Man’s brain and woman’s brain

It is a matter of course that Men and women are different. It is natural that structure of body is different, and the way of thinking is also different. Difference of the way of thinking means difference of the structure of brain. Then I will think about what kind of differences are there in the brains between men and women.
At first, I will write about the physical difference. Basically, the brain of the man is bigger and heavier than that of woman. When they become adults, as for the man, it grows around 1400~1500g, woman's becomes around 1200~1250g. By the way, there is not the causation between size/weight of the brain and height of the intelligence at all. Also, form and the size of a corpus callosum joining by the left brain and the right brain are different. Woman’s is more roundness and ratio is bigger than man’s.
Next, I will explain differences about the thought. Generally, it is said that as for the brain of the man, the right brain develops well. On the other hand, woman's develops left brain well. The cerebrum nucleus of the right brain is related to a non-linguistic perception, understanding, memorize, especially, space perception, while the left brain is related to the work of the language deeply. So men are superior in space perception and logical memory, and women are superior in speech. For example man is good at geography and science, and woman is good at English and national language.