Cerebral hemispheres (left and right)
The right cerebral hemisphere controls the left side of the body. This is the creative side of the brain.
Cerebral specialization is the communication of the right and left side of the cerebral area of the brain. Different sections of the brain also communicate with each other.
left
The cerebral hemispheres account for about 83% of total brain mass.
the right cerebral cortex
speech production.
corrus collasum
Cerebral dominance is also related to handedness--whether a person has a strong preference for the use of their right or left hand.
The right temporal lobe is on the right half of the brain near the Sagittal plane that divides left and right cerebral hemispheres.
Since there are two cerebral hemispheres, and also two hands (in a normal person) it works out very neatly; each side of the brain controls one hand. The left cerebral hemisphere controls the right hand, and the right cerebral hemisphere controls the left hand.
Corpus callosum