrhage occurred in the left side of the brain, the right side of the patient's body will suffer first. There may be difficulties in walking, coordination. Unilateral movement disorders in medicine are called hemiparesis.
2. Violation of speech. As already mentioned above, it is the left hemisphere of the brain that is responsible for the perception of symbols and numbers, as well as for reading and writing. When there is a hemorrhage in this part of the brain, a person with difficulty starts not only to speak, but also to perceive the words of others. There are also problems with writing and reading.
3. Information processing. In case of a hemorrhage in the left side of the head, the person ceases to think logically, to process information. Understanding becomes inhibited.
4. Other symptoms not related to the activity of the left hemisphere. It can be pain, psychological disorders (irritability, depression, mood swings), problems with bowel movements and urination.

The disability after a hemorrhage is high and is approximately 75% of all cases. If the time is not determined with the cause of this problem, there may be a second hemorrhage, which can even lead to the death of the patient.

Disabling the left hemisphere

Sometimes people are interested in how to turn off the left brain, can this be done at all? The answer is simple: you can. Moreover, every person does this daily, going to bed. During sleep, the right hemisphere is activated, and the left hemisphere is activated. If we talk about the period of wakefulness, the left hemisphere is always in the work and helps people to think logically and analyze the information received. It should be said that it is impossible to completely turn off the left hemisphere during its active activity (without the intervention of special tools and psychiatric specialists). Yes, and do this do not need. It is best to establish a balance between the right and left hemispheres, which will make the life of an individual better and better.

Simple exercises

Having understood why the left hemisphere hurts and for what it answers, it is necessary to give an example of several simple exercises that will help to train the human brain evenly.

1. It is convenient to sit down and concentrate on one point. In a minute, you should try to consider those items that are located to the left of the chosen goal. Peripheral vision needs to consider as much detail as possible. Next, explore the items on the right. If you want to train only the left side of the brain, you need to consider the items that are on the right hand of the selected point.
2. To activate both hemispheres, it is necessary to touch the opposite elbow alternately with the right and left knees. If you exercise slowly, you can train the vestibular apparatus.
3. To activate both parts of the brain, you just need to massage your ears. You need to do this from the top down. You need to do the manipulations about 5 times. If you want to train only the left hemisphere, you should massage the right eye.