Our brain is divided into two halves or hemispheres. Each hemisphere controls numerous function of our body. For example the left hemisphere controls mostly the logical, analytical, rational, and objective part of our body such as math, science, speech, and language. Besides that, the left hemisphere controls the right side of our body. On the other hand, the right hemisphere controls mostly the creative, intuitive, and subjective part of our body. For example, it controls our spatial abilities, face recognition, artistic ability, our visual imagery, and of course, the right side our body. The corpus callosum is "an arched bridge of nervous tissue" that allows the communication of both hemispheres by connecting them together.