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The Nervous System

The Nervous System. Cerebrum. 1. Parts of the Nervous System. Central Nervous System - brain and spinal cord Anatomy of the brain Cerebrum-voluntary activity, movement, learning, judgment Cerebellum- balance, coordination

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The Nervous System

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  1. The Nervous System

  2. Cerebrum

  3. 1. Parts of the Nervous System • Central Nervous System- brain and spinal cord • Anatomy of the brain • Cerebrum-voluntary activity, movement, learning, judgment • Cerebellum- balance, coordination • Brain stem- (medulla oblongata) blood pressure, heart rate, breathing, involuntary activities

  4. B. The Peripheral Nervous System- nerves in and out • Sensory neurons: body to brain • Motor neurons: brain to body

  5. Vocabulary preview • Foreman (noun) • a person in charge of a particular department, group of workers, etc., as in a factory or the like.

  6. Vim and vigor (nouns) • lively or energetic spirit; enthusiasm; vitality. • healthy physical or mental energy or power

  7. Tamp down (verb) • To pack down tightly by a succession of blows or taps.

  8. Colleague (noun) • Associate or coworker

  9. Convulsions (noun) • An intense, involuntary muscular contraction. • An uncontrolled fit, as of laughter; a paroxysm.

  10. 6. Summon (verb) • to call upon to do something specified. • to call for the presence of, as by command, message, or signal; call. • to call or notify to appear at a specified place, esp. before a court: to summon a defendant.

  11. 7. Piazza (noun) • an open square or public place in a city or town, esp. in Italy. • a large porch on a house; veranda.

  12. 8. Alight (verb) • to dismount from a horse, descend from a vehicle, etc.

  13. 9. Pulsation (noun) • the act of pulsating; beating or throbbing. • a beat or throb, as of the pulse.

  14. 10. Vigilant (adjective) • keenly watchful to detect danger; wary: a vigilant sentry. • ever awake and alert; sleeplessly watchful.

  15. Expendable (adjective) • considered to be not worth keeping or maintaining

  16. Profanity (noun) • vulgar or irreverent speech or action 

  17. Erratic (adjective) • unpredictable, unstable

  18. Forethought (noun) • thinking of something beforehand; previous consideration; anticipation

  19. Capricious (adjective) • unpredictable

  20. Ethically (adjective) • moral, upright, honest, righteous, virtuous, honorable

  21. 17. Fortuitous (adjective) • fortunate, lucky

  22. Monument in Cavendish, Vermont

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