The association areas are present in the

The cerebral hemispheres are the centers of what?

White matter is composed of

Which of the following statements are correct about the cortex of the cerebrum? Choose the correct codes given below:
$(I)$. It consists of grey matter.
$(II)$. It shows prominent folds.
$(III)$. It consists of white matter.
$(IV)$. It contains motor areas,sensory areas,and association areas.

The membranes enclosing the brain and spinal cord are known as

The limbic lobe or limbic system,along with $.......$,regulates sexual behavior,the expression of emotional reactions,and motivation.