1. nervous system Central Nervous System (CNS) Peripheral Nervous System (PNS)

2. cns vs. pns

3. nerves

4. nervous system central nervous system peripheral nervous system brain spinal cord somatic NS autonomicNS sensory nerves motor nerves sympathetic NS parasympathetic NS

5. autonomicNS sympathetic NS parasympathetic NS expends energy (fight or flight) conserves energy (rest digest) activity

6. gray matter vs. white matter

7. cortex brain stem overview midbrain hindbrain

8. medulla RAS vital functions reflexes pons RAS & raphe REM & paralysis decussation cerebellum coordination

9. midbrain substantia nigra

10. thalamus & hypothalamus hypothalamus: 4 F’s Fight, flight, feeding, & reproduction

11. subcortical structures basal ganglialimbic system

12. gyri & sulci & fissures

13. gyri & sulci

14. cortical lobes

16. somatosensory cortexmotor cortex

17. frontal lobe

18. executive functions planning & organizing abstract thinking reasoning & problem solving inhibition maturation of PFC cells

19. Phineas Gage

20. Broca’s Area & Wernicke’s Area Broca’s Aphasia Wernicke’s Aphasia production comprehension

21. Broca’s Aphasia A patient who was asked about a dental appointment replied haltingly and indistinctly: “Yes…Monday…Dad and Dick…Wednesday nine o’clock…10 o’clock…doctors…and …teeth.”

22. Wernicke’s Aphasia A patient who was asked to describe a picture that showed two boys stealing cookies reported smoothly: “Mother is away here working her work to get her better, but when she’s looking the two boys looking in the other part. She’s working another time.”

23. corpus callosum

24. commissures