刺激阈

Selective posterior rhizotomy ; Fascicle ; Electrical stimulation threshold

选择性脊神经后根切断术；神经小束；电刺激阈值

RESULTS: Both drugs produced profound antinociception, as assessed by the number of animals unresponsive to clamping the forepaw and the electrical stimulation threshold of escape movement.

结果：通过评估对钳夹前脚无反应的物数量和出现逃避运的电刺激阈，两种药物都可产生深度伤害感受。

Induced eddy currents circulate, and if of sufficient amplitude and duration, can cause neuronal depolarization. Compared with other stimulations, MS is non-contact, non-invasive and no pain. It is these advantages that make it gaine much popularity in clinic within the last decade. On the other hand, there are still some problems technically, such as bad focusing of MS coil, low frequency, the power is too large for reaching MS threshold in existence MS instrument.This paper presents general guidelines for designing and constructing a magnetic stimulator.

磁刺激具有非接触、非侵入、无痛等优点，近十几年来，在临床的诊断和治疗中得到广泛的应用，但现有的磁刺激仪存在如磁线圈聚焦性差、重复频率低、达到刺激阈值所需要的功率消耗过大等问题。

Result 2 adult cases with promontory stimulation thresholds below 10 microampere and one prelingual deaf child show improved speech performance postoperatively.

结果 2例成年人鼓岬刺激阈值在10μA以下，术后言语可懂度有不同程度的改善，一例幼儿术后言语可懂度有提高。

Extrusion of women: female extrusion techniques can improve the training stimulus threshold to achieve the extension and control male ejaculation time purposes.

女性挤压法：女性挤压手法训练可提高刺激阈值，从而达到延长和控制男性射精时间的目的。

According to the conduction velocity of afferent fibers and stimulus threshold, evoked EPSCs that are mediated by A-like or C-like fibers were distinguished.

以传入纤维的传导速度与刺激阈值为指标，可以区分A 样纤维与C 样纤维兴奋性突触后电流。

D. Excitatory postsynaptic currents evoked by different types of primary afferent fiber were distinguished with two measurements: the conduction velocity of afferent fibers and stimulus threshold.

d。应用纤维传导速度与引起突触后电流的刺激阈值二个指标，可区分不同类型突触前纤维介导引起的兴奋性突触后电流。

Giving two equal-intense stimuli which is higher than the threshold stimulus and whose intervals are longer than the single twich period, two independent contracting curve can be observed. Giving two equal-intense stimuli which is higher than the threshold stimulus and whose intervals are longer than the refractory period, an additive-contracting curve can be observed. Giving several equal-intense stimuli which is higher than the threshold stimulus, tetanus curve can be observed.

当给予两个等强度的阈上刺激，且刺激的间隔大于单收缩的时程，在计算机中可以观察到两个独立的收缩曲线；当给予两个等强度的阈上刺激，且刺激的间隔小于单收缩的时程而大于不应期，在计算机中可以观察到两个收缩曲线的叠加，称为收缩的总和；当给予若干个等强度的阈上刺激，在计算机中就可以观察到强直收缩曲线。

In these studies, the application of inflammatory chemicals or algesic mediators such as substance P and phospholipase A2, were found to result in inflammatory changes consisting of vasodilation, venous congestion, and the accumulation of polymorphonuclear leukocytes.

在疼痛感受神经和本体感受神经末梢，都发生神经致敏作用，这可以通过机械刺激阈值降低得以证实，从而导致了多单位放电率的升高以及原来静默单位的恢复放电。

Therefore, it may not be necessary to perform needle manipulations to achieve a low stimulation threshold ( 0.5 mA), as this may increase the risk of intraneural injection.

因此，可能没有必要使用针头操作来得到一个低刺激阈值( 0.5 mA)，因为这样可能会增加神经内注射的危险性。（裘毅敏译，马皓琳李士通校

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。