Pacemaker potential
Pacemaker potential In the heart, the pacemaker potential is the voltage created by impulses from an artificial electronic pacemaker or the SA node which drives ...
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Pacemaker action potential
Pacemaker action potential A pacemaker action potential is the kind of action potential that provides a reference rhythm for ...
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Cardiac pacemaker
Cardiac pacemaker This article is about the natural pacemaker in the heart. For the article about ... that does the same job, see artificial pacemaker. The contractions of the heart are controlled ... that create these rhythmical impulses are called pacemaker cells, and they directly control the heart ... activity, it is sometimes called the primary pacemaker. If the S.A node doesn' ...
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Action potential
Action potential A. A schematic view of an idealized action potential illustrates its various phases as the action potential passes a point on a cell membrane ... used to make the recording. An action potential is a wave of electrical discharge that ... and tissues. Overview An electrical voltage, or potential, always exists between the inside and ...
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Talk:Cardiac pacemaker
Talk:Cardiac pacemaker A lot of stuff on this page ... heart, and move the generation of action potential over to a different article (maybe action potential?). Should probably keep the control of heart ... time ago, when i was studying the pacemaker potential etc. in class. (The stuff with ...
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Resting potential
Resting potential The resting potential of a cell is the membrane potential that would be maintained if there were ... or other active changes in the membrane potential. In most cells the resting potential has a negative value, which by ...
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Action potential (Psychology wiki)
Action potential Home Support Help Site Support Orientation Background ... A schematic view of an idealized action potential illustrates its various phases as the action potential passes a point on a cell membrane ... used to make the recording. An action potential is a wave of electrical discharge that ... tissues. [edit] Overview An electrical voltage, or potential, always exists between the inside and ...
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Cardiac action potential
Cardiac action potential The cardiac action potential is the electrical activity of the individual ... system of the heart. The cardiac action potential differs significantly in different portions of the ... myocardium (muscle of the heart). Resting membrane potential Intracellular and extracellular ion concentrations Ion Extracellular ... mitochondria and sarcoplasmic reticulum). The resting membrane potential is the difference in ionic charge ...
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Resting potential (Psychology wiki)
Resting potential Home Support Help Site Support Orientation Background ... N.Immunology Physiological P. Psychopharmacology The resting potential of a cell is the membrane potential that would be maintained if there were ... or other active changes in the membrane potential. In most cells the resting potential has a negative value, which by ...
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Talk:Action potential
Talk:Action potential Definition "An action potential is an electrical pulse that changes the voltage (potential) across a cell membrane. In muscle and ... propagation in the first kind of action potential most people think of, which is in ... its acetylcholine receptors that initiate the action potential, and these will predominantly be carrying ...
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