PATHOLOGY

Detailed explanation-1: -The cerebrum consists of two cerebral hemispheres the outer layer called the cortex (gray matter) and the inner layer (white matter). There are four lobes in the cortex, the frontal lobe, parietal lobe, temporal lobe, occipital lobe.

Detailed explanation-2: -The two hemispheres are connected by a thick band of nerve fibres called the corpus callosum. The brain halves are able to communicate with each other via this ‘bridge’.

Detailed explanation-3: -Cerebrum. This is the biggest part of the brain. There are two halves of the cerebrum – one on each side of your head. It controls your voluntary muscles, which move when you want them to, giving you motor skills. It’s your cerebrum that tells you how to move when you play sports or dance.