Experimental, it is confirmed between intellectual development, brain size and length of the intestine having mutual relationships.
When observing colonial predators such as hounds, baboons and antelopes, people will be amazed at their intelligence.
The growing human brain is mainly reacting to stresses in the living environment, forcing people to think of creative solutions to get food and shelter.
Large brain-sized animals, such as humans, will be more susceptible to mental illnesses because nerve signals travel longer distances than those with small brains.
Research by American scientists found a direct link between family income, educational background and brain size of growing children and teens.
Evolution is largely not controlled by the brain. The most common criterion for assessing animal intelligence, the relationship between brain size and body size, may not be the
Telegraph reported that scientists at Oxford University in England investigated the relationship between brain size and the number of friends of 40 university graduates and the
For more than 200 years, scientists have been constantly trying to find the relationship between brain and intelligence.