afterpotential — noun A small, transitory electrical potential that follows, and is dependent upon the main potential produced when a nerve is stimulated; seen as a small positive or negative spike on an oscillograph output … Wiktionary
afterpotential — ˈ ̷ ̷ ̷ ̷ ̷ ̷| ̷ ̷ ̷ ̷ noun Etymology: after (IV) + potential : the sequence of electrical events that follows the spike potential of nerve activity and that usually takes the form of a negative followed by a positive potential with both being of … Useful english dictionary
positive afterpotential — the period following termination of the negative afterpotential, during which the potential of an excitable cell membrane is more negative than the resting potential. It is paradoxically called positive because it was first detected outside the… … Medical dictionary
negative afterpotential — the period following termination of the spike potential during which there is a lag in the return of the potential of an excitable cell membrane to resting potential … Medical dictionary
after-potential — afterpotential … Medical dictionary
potential — 1. Capable of doing or being, although not yet doing or being; possible, but not actual. 2. A state of tension in an electric source enabling it to do work under suitable conditions; in relation to electricity, p. is analogous to the temperature… … Medical dictionary
prepotential — A gradual rise in potential between action potentials as a phasic swing in electric activity of the cell membrane, which establishes its rate of automatic activity, as in the ureter or cardiac pacemaker. * * * pre·po·ten·tial pə ten chəl … Medical dictionary
NINA — No Irish Need Apply (Miscellaneous » Funnies) No Irish Need Apply (Business » Positions) **** No Income No Assets (Community) *** No Income, No Assets (Business » Stock Exchange) * New Identity Not Applicable (Community » Law) * New Identity Non… … Abbreviations dictionary
AHP — accountable health plan or partnership; acute hemorrhagic pancreatitis; after hyperpolarization; air at high pressure; aminohydroxyphenylalanine; analytic hierarchy process; approved health plan; Assistant House Physician; hyperpolarizing… … Medical dictionary
DAP — data acquisition processor; data architecture project; depolarizing afterpotential; diabetes associated peptide; diaminopimelic acid; diaminopyridine; diastolic aortic pressure; diastolic arterial pressure; dihydroxyacetone phosphate; dipeptidyla … Medical dictionary
