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REVIEW GUIDE

REVIEW GUIDE . NERVOUS SYSTEM. Structure of Neuron. Axon Dendrite Cell body Axonal terminal Schwann cells. Function of Neuron. Action potential Depolarization Repolarization Refractory period Sodium/potassium pump. Function of Neuron. Conductivity Irritability. Divisions of NS.

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REVIEW GUIDE

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  1. REVIEW GUIDE NERVOUS SYSTEM

  2. Structure of Neuron • Axon • Dendrite • Cell body • Axonal terminal • Schwann cells

  3. Function of Neuron • Action potential • Depolarization • Repolarization • Refractory period • Sodium/potassium pump

  4. Function of Neuron • Conductivity • Irritability

  5. Divisions of NS • CNS brain, spinal cord • PNS nerves • Somatic • Autonomic • Sympathetic • Parasympathetic

  6. Reflexes • Reflex arc • Receptor • Effector

  7. Brain Lobes of cerebral hemispheres names functions Cerebellum Diencephalon Brain stem

  8. Protection 1. Meninges Dura mater Arachnoid and space Pia mater 2. CSF (location, function, formation)

  9. PNS • Cranial nerves (12) • Spinal nerves (31 pairs) • Plexuses (4)

  10. Labeling • Nerve • CNS • Brain • Spinal cord

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