asbryobvrz
ORANGE EKSTRAKLASA
Dołączył: 21 Lut 2011
Posty: 441
Przeczytał: 0 tematów
Ostrzeżeń: 0/5 Skąd: England
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Wysłany: Nie 13:51, 13 Mar 2011 |
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Glial layer of rat spinal dorsal horn neurons ,[link widoczny dla zalogowanych],
Hyperpolarization is a phenomenon again . This suggests that neurons in the receiving membrane potential hyperpolarization caused by stimulation of the reaction after the stimulus will ,[link widoczny dla zalogowanych], and the diversity of responses , including the generation of rebound depolarization , action potential and the outbreak of Polarization. These two phenomena have the correspondence : both activate the same conditions ,[link widoczny dla zalogowanych], there the same point in time , and have a voltage-dependent . But the rebound and rebound hyperpolarization also exists between many different points: the performance of the opposite direction . Rebound is a membrane depolarization , and hyperpolarization rebound hyperpolarization of membrane potential ; anti- jump in the nervous system were recorded in different regions , the rebound in the hyperpolarized few studies before , And that the phenomenon in the incidence of this experiment is also low, less than 10 %. We refer to Burdakov other I6 rebound hyperpolarization defined cell membrane is stimulated in an hyperpolarization ,[link widoczny dla zalogowanych], membrane potential repolarization duration is longer,[link widoczny dla zalogowanych], there has been no record of this study occurred during the repolarization secondary hyperpolarization Phenomenon. In the present study , hyperpolarization rebound in the rat spinal dorsal horn neurons, glial layer showed acceptable hyperpolarization after stimulation , the membrane potential repolarization before the ultra- long range polarization , and recorded a Corresponding outward current . Therefore, we think that using Glial layer neurons of the hyperpolarization response properties of cells under study can reveal the function of sensory neurons of the complexity of sensory information in order to further explore the transmission mechanism of experimental and theoretical basis. 【
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