recall that the central nervous system consists of the brain and spinal cord and is linked to sense organs by nerves
1. Central nervous system controls and coordinates actions
- voluntary and involuntary actions
2. Consisted of brain and spinal cord
- brain is protected inside the skull
- spinal cord is protected inside the backbone
3. CNS connected to different parts of the body by nerves
- nerves made out of nerve cells and neurones
4. Receptors: sense organs
- response sent along sensory neurones
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| Source: http://www.empowher.com/files/ebsco/images/si2012.jpg |
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