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