Where is Broca's area?

What is it? Why monkeys are still in the era of the dinosaurs suddenly started "talking," and to humanize? Why do people communicate using words? These and other questions arise from researchers around the world, however, not all scholars are agreed that it is a necessary measure. It is believed that the ancients themselves did not want to talk, they liked to communicate through inarticulate sounds and gestures, but... nature as needed. The majority of experts say that the “fault” in our ability to speak not nature, and the brain. Broca's area and Wernicke's area - that is responsible for communicating and sensing information of the part of the brain. But even knowing this, psychologists do not calm down, after all, as are the two zones together or separately, responsible for different processes is still unknown.

It as a product of brain activity

There is a perception that the conversation — it is a psychological process, because the average person just to have someone to chat, let it be even a pet. He must know that listen to him. For this reason, people who are afraid to be alone, talking to yourself — so they have the impression of mutual dialogue.

It — it's a way of learning about the world, allowing you to feel part of it. Already mentioned above, Broca's area and provides us the opportunity to listen, understand and reply to the remark of the interlocutor. Only that's not always enough for adequate conversation, because in addition to understanding need more well-trained voice, vocabulary, ability to accurately convey their thoughts and even a number of requirements.

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Paul Broca and his discovery

This great man gave his entire life to the study of the human brain. During his life he was kidding himself on himself, saying that his own clinic likes a little less than the laboratory in which spends all his free time. He was an anthropologist, and a neurosurgeon, and ethnographer. Broca's area was discovered by the surgeon during treatment in the hospital two older men. One of them had more than twenty years: the lack of speech, paralysis of the right hand and leg — it's still a small part of the lesions that were seen on the Field.

The Second patient arrived in clinic with fracture of the hip, as it turned out, several years ago, the man had a seizure, because of which he lost the ability to speak. Subsequently, the poor fellow could speak only five words of the native French language.

This is today's surgeons immediately diagnosed the lesion area Broca, and in those days (early 19th century) on the part of the brain have not even heard, therefore, did not try to treat. But Paul knew immediately that our speech is in the left hemisphere of the brain. In this regard, there have been numerous research which have shown the correctness of the arguments of the researcher. Non-functioning of these two patients, the brain area got its name — “Broca's area". Field operation only became the starting point in the study of our brain, after it conducted a huge amount of experiments.

Broca's Area

Have You ever wondered where is the area responsible for the ability to speak? Broca's area located in zadanija part of the third frontal gyrus of the left hemisphere in people who write with the right hand. Left-handers the opposite is true. With the help of this center, we can talk, or rather, to correctly build sentences. For example, small children are not always available to Express their thoughts, because Broca's area is not so developed as in adults, because of a small experience of communication. This part of the brain is presented in the form of a parser that first perceive useful information and plays it. The defeat of this region is called aphasia. The expression “not two words" vividly describes this disease as the person literally can't convert a number of words in a sentence.

Area Wernicke

This area for a reason described in one article with the above-mentioned plot, because it mostly is used to understand and "digest" information. If Broca's area is in the proportion of the forehead in the left hemisphere, Wernicke's area can be located in the right and left hemisphere in vernaison region. And the problem with this part of the brain also called aphasia, but people here just can't understand a single word even from the native language. He hears everything, but the meaning of identify cannot, in other words, if he hears a foreign word. Because of this, there are problems with a build your own speech: it seems incomprehensible, words are chosen at random though and sometimes have several meanings. However, the patient himself has no idea what he's saying is not clear, therefore, very often get upset about things that other people can't answer him. The understanding of the commands to the muscles, is stored, for example: “Close eye”.

Scholars

At First, scientists agree that Broca's area is responsible for the reproduction of information, giving the person an opportunity to speak, and Wernicke's area for understanding a foreign language. Now, however, it is believed thatboth centres also affect the understanding and reproduction, therefore, problems with one will certainly lead to problems with others.

How to improve speech zones?

Practice and only practice! You need to monitor your speech as often as possible to draw attention to their mistakes. Self-talk when speech problems also will not be superfluous. Reading books and listening to famous classical pieces can also help. But still, if you feel that the problem has become widespread, you should consult a specialist to prevent more serious diseases. Modern medicine offers many medications and procedures that will prevent the development of areas aphasia Broca and Wernicke.