The nervous system
- Created by: Kelleigh
- Created on: 09-06-12 15:10
Fullscreen
The nervous system
A stimulus is a change in your environment which you may need to react to, for example:
- Eyes - light receptors
- Ears - sound and 'balance' receptors
- Nose - smell receptors
- Tongue - taste receptors
- Skin - sensitive to touch, pressure and temperature change
Sensory neurones are nerve cells that carry signals as electrical impulses from the receptors in…
Comments
No comments have yet been made