spike amplitude

Population spike ( PS) amplitude and field excitatory postsynaptic potential ( fEPSP) slope were used to indicate the LTP changes.

以群体峰电位（PS）的幅值和场兴奋性突触后电位（fEPSP）的斜率作为观察LTP变化的指标。

The results showed that the population spike amplitude in the granule cellular layer of the dentate gyrus was significantly reduced after ovariectomy, which was antagonized by 17 β estradiol replacement.

结果提示：卵巢切除后（3个月），大鼠海马齿状回颗粒细胞层的群峰电位幅度（PS）明显下降，给予雌激素替代后具有明显的改善作用。

The results showed that the differences of potentiation of excited postsynaptic potentials ( EPSPs) were not significant among the five groups ( P> 0.05), and potentiation of population spike ( PS) amplitude in BYD groups were significantly different from AD model group.

结果表明：强直刺激后，各组间兴奋性突触后电位增强差异不明显（P>0.05），补肾益智方高、低剂量组群体峰电位幅度增强较模型组明显提高（P

This meant that its response to a spike of unit amplitude would be a wave with unit height after one time interval, and with zero height at every other unit time interval:

一个单位振幅的脉冲，会反馈为一段在1单位时间点上具有单位高度的波，而在其它单位时间点上的高度均为0：

Chronic aluminum exposure caused the increased PS ( population spike) amplitude LTP ratio decline gradually. 3.

慢性铝暴露，导致LTP增加的PS（群体锋电位）幅值比率逐渐下降。

Based on the analysis of a large numerical examples, pressure spike amplitude equation and hertz center pressure formula of heavy loaded point contact elastohydrodynamic lubrication are fitted out by the least squares data fitting method.

在分析大量数值算例的基础上，利用最小二乘法拟合出了重载点接触弹流的二次压力峰公式和赫兹中心压力公式。

The scalp EEG showed constant focal spike waves with high amplitude and sharp waves, and spike-slow waves near the contusion and contrecoup contusion in the 30 patients.

头皮脑电图显示32例病人中30例患者有与损伤部位或对冲部位相符的恒定局限性高波幅尖波、棘波和棘慢波。

The amplitude of pressure spike, the maximum lubricant temperature and the minimum film thickness increase as speed is increased, especially effect on minimum film thickness is significant.

研究结果表明：二次压力峰大小和润滑油膜最大温度随载荷增加而增加，而最小油膜厚度随载荷增加而减小。

Result of EEG: The mice of over ⅱ grade of seizure could see the explosive slow wave of high amplitude of wave, spike wave or spike slow wave.

脑电图结果：Ⅱ级以上发作的小鼠均可见到爆发性高波幅慢波、棘波或棘慢波。