Note that the ionic charge determines the sign of the membrane potential contribution. Note also that during an action potential, although the membrane potential changes about 100mV, the concentrations of ions inside and outside the cell do not change significantly. They are always very close to their respective concentrations when then membrane i...
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http://en.wikipedia.org/wiki/Goldman_equation
An equation derived to predict membrane potentials in terms of the membrane's permeability to ions and their concentrations on either side. ... Synonym: constant field equation, Goldman-Hodgkin-Katz equation, GHK equation. ... (05 Mar 2000) ...
Found on
http://www.encyclo.co.uk/local/20973
Type: Term Pronunciation: gōld′măn Definitions: 1. an equation derived to predict membrane potentials in terms of the membrane's permeability to ions and their concentrations on either side. Synonyms: constant field equation, Goldman-Hodgkin-Katz equation, GHK equation
Found on
http://www.medilexicon.com/medicaldictionary.php?t=30053
No exact match found.
