paired-pulse ratio,PPR,配对脉冲比率/双脉冲比率 计算方式 快速连续发出两个(或多个)脉冲,产生两个单独的突触后电流,并将第二个脉冲的幅度除以第一个脉冲的幅度。 解释 PPR是短时程可塑性的一种表现形式,是研究短时程可塑性的最常用方法。常用于说明突触前释放特性(突触前递质释放概率),也可用来说明突触后神经...
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必应词典为您提供paired-pulse-ratio的释义,网络释义: 脉冲比率;配对刺激比率;
Abbreviations: aCSF, artificial cerebrospinal fluid; CNS, central nervous system; fEP-SPs, field excitatory postsynaptic potentials; I/O, input/output; LTP, long-term potentiation; mEPSCs, miniature spontaneous excitatory postsynaptic currents; PPF, paired-pulse facilitation; PPR, paired-pulse ratio; ...
必应词典为您提供paired-pulseratio的释义,网络释义: 脉冲比率;配对刺激比率;
Paired-pulse ratio (PPR) and AMPA:NMDA ratio are not affected in Hu97/18 SPNs.Kolodziejczyk, KarolinaP. Parsons, MatthewL. Southwell, AmberHayden, Michael RA. Raymond, Lynn
Antidepressant-like effects of low ketamine dose is associated with increased hippocampal AMPA/NMDA receptor density ratio in female Wistar-Kyoto rats. Preclinical as well as limited clinical studies indicate that ketamine, a non-competitive glutamate N-methyl-d-aspartate (NMDA) receptor antagonist, ...
field potential was related to the fiber potential amplitude and the paired-pulse ratio, however, these measures were not altered by differential experience... TC Foster,TC Dumas - 《Journal of Neurophysiology》 被引量: 171发表: 2001年 Channel gating kinetics and synaptic efficacy: a hypothesis...
Soleus EMG signals (H-reflexes and M-waves) were on-site preamplified and then differentially amplified (Therapeutics Unlimited, Iowa City, IA, USA: 15 MΏ at 100 Hz input impedance; 15–1000 Hz frequency response; 87 dB at 60 Hz common mode rejection ratio and gain of 500...
(mean±SEM) is quantified as a ratio of 1 (1 is equivalent to no change relative to the TEP amplitude of TS alone; *P<0.05). The modulation of TEP components by SICI (mean±SEM) is displayed as a ratio of 1 (1 is equivalent to no change; *P<0.05). (d) Modulation of cortical ...