single-electrode potential

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• Absolute electrode potential — Absolute electrode potential, in electrochemistry, according to an IUPAC definition [ [http://goldbook.iupac.org/A00022.html IUPAC Gold Book absolute electrode potential ] ] , is the electrode potential of a metal measured with respect to a… …   Wikipedia

• Single-cell recording — is a technique used in research to observe changes in voltage or current in a neuron.In this technique an animal, usually anesthetized, has a microelectrode inserted into its skull and into a neuron in the area of the brain that is of interest.… …   Wikipedia

• Single-unit recording — In neurophysiology, single unit recording is the use of an electrode to record the electrophysiological activity (action potentials) from a single neuron. An electrode introduced into the brain of a living animal will detect electrical activity… …   Wikipedia

• electrode — 1. Device to record one of the two extremities of an electric circuit; one of the two poles of an electric battery or of the end of the conductors connected thereto. 2. An electrical terminal specialized for a particular electrochemical reaction …   Medical dictionary

• single fiber electromyography — (SFEMG) electromyography using a needle electrode to record the action potential of one muscle fiber at a time …   Medical dictionary

• Galvani potential — (also called Galvani potential difference, or inner potential difference, Δφ, delta phi) in electrochemistry, is the electric potential difference between two points in the bulk of two phases [ [http://www.iupac.org/goldbook/G02574.pdf IUPAC Gold …   Wikipedia

• Glass electrode — A glass electrode is a type of ion selective electrode made of a doped glass membrane that is sensitive to a specific ion. It is an important part of the instrumentation for chemical analysis and physico chemical studies. In modern practice,… …   Wikipedia

• Mixed potential theory — is a theory used in electrochemistry that relates the potentials and currents from differing constituents to come up with a weighted potential at zero net current. In other words, it is an electrode potential resulting from a simultaneous action… …   Wikipedia

• Zeta potential — is an abbreviation for electrokinetic potential in colloidal systems. In the colloidal chemistry literature, it is usually denoted using the Greek letter zeta, hence ζ potential . From a theoretical viewpoint, zeta potential is electric potential …   Wikipedia

• Action potential — In physiology, an action potential is a short lasting event in which the electrical membrane potential of a cell rapidly rises and falls, following a consistent trajectory. Action potentials occur in several types of animal cells, called… …   Wikipedia

• Excitatory postsynaptic potential — In neuroscience, an excitatory postsynaptic potential (EPSP) is a temporary depolarization of postsynaptic membrane potential caused by the flow of positively charged ions into the postsynaptic cell. They are the opposite of inhibitory… …   Wikipedia