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REVIEW GUIDE

This review guide provides detailed insights into the structure and function of neurons, nerve cell physiology, divisions of the nervous system, brain lobes functions, protective mechanisms, as well as labeling of nerves, CNS, brain, and spinal cord. Learn about axons, dendrites, action potential, CNS/PNS divisions, reflexes, brain regions, and more.

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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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