local action of a cell

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• local action — noun 1. : voltaic action at an electrode of an electrolytic cell consisting of currents set up in the electrolyte between chemically different areas due to impurities on its surface 2. : a legal action that by its nature must have arisen in a… …   Useful english dictionary

• 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

• Action selection — is a way of characterizing the most basic problem of intelligent systems: what to do next. In artificial intelligence and computational cognitive science, the action selection problem is typically associated with intelligent agents and animats… …   Wikipedia

• Local anesthetic — A local anesthetic is a drug that causes reversible local anesthesia and a loss of nociception. When it is used on specific nerve pathways (nerve block), effects such as analgesia (loss of pain sensation) and paralysis (loss of muscle power) can… …   Wikipedia

• cell — cell1 cell like, adj. /sel/, n. 1. a small room, as in a convent or prison. 2. any of various small compartments or bounded areas forming part of a whole. 3. a small group acting as a unit within a larger organization: a local cell of the… …   Universalium

• Local field potential — A local field potential (LFP) is a particular class of electrophysiological signals, which is related to the sum of all dendritic synaptic activity within a volume of tissue. BackgroundA signal is recorded using a low impedance extracellular… …   Wikipedia

• action potential — Physiol. the change in electrical potential that occurs between the inside and outside of a nerve or muscle fiber when it is stimulated, serving to transmit nerve signals. Cf. nerve impulse. [1925 30] * * * Brief (about one thousandth of a… …   Universalium

• Action T4 — This poster (from around 1938) reads: 60,000 Reichsmarks is what this person suffering from a hereditary defect costs the People s community during his lifetime. Fellow citizen, that is your money too. Read [A] New People , the monthly magazine… …   Wikipedia

• Action N — The Action N ( pl. Akcja N , where N derived from Polish word Niemcy = Germans or Germany ) was a sequence of sabotage, subversion and black propaganda activities carried on by Polish resistance against occupation forces of Nazi Germany during… …   Wikipedia

• action potential — noun the local voltage change across the cell wall as a nerve impulse is transmitted • Hypernyms: ↑nerve impulse, ↑nervous impulse, ↑neural impulse, ↑impulse …   Useful english dictionary

• Chromic acid cell — The Chromic acid cell was a type of primary cell which used chromic acid as a depolarizer. The chromic acid was usually made by acidifying (with sulfuric acid) a solution of potassium dichromate. The old name for potassium dichromate was… …   Wikipedia