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Resting VS. Action Potentials

Action/resting potentials. Question: What are the two chemicals that we deal with with action potentials?

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Resting Memory Potential and Action Potential Part II

This is a video about resting memory potentials and action potentials.

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Resting Membrane and Action Potential

What are the main players that keep the cell at rest? what causes action potential? ATP pump, Na voltage gates, Na gates open to depolarize the cell pass threshold

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Resting Memory Potential and Action Potential Part II

This is the second part of the videos about Resting Memory Potential and Action Potential.

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Graded Potential vs Action Potential

What is the difference between graded potentials and action potentials? action potentials, graded potentials, IPSP, EPSP, temporal and spacial stimuli

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Cardiac Action Potentials Part II

This video discusses myocardial action potentials: depolarization, climax, plateau, and repolarization phases. Q: How are action potentials caused in the myocardium?

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Cardiac Action Potentials Part I

This video is about the process of cardiac action potentials, and how sympathetic and parasympathetic stimulation affect depolarization. Q: How are action potentials caused in the pacemaker cells?

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Action Potential Overview

What happens to the cell during action potentials The steps that occur in the cell to set off action potential. voltage changes to hyper polarize and back to resting potential

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Cardiac Action Potentials

This video discusses how action potentials occur within the heart and their differences to skeletal muscle. Q: What is the process of a myocardial action potential?

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Ion Movement During an Action Potential

How do the ions move during an action potential? Ion movement during different steps of an action potential

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Ions and the Start of Action Potentials

How does an action potential start? Involvement of ions and interaction between nerve and muscle

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Action Potential Graph

What is the process of an action potential? Steps to an action potential

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Final Steps of Action Potentials

What are the final steps of an action potential? steps to an action potential, gates used and graph

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Gradients and Early Steps of Action Potential

What are the gradients acting on ions? Electric and chemical gradients of membrane, early steps of action potentials.

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Cell Membrane Potential & Action Potential Part II

This video covers the second part of cell membrane potential and action potential part II.

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Cell Membrane Potential & Action Potential Part I

This video covers the first part of cell membrane potential and action potential.

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Resting Membrane Potential and Action Potential 1

how basic anesthetics prevent action potential Questions: How does a cell go from resting to action potential?

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Resting Membrane and Action Potential Application

How Ca2+ and Na+ effect the cell Questions: How does excescive/ insufficient levels of Ca2+ and Na+ have on RMP and action potentials? Questions: How does a cell go from resting to action potential?

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The Propagation of an Action Potential

This video talks about action potential.

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