The primary visual area is located in

Sympathetic nerves in mammals arise from

Given below are two statements:
Statement $I$: Limbic system is responsible for motivational drives and memory.
Statement $II$: Reticular activating system of diencephalon transmits all sensory impulse to the cerebrum.
In light of the above statements,select the correct answer from the options given below.

The mammalian brain differs from an amphibian brain in possessing:

The ......... consists of fiber tracts that interconnect different regions of the brain.

Which of the following is $NOT$ an effect of the sympathetic nervous system?