Is there a dependence of intellectual abilities on the size of the brain?

It can be assumed that human intelligence depends on the size of the brain: the larger the brain, the higher the intelligence. However, this is not at all true. Intellectual abilities do not depend on the size of the brain.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.