the left hemisphere:\nintellectual、logical and analytic function.\n\nintellectual 智力的\nlogical 逻辑的\nanalytic分析的Neurological studies have shown that the human brain acquires specific functions as it matures. And the function is assigned to two hemispheres, each with its own function. Intellectual, logical, and analytic functions are mainly lateralized to the left hemisphere, while emotional and social needs are mainly controlled by the right hemisphere. Although there is some conflicting evidence, it is generally believed that language functions are mainly controlled by the left hemisphere.