Both cerebral hemispheres in the human brain communicate with each other through the corpus callosum. The corpus callosum is a thick band of white matter consisting of neural fibers that connect the right and left hemispheres. It enables the transfer of information, including sensory and motor signals, between the two hemispheres.

The motor and sensory pathways in the brain cross over to the opposite side of the body. For example, the left hemisphere controls and receives sensory input from the right side of the body, and vice versa. The corpus callosum allows for integration and coordination between the different functions of the two cerebral hemispheres, facilitating seamless communication and cooperation in various cognitive and motor tasks.