Chronaxies

Web—— Chronaxies des nerfs sensitifs rachidiens du membre supérieur de l'homme. J. Radiol. et Électrol.6, 535 (1922). Google Scholar —— L'emploi des méthodes électriques dans le diagnostic et le prognostic des paralysies etc. J. Radiol. … WebOct 30, 2008 · A comparison of chronaxies for ventricular fibrillation induction, defibrillation, and cardiac stimulation: unexpected findings and their implications. Thomas Lawo Medical Clinic II (Cardiology), BG University Hospital Bergmannsheil, Bochum, Germany.

Poème Chéron - 0 Poèmes sur Chéron - Dico Poésie

WebChronaxies of the various tissues are as follows: i. The tissues of the new-born child possess chronaxies which are ten times longer than those of adults. This explains the … Webnoun. chron· ax· ie ˈkrō-ˌnak-sē. ˈkrä-. variants or less commonly chronaxy. : the minimum time required for excitation of a structure (such as a neuron) by a constant electric … photo chaney jones https://robertabramsonpl.com

Chronaxis - definition of chronaxis by The Free Dictionary

WebWhat is rheobase and chronaxie? Rheobase is the lowest intensity with indefinite pulse duration which just stimulated muscles or nerves. …. Chronaxie is the tissue … WebNov 26, 2024 · The nociceptive withdrawal reflex (NWR) is used to investigate nociception in horses. The NWR threshold is a classical model endpoint. The aims of this study were to determine NWR tolerance and to compare threshold and tolerance reflexes in horses. In 12 horses, the NWR was evoked through electrical stimulation of the digital nerve and … WebJan 15, 2004 · The chronaxies measured with electrodes positioned near the cell body were, at most, a factor of ∼7 greater than the chronaxies measured with electrodes positioned over the axon (Fig. 2), while the refractory periods measured with electrodes positioned near the cell body were, at most, a factor of ∼10 greater than the refractory … how does child protective services work

Chronaxie definition of chronaxie by Medical dictionary

Category:A comparison of chronaxies for ventricular fibrillation induction ...

Tags:Chronaxies

Chronaxies

Excitability of EEG “synchronizing” and ... - ScienceDirect

WebLooking for chronaxies? Find out information about chronaxies. The time interval required to excite a tissue by an electric current of twice the galvanic threshold. McGraw-Hill … WebPoésie française. Liens; A Propos ; Poésie; Rechercher un poème; Poèmes; Poètes; Nouveaux poèmes

Chronaxies

Did you know?

WebJul 17, 2015 · The short chronaxies we obtained for the axons, on the order of 100 microseconds, are more characteristic of myelinated neurons, where a whole range of chronaxies has been observed, depending on the axon geometry and degree of myelination At the slowest extreme, the chronaxies are on the order of a millisecond, … WebJan 1, 1985 · Rheobases, chronaxies and limit threshold charges were determined from experimental data. At implant, the strength-duration curve for the conventional electrode was under the strength-duration ...

WebAug 1, 2006 · The chronaxie is related to the time constant of the directly stimulated membrane of a neuron ( Ranck 1975 ), which depends on a membrane's resistance and capacitance ( Bostock 1983; Bostock et al. 1983 ). EFFECTIVE CURRENT SPREAD USING BEHAVIORAL METHODS Spread properties Webalso chro·nax·y (krō′năk′sē, krŏn′ăk′-) n. pl. chro·nax·ies. The minimum interval of time necessary to electrically stimulate a muscle or nerve fiber, using twice the minimum current needed to elicit a threshold response. [French : Greek khronos, time + Greek axiā, value (from axios, worthy; see ag- in Indo-European roots ).]

Web这组词都有“文字，词，语言”的意思，其区别是： lexicon: 指某种语言、某人或某一知识领域的全部词汇。 term: 指有特定意义的词，词语或术语。 vocabulary: 集合名词，指词汇、语汇或词汇量。 word: 普通用词，指语言的最小单位的单词、字，也可指话、整句话或一段话。 WebElectro- cortical activity was recorded from screw electrodes in contact with the dura. Chronaxies were calculated from strength-duration data using the equation: chronaxie = …

Webstructures have different chronaxies, stimulus pulse duration is an important control parameter for selec-tive stimulation. For example, the shorter chronaxy of myelinated motor neurons compared with that of unmyelinated fibers of the myocardium allows safe stimulation with short pulses during artificial respira-tion.

WebThe chronaxie is the time it takes to activate a fiber when the amplitude is twice the rheobase. For two neurons with similar rheobases, the chronaxie gives a measure of the … how does child support calculate paymentsWebchronaxy / ( ˈkrəʊnæksɪ) / noun physiol the minimum time required for excitation of a nerve or muscle when the stimulus is double the minimum (threshold) necessary to elicit a … how does child labor help the economyWebBackground: Strength-duration curves for permanent His bundle (HB) pacing are potentially important for pacemaker programming. Objectives: We aimed to calculate strength-duration curves and chronaxies of the HB and of the adjacent right ventricular (RV) working myocardium and to analyze zones of selective HB capture and battery current drain … how does child support work in californiaWebChronaxie values are dependent on the type and size of the neuronal elements where the action potential is initiated. Axon chronaxies are generally in the range of 30–200 μs for … how does child support affect taxesWebChronaxie definition: The minimum time necessary to excite a tissue, such as that of muscle or nerve cells, with an electric current of twice the rheobase. how does child support arrears workWebchro·nax·ie ( krō'nak-sē ), A measurement of excitability of nervous or muscular tissue; the shortest duration of an effective electrical stimulus having a strength equal to twice … how does child poverty affect education ukWeb1. : deviation from the typical embryological sequence of formation of organs and parts as a factor in evolution. 2. : irregularity in time relationships. specifically : the existence of … how does child poverty affect children