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Chapter 11: Fundamentals of the Nervous System and Nervous Tissue – Membrane Potentials, Action Potentials, and Synaptic Transmission

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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

Resting Membrane Potential

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

Change in Membrane Potential

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

Properties of Graded and Action Potentials

  • Graded and Action Potentials
    05:17
  • Properties of Graded and Action Potentials Example 1
    01:26

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

Propagation of Action Potentials

  • Propagation of Action Potentials Example 1
    02:01
  • Types of Propagation: Saltatory Conduction
    03:11
  • Types of Propagation: Continuous Conduction
    03:50

Prokaryotic & Eukaryotic Cells

  • Guided course
    Recap: Prokaryotic vs. Eukaryotic Cells
    04:26
  • Guided course
    Prokaryotic & Eukaryotic Cells
    05:54
  • Guided course
    Features of Bacterial Cells
    03:54

Introduction to Reflex Arcs

  • Introduction to Reflex Arcs Example 2
    0:41
  • Introduction to Reflex Arcs
    4:03
  • Types of Reflex Arcs
    5:15