- Volentary actions are things you have to think about to do. They are concious controlled and have to be learned.
- Reflex actions produce rapid involentary responses and they often protect us and animals.
- In certain examples, the brain can override the reflex actions. For example, it can tell the motor neurone in the reflex arc not to drop the hot plate you are holding.
The reflex arc consists of;
- Stimulus
- Receptor
- Sensory neurone
- Relay neurone
- Motor neurone
- Effector
- Response
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