1. The Brain and Spinal Cord

2. Epidural Hemorrhage-
Subdural Hemorrhage-

3. Spinal Cord Dorsal roots-carries sensory data to CNS
-enters spinal cord near dorsal side of body
-ganglia ( group of cell bodies) near spinal cord
Ventral roots-motor neurons

4. Brain Trivia- Average brain weighs 3 lbs. 6 main regions:
- cerebrum, diencephalon, midbrain, pons, medulla oblongata, cerebellum.

5. Cerebrum -2 cerebral hemispheres
-origin of conscious thought, sensations, memory storage/ retrival, and complex movements -

6. Diencephalon -

7. Midbrain

8. Pons

9. Medulla Oblongata

10. Cerebellum -