Cerebral Hemispheres | Cerebrum | Human Brain Cerebrum constitutes the 4/5ths of brain . It is the most important part of brain. Cerebrum is divided into two Hemispheres called cerebral Hemispheres that left hemisphere and right Hemispheres. human brain brain cerebral Hemispheres Cerebrum left hemisphere right hemisphere corpus callous #humanBrain #Cerebrum #Cerebral Hemispheres