Action Potential & Nervous Review

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Across
  1. 3. phase of action potential where neuron becomes LESS NEGATIVE, Na+ channels open
  2. 5. ________ conduction; occurs as the action potential signal moves slowly along a nonmyelinated axon
  3. 9. phase of action potential where neuron becomes more negative than -70 mV, K+ channels open
  4. 12. phase of action potential where neuron becomes LESS POSITIVE, K+ channels open
  5. 13. positive _______; voltage of highest peak of depolarization (SPELL THE NUMBER OUT)
Down
  1. 1. negative _______; voltage of resting potential (SPELL THE NUMBER OUT)
  2. 2. _______ state, when the neuron is at -70 mV
  3. 4. _______ refractory period, period where there can be no more action potential impulse; occurs during depolarization and repolarization
  4. 6. ______ cells; this neuroglia creates myelin for the Peripheral nervous system
  5. 7. __________ conduction; occurs as the action potential signal jumps between Nodes of Ranvier
  6. 8. negative ________; voltage of threshold value in order to become an action potential (round to nearest 10, SPELL THE NUMBER OUT)
  7. 10. ______ refractory period, period where there can be another action potential if there is a strong stimulus; occurs during hyperpolarization
  8. 11. this neuroglia create myelin for Central nervous system