It looks like you are using an older version of Internet Explorer which is not supported. We advise that you update your browser to the latest version of Microsoft Edge, or
consider using other browsers such as Chrome, Firefox or Safari.
Central nervous system
The CNS – the conductor of our bodies’ orchestras.
The central nervous system consists of the brain and the spinal cord. It tells your body how to move and what to do. This is a very boiled down explanation, obviously. But if you’ve got a few hours we could talk way more about it.