Biology-The human nervous system

The nervous system and example

-Your receptor cells picks up any changes in the environment

-e.g. light receptor cells in your eye

Homeostasis

It is the internal environment inside your body.

It includes coordination and control

Internal conditions that are controlled

-body temperature

-the water content of the body

-blood glucose concetration

function of receptor

cells that detect changes in the internal or external environment

function of Coordination center

areas that recieve and process the information from the receptor

The function of effector

muscles or glands that do the action from the signal of the coordination center

The order of the nervous system

stimulus→receptor→coordination center→effector