The types of evolution that are

According to scientists, brain disorders are thought to be an advantage of human evolution.

Over thousands of years, evolution has chosen what is best suited to each species for compatibility and survival with today's living environment. But why can't the human body completely eliminate 'fault states' like symptoms of brain disorders from the body?

According to some recent studies, syndromes such as bipolar disorder, or attentive hyperactivity disorder . can be naturally chosen to keep for a certain purpose.

1. Bipolar disorder has helped humans overcome the winter

According to statistics in the United States, about 2.6% of adults have bipolar disorder . This is a form of pathology in which the patient has a recurring recurrence of two manic and depressive states.

At the euphoric stage - the patient feels happy, overactive, even paranoid. In the state of depression - the mood of the patients is reduced, there are many inhibitory thoughts, easily leading to suicide.

If this is considered a 'bug' in the brain, the question is: Why does evolution not remove it? Scientists say it may have been a hibernation form of the brain.

In theory, somehow, in the past, the human brain circulated between two states of excitement - depression in accordance with light, winter and summer temperatures. This also occurs in animals, in the summer, manic state helps them to hunt and reproduce effectively, then fall into a state of "hibernation" when winter comes.

According to this theory, people with bipolar disorder will be 'masters' in choosing the time to . sex. According to scientists, this disease is common in women of childbearing age.

Therefore, it is possible that the ancient human brain has circulated two states in order to achieve maximum reproductive efficiency: mania in the summer - the most convenient time to become pregnant, then turn to depression in the winter to ensure preserving women in a sedentary manner and concentrating on taking care of the impending child.

Besides, bipolar disorder was also a very effective tool. So somehow the infected people copied this gene and maintained it to the next generation.

2. Attention-induced hyperactivity disorder creates new findings

Attention-deficit hyperactivity disorder (ADHD) is a common developmental disorder in modern children. Children with ADHD will be extremely hyperactive, unable to sit still, and their ability to pay attention will be reduced.

However, through some studies, scientists have discovered this disease is inherited. This means that the ancestors of humanity somehow somehow lived together and did not seek to eliminate the disease.

Why? It is often thought that AHDH disorder is a disease of modern times, when there are too many recreational vehicles affecting the brain. In a modern society, it is disastrous for a person to not focus on performing the assigned work.

But some scientists hypothesize that being unable to sit still is not entirely harmful, but may have been a necessary 'tool' to survive in the past.

Humans thousands of years ago needed a lot of skills to survive, not just a specific skill. So, a brain that allows 'jumping' is probably necessary at that time.

In addition, people are still alive by hunting and gathering, so the ability to 'can't sit still' can stimulate the ability to discover, explore and discover 'privileged' places to set traps. Sadly, the attempt by the creators of ' genetic upheaval ' to help humans survive has inadvertently caused many children to be troubled in modern society.

3. The dyslexia contains hidden phenomena of the brain

Readability disorder, also known as dyslexia (Dyslexia) is a rather special psychological disorder. A person, despite his normal intelligence, lacks the ability to read and write due to a problem in the cortical nervous system.

Fortunately, most cases are children and most are cured. However, the scientists hypothesize otherwise, that this disorder contains the abnormalities of the brain given by Creator.

Many people will be surprised when looking at the results of some surveys: 30% of entrepreneurs perceive themselves as dyslexic, with many great men like Albert Einstein (father of relativity) and Steven Spielberg (director well-known Americans) - also suffer from this disease. In addition, some studies show that people with dyslexia are often creative, intelligent, and especially good at solving multidimensional problems.

According to the professor, neuroscientist researcher Duncan Milne said dyslexia is a sign of a particularly creative brain. About 200,000 years ago, the concept of reading and writing did not exist at the time of hunting.

With a harsh survival life, the brains can give new ideas, the ability to communicate effectively or the method of quick problem solving is really necessary. This explains why humans inherit this ability to help the next generation survive.

Gradually, these special brains will have problems with 'unusual' actions that humans have invented - that is, reading and writing. But if, according to the above hypothesis, dyslexia is not a form of disorder but is due to creature that has given some people 'brains'.