The human brain is divided into two main parts. These two parts are known as the left hemisphere and the right hemisphere. Each hemisphere controls the opposite side of the body. The left hemisphere is responsible for logical thinking, language processing, and analytical skills. It is also involved in tasks related to mathematics and problem-solving. The right hemisphere, on the other hand, is associated with creativity, imagination, and artistic abilities. It is responsible for understanding emotions, recognizing faces, and spatial awareness. While the brain is further divided into smaller structures within each hemisphere, the two main divisions are the left and right hemispheres.