What are the two halves of the brain responsible for? What are the cerebral hemispheres responsible for? Video about the left hemisphere

The brain is a complex system, since its main functions include processing information from the senses. It is the person who is responsible for important decision-making, planning, control of movements, emotions. Thinking is an important function of the brain. As you know, there is a left and right hemisphere of the brain, and it is important to know what each of them is responsible for.

What is the right hemisphere responsible for?

The right hemisphere of the brain performs important functions, and if you want to know which of them it is responsible for, then one of the most important is the processing of information that a person does not hear, but sees what is expressed in symbols and images.

The right hemisphere allows you to perceive music, enables a person to understand metaphors, perceive the location and realize how to navigate in it.

The right hemisphere is responsible for, and although they are not the most important component, the right hemisphere is more closely connected with them than the left.

You also need to know that the right hemisphere is responsible for creativity, allowing a person to think extraordinary: fantasize, "draw" his life as he sees it and, of course, for dreams.

What else is the right hemisphere responsible for?

The right hemisphere of the brain is capable of simultaneously processing a large flow of information entering the brain. He is able to consider the general essence of the problem, without analysis. Thanks to the work of the right hemisphere, we are able to recognize faces and perceive the general outlines as a whole.

What is very important, the right hemisphere gives commands to the left. For example, if a person raises his left hand, then such a command was given by the right hemisphere.

I am glad to welcome you, dear readers of my blog! As promised in the previous article, today we will consider what the right hemisphere of the brain is responsible for. I also want to offer an integrated approach to develop both halves. Then you will be successful in any activity, and also learn how to skillfully manage your hands, moreover, perform various functions at the same time.

Functions

The right hemisphere is responsible for our creative part, that is, the ability to fantasize, process information that comes in the form of images, symbols.

Helps to recognize non-verbal manifestations of a person, which, as you know, are very important in the process of communication, since body signals are true and truthful. It is thanks to this part of the brain that we can consider any situation from different angles, giving an objective assessment and, in general, capturing many nuances at the same time, managing to process and systematize them.

A person who has more developed logic does not understand jokes and takes everything literally. On the contrary, a creative person in this regard is very plastic, thinking with the help of metaphors. She is able to write poetry, music, draw and understand people well because she is intuitive and sensitive. He is well oriented on the terrain, again - thanks to the ability to approach problem solving in a non-standard way, putting puzzles into one picture in his imagination.

Of course, if you raise your left arm or leg up, this means that the opposite hemisphere has joined in the work, since the left side of your body obeys it. It is generally accepted that the orientation of a person with a dominant right half is directed to the environment, that is, outward and is called extraversion.

He is more sociable, prone to emotions and momentary impulses. It does not act according to a clear plan, but based on the situation, adjusting to changing conditions. To find out which half of your brain is more developed, you can experiment by completing the tasks outlined in the previous article about the left hemisphere of the brain.

Exercises

1. So, in order to pump up your creative part, you should visit exhibitions, museums, art galleries, and, of course, try your hand at writing poems, stories, practice drawing, even if it is abstract and understandable only to you. Dancing helps to coordinate movements, which also has a positive effect on development.
2. Start practicing visualization techniques that will help you achieve your goals faster, as well as help develop the ability to fantasize and dream. This is easy to do, just study for a start, where I talk in detail about all the nuances of the practice.
3. Meditation is not easy for people who have well developed logical thinking, but it is very effective for them. And not only to expand the boundaries of consciousness, the ability to move away from a clear structure and think in volume, but also to improve the quality of life and health. Start with the simplest meditation focused on breathing and the ability to concentrate. You will find detailed instructions.
4. Massage your left ear, this will help activate the right side of the brain. Suitable in cases where it is necessary to creatively approach the solution of any issue, rely on your intuition.
5. Creativity is not limited to drawing and poetry, read jokes and watch humorous programs, laughter will not only activate the brain, but also improve well-being, preventing the onset of depression. Besides, do you know that people who use humor and sarcasm in their speech have a high level of intelligence?
6. When listening to music, try to listen to your feelings, breathing. Let images, associations and pictures swirl freely in your head, do not control them by trying to get rid of them. Just watch them, like an involuntary spectator of the performance, which was organized by your consciousness and subconsciousness.

An integrated approach to the development of both halves of the brain

As I said, it is important to coordinate the work of both halves in order to expand their capabilities and the functions for which they are responsible. Then a creative approach to solving even the most complex tasks will be provided to you, as well as the speed and efficiency of information processing will increase.

1. Sit comfortably with a straight back, choose a point in front of you, you will have to concentrate on it. After about a minute, try with your peripheral vision, without taking your eyes off the chosen point, to consider what is to your left, and then to your right.
2. With one hand, stroke your stomach, and with the other, perform tapping movements on your head. Slow at first to adjust, then pick up the pace over time.
3. Also, the development of both hemispheres will provide you with such a task: put the finger of one hand on the tip of your nose, and with the other hand, grab the ear opposite to it. For example, the left ear should be taken by the right hand. As soon as you take hold, clap your hands and do the same, changing the position of your hands. That is, the fingers of a completely different hand touch the nose, exactly the same scheme with the ears.
4. Extend your arms in front of you, draw one of them in the air, for example, a square, and the other a circle. When you feel that there are successes, come up with new figures to master.

Conclusion

Do the exercises, and over time you will notice how easier it has become to make decisions and do your usual work, communicate with people and so on. You can periodically check the level of intelligence, how much it rises and changes. You can learn more about this from the article.

Hemispheres of the brain

The brain controls all activities of the central nervous system. Until now, it has been poorly studied and is fraught with many mysteries for scientists. Many of us know from the school biology course that our brain has two hemispheres, each of which performs its own functions. Next, we will look at what exactly they are responsible for, and dwell in more detail on the right hemisphere of the brain.

Let's start by looking at what the left hemisphere is responsible for. The left hemisphere of the brain is responsible for everything related to logic. His activity is connected with verbal communication, with memory, with operating with numbers, facts, with abstract thinking. When processing experience, it analyzes, classifies, systematizes what happened and, on the basis of this, draws a general conclusion. The left side of the brain is a good helper where analytical thinking is required, it is necessary to establish the cause of an event and its effect. It allows you to engage in activities in stages, gradually moving from one point of the plan to another. Due to it, we perceive the meaning of what was said literally. People with a developed left hemisphere have good language skills and usually know several foreign languages. The left hemisphere controls the right half of the body.

Right Hemisphere Functions

Below we will look at what the right hemisphere of our brain is responsible for.

1. processing of non-verbal information. The right hemisphere of the brain processes the signals that come to us in the form of symbols, images, gestures, signs, sounds, colors and in other ways. The definitions of objects in this case are merged with their essence, and do not simply designate them;
2. art aptitude. Musical, artistic abilities are also associated with the work of the right half. This also includes abilities in other areas of creative activity (dancing, modeling, etc.). Thanks to the right hemisphere, we can perceive music, paintings, dance numbers and other works of art, and enjoy them. At the same time, those people in whom it is well developed can not only emotionally react to the masterpieces of other people, but also create their own;
3. orientation in space. The right hemisphere of the brain helps us determine our location in relation to other objects, as well as the distance to these objects. All this helps us not to get lost in an unfamiliar city, to get to our destination;
4. perception of metaphors. Due to the work of the right side of the brain, we are able to understand the allegorical meaning of words, which helps us in interacting with people around us. Thanks to her, we capture the meaning of set expressions, proverbs and sayings. This also includes a sense of humor, the ability to laugh at a joke;
5. imagination. The right side of the brain allows us to make up our own stories. We can create the most incredible plot twists and mental images that are far removed from our actual experience. One example of such image generation is dreams. Another example: dreams and fantasies;
6. emotions. Emotions are closely related to the right hemisphere. Due to its work, we can emotionally perceive ongoing events, recognize emotional signals from other people. We can understand the hidden reasons for other people's actions, which helps in establishing contacts and protects against possible dangers, because. makes you feel deceitful;
7. simultaneous processing of multiple blocks of information. The right hemisphere works simultaneously with a large amount of information. It takes information as a whole. Such a complex perception allows us to effectively solve problems. This can be compared with the seen plan of the city as a whole, and not with the transition from house to house. With this method of processing, the solution to the problem may look like an intuitive insight;
8. face recognition. The work of the right side of the brain allows us to recognize faces, recognize our acquaintances;
9. The left half of the body is subordinate to the right hemisphere.

Good to know: White matter of the brain: structure, functions

The principle of how the hemispheres of the brain work is especially noticeable when observing a person who has had one of them removed. People who have had the right half of their brain removed find it difficult to navigate even in a small area, they need help to get to their destination. Such a person takes everything that is said literally, because. cannot perceive the allegorical meaning of words. He does not respond to other people's emotions and appears unemotional himself. He cannot enjoy musical works. However, the restorative abilities of our body are such that subsequently the remaining half takes over part of the functions of the remote one. This is especially true in cases where the operation was performed in childhood.

Which half is dominant?

Which of the two hemispheres is dominant? Previously, scientists believed that the left. However, it is now known that the left and right hemispheres of our brain work in commonwealth, and the dominance of one of them is associated with the nature of a particular person. You are probably wondering which hemisphere is dominant in you. To determine this, you can take special tests. You can also analyze what types of activities you are better at, what you are capable of. In order for the hemispheres of the brain to work harmoniously, it is useful to perform special exercises that increase the potential of the weaker of them.

During childhood, the right side of the brain is more active. We perceive the world through images. However, our whole system of education and the style of our life develop the functions of the left. Thus, the right hemisphere is often inactive, its functions are not properly developed, and gradually it loses its potential. Such a bias in the future negatively affects our lives.

The ability to achieve great success thanks to the harmonious work of the hemispheres is shown to us by examples of brilliant people. For example, Leonardo da Vinci was excellent with both hands. It is known that he was not only an excellent artist and sculptor, but also a scientist. The work of the hemispheres of his brain was harmonious. Their development was uniform, thanks to which he was able to create such discoveries and inventions that change the life of not only a particular person, but society as a whole.

What will the development of the right hemisphere give us

Drawing a general conclusion, we note that the activity of the left side of the brain is associated with the processing of previous experience and the generation of decisions based on it. However, we all know that it is impossible to compose something new, guided only by previous experience. The right half of the brain goes beyond experience, creates something that was not there. It gives us a holistic perception of information, rather than getting bogged down in details. A comprehensive view of the problem allows us to create a solution that would not be possible if we focused only on part of it.

What are the left and right hemispheres of our brain responsible for?

The brain is a complex and interconnected system, the largest and functionally important part of the central nervous system. Its functions include processing sensory information from the senses, planning, decision making, coordination, movement control, positive and negative emotions, attention, and memory. The highest function performed by the brain is thinking.

You can easily test which of the hemispheres of your brain is active at the moment. Look at this picture.

If the girl in the picture rotates clockwise, then at the moment you have more active left hemisphere of the brain (logic, analysis). If it turns counterclockwise, then you have an active right hemisphere (emotions and intuition).

In which direction is your girl spinning? It turns out that with some effort of thought, you can make the girl rotate in any direction. For starters, try looking at the picture with a defocused eye.

If you look at the picture at the same time with your partner, friend, girlfriend, acquaintances, it often happens that you simultaneously observe how the girl rotates in two opposite directions - one sees the rotation clockwise, and the other counterclockwise. This is normal, it's just that different hemispheres of the brain are active at the moment.

Areas of specialization of the left and right hemispheres of the brain

Left hemisphere		Right hemisphere
The main area of ​​specialization of the left hemisphere is logical thinking, and until recently, doctors considered this hemisphere to be dominant. However, in fact, it dominates only when performing the following functions. The left hemisphere of the brain is responsible for language abilities. It controls speech, reading and writing abilities, remembers facts, names, dates and their spelling. Analytical thinking: The left hemisphere is responsible for logic and analysis. It analyzes all the facts. Numbers and mathematical symbols are also recognized by the left hemisphere. Literal understanding of words: The left hemisphere can only understand the literal meaning of words. Sequential information processing: Information is processed by the left hemisphere sequentially in stages. Mathematical Ability: Numbers and symbols are also recognized by the left hemisphere. Logical analytical approaches, which are necessary for solving mathematical problems, are also a product of the work of the left hemisphere. Control over the movements of the right half of the body. When you raise your right hand, it means that the command to raise it came from the left hemisphere.		The main area of ​​specialization of the right hemisphere is intuition. As a rule, it is not considered dominant. It is responsible for the following functions. Processing non-verbal information: The right hemisphere specializes in processing information, which is expressed not in words, but in symbols and images. Spatial orientation: The right hemisphere is responsible for the perception of location and spatial orientation in general. It is thanks to the right hemisphere that you can navigate the terrain and make mosaic puzzle pictures. Musicality: Musical abilities, as well as the ability to perceive music, depend on the right hemisphere, although, however, the left hemisphere is responsible for musical education. Metaphors: With the help of the right hemisphere, we understand metaphors and the results of the work of another's imagination. Thanks to him, we can understand not only the literal meaning of what we hear or read. For example, if someone says: "He hangs on my tail," then just the right hemisphere will understand what exactly this person wanted to say. Imagination: The right hemisphere gives us the ability to dream and fantasize. With the help of the right hemisphere, we can make up different stories. By the way, the question "What if ..." also asks the right hemisphere. Artistic ability: The right hemisphere is responsible for the ability to fine arts. Emotions: Although emotions are not a product of the functioning of the right hemisphere, it is associated with them more closely than the left. Sex: The right hemisphere is responsible for sex, unless, of course, you are too concerned with the very technique of this process. Mystic: The right hemisphere is responsible for mysticism and religiosity. Dreams: The right hemisphere is also responsible for dreams. Parallel information processing: The right hemisphere can process a lot of different information at the same time. It is able to consider the problem as a whole without applying analysis. The right hemisphere also recognizes faces, and thanks to it we can perceive a set of features as a whole. Controls the movements of the left half of the body: When you raise your left hand, it means that the command to raise it came from the right hemisphere.

Schematically, this can be represented as follows:

This is, of course, a joke test, but it has some truth. Here is another version of the rotating picture.

After viewing these pictures, the double rotation image is of particular interest.

How else can you check which of the hemispheres you have more developed?

Squeeze your palms in front of you, now interlace your fingers and notice which thumb is on top.
- clap your hands, note which hand is on top.
- cross your arms over your chest, mark which forearm is on top.
- Determine the leading eye.

How can you develop the abilities of the hemispheres.

The left hemisphere thinks logically. The right helps to create something new, to generate ideas, as it is now fashionable to say. However, you can be a mathematician with a well-developed left hemisphere and still not come up with anything new. And you can be a creator and pour ideas left and right and not implement any of them because of the inconsistency and illogicality of your actions. There are people like that too. And they lack only one thing: work on improving their brain, bringing it into a harmonious state.

Meanwhile, psychophysiologists have long developed a system of exercises for this. Well in this regard, the musician ntam, for example, pianists. They were already made harmonious from early childhood. After all, the most important tool for the development of the brain is the hands. Acting with two hands, a person develops both hemispheres.

So, let's move on to the exercises. Many of them are well known to us since childhood.
1. "Ear-nose". With the left hand we take the tip of the nose, and with the right hand - the opposite ear, i.e. left. Release your ear and nose at the same time, clap your hands, change the position of your hands "exactly the opposite." I tried it, it was better when I was a kid.
2. "Mirror drawing". Put a blank sheet of paper on the table, take a pencil. Draw simultaneously with both hands mirror-symmetrical drawings, letters. When doing this exercise, you should feel the relaxation of the eyes and hands, because the simultaneous work of both hemispheres improves the efficiency of the whole brain.
3. "Ring". We alternately and very quickly go through the fingers, connecting the index, middle, ring, little fingers into a ring with the thumb. First, you can use each hand separately, then simultaneously with both hands.

Now let's look at physical education lessons. No wonder we were forced to do exercises in which it was necessary to reach the right leg with the left hand and vice versa. After all, they also develop our hemispheres, and help them work in harmony.

Neurolinguistic programming, NLP for short, helps to develop the cerebral hemispheres remarkably. I liked one of the NLP techniques called "First Aid".

It helps to relieve emotional stress, improves performance, develops attention, thinking and interhemispheric connections. This exercise is challenging and fun to do.

I explain the procedure. Before you lies a piece of paper with the letters of the alphabet, almost all of them. The letters L, P or V are written under each letter. The upper letter is pronounced, and the lower one indicates the movement of the hands. L - the left hand rises to the left side, R - the right hand rises to the right side, B - both hands rise up. Everything is very simple, if it were not so difficult to do all this at the same time. The exercise is performed in sequence from the first letter to the last, then from the last letter to the first. The following is written on the sheet.

Looking at the picture, you need to say out loud as quickly as possible the colors with which the words are written.

It has long been no secret that the left hemisphere of the brain is responsible for the propensity for a mathematical type of thinking. But after all, half of the brain cannot perform just one function and determine the favorite subject at school, further specialization and professional direction. If everything else falls on the right half of the brain, it seems somehow too busy.

How is the brain unique?

For a century scientists have been trying to achieve answers to these questions:

1. What determines the level of intelligence?
2. What are the criteria for defining a genius? And in general, is it possible?
3. What can be associated with congenital and genetic mental disorders?
4. Is it possible to form new memories with the help of electrical effects on brain tissue?

As autopsy became common practice, the task of physicians and researchers became easier. After all, a huge amount of material fell into their possession, but it was here that the research stalled. It turned out that modern research methods cannot reveal at least some reliable regularity between the materials under study.

Many theories have been put forward, but they all collapsed against the harsh reality of the statistics. Until now, there are no universal indicators of the brain, according to which it would be possible to establish the future potential of a person.

How does the nervous system work?

But it would be a crime to say that mankind has not advanced at all in this direction. People far from medicine may be interested in how, in general, scientists were able to determine what exactly each part of the brain is responsible for? Did they conduct monstrous experiments, removing or damaging individual sections? Not, feature of our brain thing is:

• At a certain point, the formation of a nerve impulse occurs.
• This signal is an electrical charge. Too weak a stimulus to harm, but strong enough to convey information.
• The nervous tissue is excited at the point where the impulse is located, and since it is transmitted to neighboring cells, the site of excitation also passes.
• The current level of technological progress helps to record the electrical activity of the brain due to the electroencephalogram.

So it is enough to connect the subject to the equipment and set him a few simple tasks:

1. Something to read or write.
2. Talk to someone around you.
3. Try to solve a math problem.
4. Draw a portrait or any other drawing.
5. make a joke.

It turned out that each time the excitation occurs in different departments. There is no one universal zone that would be responsible for all of the above actions. Research was not conducted for the sake of research itself, the data are of great practical importance. After all, thanks to them, we can assume which functions will be violated with certain brain damage.

What is the left hemisphere of the brain responsible for?

Centers in the left hemisphere responsible for :

1. Ability to read and write.
2. Perception of speech in its literal sense.
3. Data analysis, including mathematical.
4. Perception of mathematical signs and symbols.
5. Consistent logical thinking.

If a person completely lacks functions, the implementation of which is entrusted to the left hemisphere, it is difficult to call such an individual a full-fledged member of society. But look at the list, it all consists of some formalities. As if it were a robot.

Yes, the ability to read, write and speak are basic skills that every person needs. Without logic and consistency, it is also difficult to live. But where are the emotions, feelings, imagery of speech? Obviously, another department is responsible for this.

Left and right hemisphere of the brain

Left hemisphere	Right hemisphere
Control over the entire right side of the body.	Control over the entire left side of the body.
Tendency to formality and stereotyping in their actions.	Flight of fantasy and abstract thinking, the ability to "break the box".
Logic and cynical calculation.	Feelings, emotions and imagination.
The ability to break down a problem or situation into steps and try to solve them in a specific sequence.	Comprehensive coverage of any problem. An attempt to resolve it immediately, as something holistic and complex.

No one will have enough options for a normal, fulfilling life from only one column. Each person is a complex synthesis of various qualities:

• Some of them we have inherited.
• The other part was formed in the process of life under the influence of external factors.
• The rest we worked out on our own, with the help of willpower.

How to form your own personality?

Emotionality and logic are two good traits, but a bright predominance of one of them can ruin the life of a person and everyone around him. What's wrong with a lover of pure emotions? Regular tantrums. In prone to analysis and logic? Constant tedium and emotional coldness.

If you notice that one type of thinking is clearly expressed in you, while the other is almost not manifested, try to distract yourself. Get to know the opposite side of life that you have not touched until now. Such contacts will contribute to the stimulation and development of the non-dominant half of the brain.

So why responds to the left hemisphere of the brain:

1. Will easily solve any mathematical problems.
2. He will begin to show a love for numbers, remembering dates and numbers from an early age.
3. In childhood, he will show himself as a reserved child, perhaps a little withdrawn.
4. Emotional manifestations may not be as pronounced as those of others.
5. Sometimes will not understand metaphors and parables. The sarcasm sign will come in handy.
6. Always able to come up with a plan to solve a problem.

The classic right- or left-sided thinking is practically never found, there are always inclusions and additions. You need to know what the left hemisphere of the brain is responsible for for formal logic . But this information is not so valuable, because, despite the dominance of one half of the brain, the second still plays a huge role in shaping your personality.

Video about the left hemisphere

In this video, Arkady will talk about the main functions and purpose of the left and right hemispheres of the human brain, how this organ works: