10 essay plans, including A01 information and 3 paragraphs of A03 each

1. fight or flight

2. Localisation of function in the brain

3. Hemispheric Lateralisation

4. Plasticity and functional recovery

5. Brain scanning techniques

6. Circadian rhythms

7. Ultradian rhythms

8. Ultradian rhythms

9. Endogenous pacemakers

10. Exogenous pacemakers