The human brain cortex is divided into two cerebral hemispheres: the left and the right. The corpus callosum, a robust bundle of neural fibers, connects these two hemispheres. It facilitates communication between them, enabling each hemisphere to control and receive information from the opposite side of the body. For instance, the motor cortex in the left hemisphere directs movements of the right hand and vice versa. The left hemisphere specializes in processing structured linguistic information, logical reasoning, analytical tasks, and managing activities such as speech, grammar, and syntax when reading a book or singing lyrics. In contrast, the right hemisphere interprets nonverbal information, including spatial perception, visual recognition, and emotional variations. It also interprets the deeper meanings of stories and vocal intonations.