1. Anatomy of the Nervous System
Central nervous system (CNS)
Spinal cord
Brain
Peripheral nervous system (PNS)
Nerve outside the brain and spinal cord

5. Brain

6. Regions of the Brain
Telencephalon
Diencephalon
Brain stem
Cerebellum

7. Brain Stem
Parts of the brain stem
Medulla oblongata
Pons
Midbrain

8. Medulla oblongata
Fig A sagittal section of the brain. (Photograph by Kevin Fitzpatrick on behalf of GKT School of Medicine, London.) 8

9. Pons
Fig A sagittal section of the brain. (Photograph by Kevin Fitzpatrick on behalf of GKT School of Medicine, London.) 9

10. functions Major Components of Brainstem
Cranial nerve nuclei & related structures
Long fiber tracts ascending and descending
Cerebellar paths and circuits
Reticular formation & related structures
Functional Divisions
Cranial nerve abnormalities
Long tract deficits (motor & sensory)
Ataxia (cerebellar origin)
Impaired level of consciousness (RF)

11. Midbrain
Fig A sagittal section of the brain. (Photograph by Kevin Fitzpatrick on behalf of GKT School of Medicine, London.) 11

13. Cerebellum
Fig A sagittal section of the brain. (Photograph by Kevin Fitzpatrick on behalf of GKT School of Medicine, London.) 13

14. Functions
Balance
Motor Skill

15. Regions of the Brain
Telencephalon
Diencephalon
Brain stem
Cerebellum

16. Diencephalon
Thalamus
Hypothalamus
Epithalamus

17. Ventricles and Location of the Cerebrospinal Fluid

18. Ventricles and Location of the Cerebrospinal Fluid

19. Regions of the Brain
Telencephalon
Diencephalon
Brain stem
Cerebellum

20. Cerebral gray and white matter
Corpus callosum

21. Lobes of the Cerebral Cortex (lateral surface)
Frontal lobe
Parietal lobe
Temporal Lobe
Occipital lobe

22. Basal ganglia