Search for tag: "action"

Resting VS. Action Potentials

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

From  tutoringcenter on October 14th, 2014 0 likes 3 plays 0  

Resting Memory Potential and Action Potential Part II

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

From  tutoringcenter on September 10th, 2014 0 likes 25 plays 0  

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

From  tutoringcenter on September 10th, 2014 0 likes 42 plays 0  

Resting Memory Potential and Action Potential Part II

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

From  tutoringcenter on September 10th, 2014 0 likes 9 plays 0  

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

From  tutoringcenter on September 9th, 2014 0 likes 1,609 plays 0  

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?

From  tutoringcenter on September 8th, 2014 0 likes 9 plays 0  

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?

From  tutoringcenter on September 8th, 2014 0 likes 23 plays 0  

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

From  tutoringcenter on September 8th, 2014 0 likes 27 plays 0  

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?

From  tutoringcenter on September 4th, 2014 0 likes 42 plays 0  

Ion Movement During an Action Potential

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

From  tutoringcenter on July 23rd, 2014 0 likes 103 plays 0  

Ions and the Start of Action Potentials

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

From  tutoringcenter on July 23rd, 2014 0 likes 22 plays 0  

Action Potential Graph

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

From  tutoringcenter on July 15th, 2014 0 likes 63 plays 0  

Final Steps of Action Potentials

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

From  tutoringcenter on July 9th, 2014 0 likes 19 plays 0  

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.

From  tutoringcenter on July 9th, 2014 0 likes 32 plays 0  

Cell Membrane Potential & Action Potential Part II

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

From  tutoringcenter on July 7th, 2014 0 likes 16 plays 0  

Cell Membrane Potential & Action Potential Part I

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

From  tutoringcenter on July 7th, 2014 0 likes 37 plays 0  

Resting Membrane Potential and Action Potential 1

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

From  tutoringcenter on July 7th, 2014 0 likes 80 plays 0  

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?

From  tutoringcenter on July 7th, 2014 0 likes 55 plays 0  

The Propagation of an Action Potential

This video talks about action potential.

From  tutoringcenter on July 3rd, 2014 0 likes 23 plays 0