Zusammenfassung der Ressource
The Nervous System
- Stimulus - Change in your environment.
This could be a bright light
- Receptor - The sense receiving the
stimuli. This could be the eye
- Sensory Neurone - Impulses are
sent along this neurone to the
CNS
- Relay Neurone - Impulses reach a
synapse these chemicals cause the
impulses to be sent along the relay
neurone
- Motor Neurone - Chemicals are released
between a synapse and are sent along the
motor neurone
- Effector - The impulses travel along to
the effector
- Response - The effector then responses, for
example your pupils get smaller restricting
the amount of light let through