Forgetting is Normal and Important for Human Brain

Why do Humans Have the Forgotten behavior?

5 strange facts about the brain make humans can forget what has happened.

Memory can be a fun thing. Humans are advised to remember the happiness in past events. But there is an interesting factor that human beings have forgetfulness. why man can forget?

This type of memory and brain have a unique way of forgetting each type. Psychologists classify a variety of things that often klmenebabkan forgotten effects, in addition biologists have studied the mechanism at the cellular level.

Forgetting is normal and important for the brain.

Here are the strange facts about how humans forget things.

Removal of the Mind

Although rare, certain activities can result in memory loss and the brain becomes mist for a while. This is called transient global amnesia. Bad events cause this memory problem, with the patient forgetting the last day when things go bad, and having trouble forming new memories.

People with transient global amnesia do not suffer serious side effects, and memory problems usually disappear within a few hours. But there is no explanation as to how this happened. Brain scans from patients with this type of amnesia also show no signs of brain damage, or signs of stroke.

Memories can live, even if we can not access them

In 2013 there is a strange case report in the Journal of Frontiers of Neurology. Researchers describe a woman who has a musical hallucination of a song she does not know. "To our knowledge, this is the first report of music hallucinations unrecognized by patients," the researchers wrote.

Scientists say the woman may recognize the song at some point, but forgot. This case raises the question of what happened to forgotten memories. Then the researchers showed that memories can be stored in some form in the brain that makes them accessible, but not recognizable. It is possible that women have musical memories, with key parts of lost memories. As a result, he can not recognize memories.

The brain can be programmed to forget the time

The memory of childhood is the earliest thing to fade away. There is a possible reason for that. Most often, people do not remember any memories from them in the early years of life, usually before the age of 3 or 4. This is called infantile amnesia.

Scientists previously thought that early memories were there, but children just lacked the language skills to verbalize them.

However, recent research has shown that children make memories during their early years, but then forget through deliberate mechanisms. One possible explanation for this is that as the brain grows, new cells will erase stored memories.

Brain injury can lead to forgetfulness

Brain injury makes it possible to lose memories even before they have a chance to save. This is because the location of the injury is in the brain structures that are specifically involved in handling memory formation and maintenance. Damage to this area can produce a strange form of amnesia.

In either case, the patient loses the ability to form new memories after the part of his brain, the hippocampus, has been removed during surgery to treat his epilepsy.

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