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Study Guide for Membrane Potentials, Graded Potentials, and Action Potentials (Anatomy & Physiology)

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Resting Membrane Potential

  • Resting Membrane Potential
    07:53
  • Resting Membrane Potential Example 1
    01:28

Graded Potentials

  • Summation
    03:50
  • Graded Potentials Example 2
    01:45
  • Graded Potentials Example 1
    01:02

Action Potentials

  • Action Potentials Example 1
    02:36
  • Action Potential
    03:53

The Refractory Period

  • The Refractory Period Example 1
    01:10
  • Refractory Period
    06:26

Change in Membrane Potential

  • Change in Membrane Potential Example 1
    01:45
  • Change in Membrane Potential
    03:31

Ions - Sodium and Potassium

  • Standard Sodium and Potassium Concentrations
    03:35
  • The Sodium Potassium Pump
    03:40
  • Ions - Sodium and Potassium Example 3
    01:55