1. Brain Leftovers Unit 2 Lesson 5

2. Warm Up How did we find out so much about the human nervous system?  Human Injury/Operation  Imaging Techniques  Animal Studies

3. Animal v Human Brain Similarities  Three regions, 2 Hemi’s  Subcortex: Thalamus, hypothalamus, limbic system  “Old Brain” Differences  Size  Cerebral Cortex: flexibility in behavior  “New Brain”

4. Review- Structure & Function & Damage? Wernicke’s Area Broca’s Area Auditory Cortex Visual Cortex Cerebral Cortex Thalamus Cerebellum Medulla Pituitary Gland Hypothalamus Hippocampus Amygdala

5. Brain Disorders Head Injury  Concussion Blow to head  Hemorrhage Excessive bleeding, swelling

6. Brain Disorders Stroke  Interruption in blood flow kills cells and causes loss in function Clot, pinch, rupture in blood vessel

7. Brain Disorders Brain Diseases  Epilepsy  Cerebral Palsy  Anencephaly  Multiple Sclerosis  Parkinson Disease  Alzheimer’s

8. Brain Disorders More Brain Diseases  Encephalitis  Meningitis  Edema  Tumor

9. Brain Disorders Last Brain Disorder  Tourette’s Repetitive, involuntary movements and vocalizations called tics.

10. Video I Have Tourettes..

11. Closure Explain three different brain diseases or disorders studied today.