What is the difference between the left brain and the right brain?

1, the human left brain e799be5bae9e7ad94313343136351right brain has different functions and is full of curiosity and creativity. The left brain follows its own consistent principle and has three-dimensional function. ?

2. The left and right brain abilities of human beings are different. The left brain has sequential and logical rational thinking ability, while the right brain has random, intuitive and holistic perceptual thinking ability.

3. The right brain has a different division of labor, and the information capacity of the right brain is one million times larger than that of the left brain.

4. People's left brain is responsible for logical thinking, such as science and chess, while their right brain controls people's artistic thinking, such as dance, music and painting.

It is not necessarily that people with developed left brain are smarter or people with developed right brain are smarter.

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Brain activity

If you can convert brain activity into electrical energy, it is equivalent to the power of a 20-watt light bulb.

According to some measurements by neuroscientists, the circuit of nerve cells in human brain is more complicated 1400 times than the telephone network all over the world today.

Every second, there are 654.38+ million different chemical reactions in the human brain.

Only 1% of the information continuously received by the five sensory organs of the human body is processed by the brain, and the remaining 99% is filtered out.

The fastest transmission speed of nerve impulses between brain nerve cells is more than 400 kilometers per hour.

The brain is surrounded by a membrane containing veins and arteries, which is filled with sensory nerves. But the brain itself has no feeling, even if the brain is divided into two, people will not feel pain.

The average human brain accounts for 2% of the total body weight, but it needs to use 25% of the oxygen used by the whole body, while the kidney needs 12% and the heart needs 7%. The transmission speed of nerve signals in nerve or muscle fibers can be as high as 200 miles per hour. There are 45 miles of nerves in the human body.

The number of human brain cells is more than twice the total population of the world, and it can process 86 million pieces of information every day, and its memory stores more information than any electronic computer.