Will the brain be blown up when information is overloaded?

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Can the human brain be overloaded with information?

The human brain is really a miracle and still carries with me countless hidden numbers that scientists want to decipher. For many, it seems that the brain is an endless library - when you can store countless knowledge and precious memories in life. But have you ever wondered if our brains are "overloaded" or full?

The answer is that our brains are hard to fill because they are more complex than we thought. The study, published in Nature Neuroscience in early 2015, showed that, instead of being filled with information, the brain was able to filter out the old , unnecessary information and replace it with newly formed memories. .

From practical experiments .

To make this conclusion, the experts conducted brain tests when volunteers tried to remember their memories.

Accordingly, study participants will remember a very specific memory ("target" memory), and try to remember something similar, related to that memory (memory "). compete").

Experts found that, when remembering specific memories, brain activity increased dramatically. Meanwhile, brain activity in the "competitive" memory becomes weaker.

The most obvious change is in the area near the front of the brain like the prefrontal cortex , not the main memory structure in the middle of the brain - the hippocampus region - the brain region associated with memory.

The prefrontal cortex is involved in a series of complex cognitive processes such as planning, decision making, and recall selection for memory writing .

Further research shows that a part of the brain that works in conjunction with the hippocampus will help the brain "export / import" specific memories.

If hippocampus is considered a search engine, the prefrontal cortex is a definite filter that can give the most appropriate, accurate details.

This shows that storing information is not a prerequisite for a good memory, but the brain also needs other support to access relevant information without being distracted by the information similar news.

. Forget it to remember more .

In everyday life, forgetting bad memories, bad memories really benefit us. Imagine, if you lose your bank card and have renewed the new card, the new card will come with a new password.

Of course, you will have to use a new password to access and use your card, gradually, you will forget the old pin. This process is called by experts to reach out to relevant new information but not to be interfered with.

When we receive new information, the brain stores information in neurons (neurons) and matches (synapses) between these cells together.

Each concept in the brain can be represented by a network of different connections between nerve cells. The formation of new knowledge occurs when joints between multiple neurons become stronger and the link between a new cluster of cells is formed.

When you need to get information, the information you want and are close to will be summoned. Therefore, remembering only without removing obsolete and unnecessary information will make your brain "confused" in the selection of regulation, giving necessary information.

Much of the previous research focused on how we learn and remember new information. However, recent research has focused more on the catalysts that help you forget, remove the memory and evaluate the importance of this work.

. and the consequences when you remember everything that happened in life

There are a few people in the world who can remember every detail in life. Many people believe that this supernatural memory will help them gain a lot of knowledge but the truth is that it will make you more troublesome in life.

According to experts, the work of the brain is relentless and " helpless " in controlling memory memorization, named hyperthymestic syndrome that keeps patients in a state of stress.

The reason is because the saying ' time will heal' is not applicable, painful memories cannot be erased in the mind, they are always as clear as they were at the beginning.

Along with that, the feeling of continuous living in the past, unhappy memories will make the patient become more melancholy. Syndrome will help you better understand the mechanism when the brain is "overloaded" by good and bad information mixed up but not fully arranged.

According to research experts in the field of brain, memory and forgetting are two sides of a coin. In a way, the way the brain forgets is a way to help the brain sort memories so that it can summon relevant memories, ready when you need to use them. And eliminating excess information is a safe mechanism that helps our brains not overload.