Here's the Top 5 Human Brain Facts Revealed
After thousands of years studied from many, began to unfold some of the mystery of the human brain. There are several facts that previously may never have occurred to humans.
The brain is one of the most amazing organ in the human body, because it can control the central nervous system to work normally.
The human brain is complex and consists of about 100 billion nerve (neuron) and there are so many things going on in the brain with a variety of different fields. Because of the brain including one vital organ of human life.
As quoted from HowStuffWorks, here's some other facts about the human brain are not well known:
1. The brain remains active even though the head is severed
Dr. Harold Hillman, a former director of the Unity Laboratory of Applied Neural Biology at the University of Surrey said that the death occurred because of the separation between the brain with the spinal cord, but it is painful that many countries do not impose this method.
2. The brain can learn the subliminal messages
The brain can learn the message that comes from one's subconscious so that will affect the behavior of the person. Many companies use this as a promotional event to influence someone to buy their products.
3. Drugs can cause holes in the brain
One study suggested the use of drugs such as marijuana can relieve a bit of memory, whereas for drugs such as cocaine or ecstasy can cause holes in the brain. Actually the only thing that can cause holes in the brain is the result of trauma or physical impact.
In addition, a study from New Scientist that the use of long-term medication can cause abnormal growth of the brain that are permanent, so it is difficult to change the behavior of an addict.
4. The human brain is gray
Some parts of the body has its own color to blood, tissue, bone or other liquids. But if the human brain preserved in jars while still beating mostly gray, because it is sometimes called sebaagi whole brain gray matter. But the brain also contains the remains of white matter composed of nerve fibers to connect the gray matter.
While the black component is called the substantia nigra neuromelanin that is black, which is a special pigment with the same skin color and hair and is the boundary of the basal ganglia.
5. The human brain is the largest brains
Some animals can use their brains to do various things done by humans. But in fact the human brain big size compared to the brains of any animal. The average weight of adult human brain by 1.361 kilograms, the weight is almost the same with animals dolphin is regarded as an intelligent animal.
But the weight of the brain compared to body size, so that the human brain remains to be the largest. Furthermore intelligence is also associated with various components in the brain, and mammals have the largest cerebral cortex responsible for memory function, communication and thinking.
Those are the top 5 human brain facts revealed to public, finally we could tell other people that we are smart indeed because now at least we know a little bit more about our own brain.