The nervous system is the network of cells called neurons that works together to transmit electrical impulses around the body.

Nervous system is very quick to respond to a stimulus.

TYPES OF NERVOUS SYSTEM

1. Central nervous system: it consist of the brain and the spinal cord.

2. Peripheral nervous system: consist of the peripheral nerve and Cranial nerve.

TYPES OF CELLS FOR NERVOUS SYSTEM

1. Conducting cells: these are cells that carry impulses around the body. Cells include sensory ne