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It may specifically refer to: Refractory period (physiology), recovery time of an excitable membrane to be ready for a second stimulus once it returns to its resting state, following excitation in the areas of biology, physiology and cardiology refraktär period (fysiologi) period efter en aktionspotential när cellmembranet inte kan stimuleras till en ny aktionspotential (absolut refraktärperiod) eller när kraftigare depolarisering än vanligt krävs för att en ny aktionspotential skall uppstå (relativ refraktärperiod) Refractory Period, Psychological Psykologisk refraktärperiod Svensk definition. Ett fördröjt svarsintervall som uppstår när två stimuli presenteras i tät följd. Engelsk definition. A delayed response interval occurring when two stimuli are presented in close succession. 2018-05-18 · refractory period n. (in neurology) the time of recovery needed for a nerve cell that has just transmitted a nerve impulse or for a muscle fibre that has just contracted.

Refractory period

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Several lines of evidence have suggested prolactin, a pituitary hormone دَور الحِران أو فترة الجموح (بالإنجليزية: Refractory Period)‏ في علم وظائف الأعضاء هي الفترة التي تتلو نشاطاً ما، تكون فيها الخلية أو العضو غير قادر على تكرار نفس النشاط على الفور. refractory period[ri′frak·trē ‚pir·ē·əd] (neuroscience) A brief period of time following the stimulation of a nerve during which the nerve will not respond to a The absolute refractory period (ARP) is the time period from when the action potential was initiated to the time after the peak was reached. This time interval is when a new nerve impulse (action potential) cannot be propagated regardless of the presence of a strong stimulus because the sodium channels are inactivated and have not yet recovered from the previous action potential. 2014-11-12 · During the relative refractory period: it takes a larger than normal depolarization to produce the 2nd action potential because: the membrane is hyperpolarized during the afterhyperpolarization and; the large number of open channels decreases the membrane resistance, requiring more current to produce the same change in membrane voltage Refractory Period. 22 likes.

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In dogs anesthetized with pentobarbital, with the heart denervated, the adrenals ligated, and the S.A. node crushed, pairs of stimuli (S1–S2) were applied to the  between the absolutely refractory period and electrical changes, the rela- tion between Various measurements indicate that the absolutely refractory periods of. Refractory periods of single chamber pacemakers.

refractory period - Swedish translation – Linguee

Refractory period

This phase begins immediately after ejaculation and lasts until the excitement phase of the human sexual response cycle begins anew with low level response. The refractory period occurs after the resolution stage. During the refractory period, a male cannot get an erection. This type of response is a physiological refractory period, meaning a person Refractory period is a period immediately following a stimulus during which further stimulation has no effect.

Refractory period

15. Macy E, Bernstein JA, Castells MC, et al. Case Closed! Midnight Features, Vol. 2: Made Flesh · 2015.
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further along the axon), rather than behind the original action potential, as the region behind is ‘recovering’ from The refractory period is very long to prevent the possibility of tetany, a condition in which muscle remains involuntarily contracted. In the heart, tetany is not compatible with life, since it would prevent the heart from pumping blood.

On July 12 for gene therapeutic treatment of drug refractory epilepsy. In addition  Morfin. låser fast på receptorn och imiterar effekten hos kroppens egna endorfiner. absolute refractory period.
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ARPER definition: Absolut refraktärperiod - Absolute

Should Sisko have joined O'Brien for darts a long time ago? How long does a resistance refractory period last?


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