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Nervous System
What is the Nervous System?
Nervous Sytem = The nervous system is a nerve connected to your brain to make you
move your body.This can help you climb,play sports and walk, run.

What coordinates the Nervous System?
The Brain

What are reflex actions?
Extra ­ rapid responses to…

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Relay Neurone = Carries messages from one part of CNS to another
Motor Neurone = Carries signal from CNS to effectors

What is are synapses?
Synapses = When 2 neurones meet, there is a gap called a synapse
Synapses cross using chemicals
One neurone releases the chemical in gap


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