Encyclopedia results for action potential

1. Action potential
   
   pp move vandalism small yes Image Action potential vert.png thumb 300px Figure 1. A. view of an idealized action potential shows its various phases as the action potential passes a point on a cell membrane ..
   
   
   
   
2. Atrial action potential
   
   Unreferenced date December 2008 The atrial action potential are action potential s that occur in the heart atrium . They are similar to ventricular action potential with the exception of having a more ..
   
   
   
   
3. Pacemaker action potential
   
   Orphan date February 2009 A pacemaker action potential is the kind of action potential that provides a reference rhythm for the network. This contrasts with pacemaker potential or current which drives ..
   
   
   
   
4. Ventricular action potential
   
   reversal potential . When an action potential is generated, the membrane potential rises above this level in four distinct phases. The beginning of the action potential, phase 1, specialized ..
   
   
   
   
5. Cardiac action potential
   
   The cardiac action potential is a specialized action potential in the heart , with unique properties necessary for function of the electrical conduction system of the heart . The cardiac action potential ..
   
   
   
   
6. Tetany (action potential summation)
   
   physical state at which action potential s from nerve s arrive to the skeletal muscle motor ... twitches in that the twitches are summed. A single twitch may elicit from one action potential at the motor ..
   
   
   
   
7. Quantitative models of the action potential
   
   In neurophysiology , several mathematical models of the action potential have been developed, which fall ... 0 pages pp.97&ndash 133 ref As an example, the cardiac action potential illustrates how differently ..
   
   
   
   
8. Potential
   
   Dablink For other words or senses of this term, see potential disambiguation . Mergefrom Potential disambiguation date October 2009 The mathematic al study of potentials is known as potential theory it is the study ..
   
   
   
   
9. Potential (disambiguation)
   
   Coulomb potential van der Waals potential Lennard Jones potential Yukawa potential In biology Action ...Wiktionary potential Potential may mean In mathematics and physics a Potential Scalar potential Vector ..
   
   
   
   
10. Synaptic potential
    
    presynaptic potential or an inhibitory presynaptic potential. Unlike action potentials , which ... together. That is because there is no refractory period, as there is in an action potential. Medicine ..
    
    
    
    
11. Receptor potential
    
    for triggering an action potential . A receptor potential is a form of graded potential ...Unreferenced date September 2009 Receptor potential , a type of graded potential, is the transmembrane ..
    
    
    
    
12. Threshold potential
    
    Image Action potential vert.png thumb 350px A. A schematic view of an idealized action potential illustrates its various phases as the action potential passes a point on a cell membrane . B. Actual recordings ..
    
    
    
    
13. Expressive potential
    
    Orphan date September 2008 Expressive potential is the degree to which a given MIDI controller music ... expressive potential enables control over a narrow range of musical expression, no matter how virtuoso ..
    
    
    
    
14. Membrane potential
    
    potential arises from the action of ion channel s, ion pump s, and ion transporter s embedded ... membrane potential , action potential , and graded postsynaptic potential postsynaptic membrane ..
    
    
    
    
15. Electrotonic potential
    
    exponentially smaller decrement . The second is a propagated impulse called an action potential ... potentials to trigger the action potential . The electrotonic potential travels via electrotonic ..
    
    
    
    
16. Postsynaptic potential
    
    cell is sufficiently depolarized, an action potential will occur. Action potentials are not graded ... is depolarized by the total of the EPSPs. See also Action potential Electrophysiology Goldman equation ..
    
    
    
    
17. Reversal potential
    
    potential. This is because at resting potential, potassium conductance dominates. During a typical action ... membrane , the reversal potential also known as the Nernst potential of an ion is the membrane ..
    
    
    
    
18. Chemical potential
    
    potentials at equilibrium is given by the law of mass action . Since the chemical potential is a thermodynamic ...Chemical potential , symbolized by ? , is a quantity first described by the American engineer, chemist ..
    
    
    
    
19. Potential energy
    
    Potential energy is energy stored within a physical system as a result of the position or configuration of the different parts of that system. It is called potential energy because it has the potential ..
    
    
    
    
20. Water potential
    
    Refimprove date May 2007 Water potential is the potential energy of water relative to pure free water ... tension . Water potential is measured in units of pressure and is commonly represented by the Greek ..
    
    
    
    
21. Pacemaker potential
    
    between the end of one action potential and the beginning of the next action potential. This increase ... doi id isbn oclc ref , to reach the threshold potential and consequently fire the next action potential ..
    
    
    
    
22. Resting potential
    
    voltage , as opposed to the specific dynamic electrochemical phenomenona called action potential ... changes like action potential from biophysical point of view all these phenomena are caused by specific ..
    
    
    
    
23. Pair potential
    
    In mechanics , a pair potential is a function that describes the potential energy of two interacting ... , the Lennard Jones potential and the Morse potential . Pair potentials are very common in physics ..
    
    
    
    
24. Potential function
    
    The term potential function may refer to A mathematical function mathematics function whose values are a physical potential . The class of functions known as harmonic function s, which are the topic of study ..
    
    
    
    
25. Contact potential
    
    Contact potential may refer to Contact electrification Galvani potential difference in electrochemistry, at a junction of two metals Volta potential difference in electrochemistry, between two points in vacuum ..
    
    
    
    

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