| − | The '''cerebral hemisphere''' describes the two bi-laterally symmetric regions of the [[brain]] that are separated by the [[median plane]]. The two hemispheres are usually referred to as the [[right hemisphere]] and [[left hemisphere]]. The two hemispheres are connected by the [[corpus callosum]]. | + | The '''cerebral hemisphere''' describes the two bi-laterally quasisymmetric regions of the [[brain]] that are separated by the [[median plane]]. The two hemispheres are usually referred to as the [[right hemisphere]] and [[left hemisphere]]. The two hemispheres are connected by the [[corpus callosum]]. |