An example of a neurone
The three types of neurone – the red line shows the direction of impulses. Note that axons always carry nerve impulses away from the cell body
How sensory neurones, intermediate (relay) neurones and motor neurones work together to carry out a reflex action
The pathway of a reflex arc
You may be asked to identify the different types of neurones in a diagram. It can be helpful to memorise the key differences between them – such as the location and size of the cell body.
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