hem-ee-sfears The two halves of a sphere - the shape you would get if you cut a ball in half
The two symmetrical left and right halves of the brain; each controls the side of the body opposite to it
The two halves of the Cerebral Cortex These hemispheres are separate but connected The left side of your brain connects to the right side of your body, while the right brain connects to the left side In most people, the right brain handles words and logic, and the left brain is better at art, music, and intuition The two hemispheres are connected by the Corpus Callosum
The two halves of the cortex, joined by the corpus callosum (See Lateralization of Function)