The mass of the brain is related to intelligence?

Brain (Photo: pbs.org)

Many people think that the human brain is bigger and more intelligent. So this view make sense or not? Because of this view, scientists have done a lot of research. The data they have provided proves that brain weight is not directly proportional to intelligence.

From real life, we can prove it: People with big brains aren't sure to be smart, and people with baby brains are not stupid. Intelligence development has a parallel relationship with the development of the human brain.

The better the level of brain development is, the more intelligence there is. The brain is considered to be the foundation of human intelligence development. The average adult brain weighs 1,400g, the infant's brain weighs 390g, when the 7-year-old's brain can weigh up to 1,280g. This stage is considered the fastest growing stage of the brain. Brain wrinkles increase rapidly and deeply. The bigger the brain mass, the more neuronal neurons and human intelligence develop as the brain develops. By the time we are nearly 25 years old, it is when the brain matures and human intelligence is also the highest.

In the normal state, a person is not smart because of the development of the brain, in which the role of environmental factors is very important. If people are taught the right way, the brain will be used appropriately and people will be smarter.