| A | B |
|---|
| Brain Stem | Made up of the midbrain, pons, and the Medulla |
| Cerebellum | Main function is coordinating muscle movements |
| Cerebrum | Controls thinking, memory,sensations,and emotions |
| Diencephalon | "Between the brain" |
| Meninges | Membranes surrounding the brain and spinal cord |
| Recticular formation | Fibers within the brain |
| Thalamus | Mass of gray matter |
| Ventricles | Fluid filled spaces on the brain |
| Dura mater | The first of the three layers of the brain |
| Arachnoid membrane | Middle layer of the brain |
| Pia mater | Outer-most layer of the brain |
| Falx cerebelli | A sickle-shaped extension |
| Epideral space | Space right outside the dura mater |
| SubDural space | Space under the dura mater |
| Choroid plexuses | A network of capalaries |
| Internal hydrocephalus | Occurs when drainage is blocked |
| External hydrocephalus | Fluid accumulates in the subaracnoid space |
| Dorsal Nerve Root | Carries sensory information to the brain |
| Ventral Nerve Root | Carries motor information to the brain |
| Spinal Nerve | When a dorsal nerve and a ventral nerve join together and form one nerve |
