The stimulus threshold,maximal stimulus,peak value of compound action potential and refractory period were measured on the toad sciatic nerves after 30 seconds while adding ethanol or acetaldehyde of different concentration with Ringer solution.
将含有不同浓度的乙醇、乙醛的任氏液滴加到蟾蜍坐骨神经表面,30 s后测定神经干刺激阈值、最大刺激值、复合动作电位峰值和不应期等电生理指标。
Electroreception in Cyprinus carpio and the relationship between the threshold value of electric stimulus and body length;
直流电场中鲤的行为特性及体长与电刺激阈值的关系
This paper mainly introduces the principles of a type of circuit for measuring frequency & duty cycle of low-frequency signals, and its applications in neuron-threshold stimulator.
介绍了结构简单、测量准确的精密生物电信号频率与占空比测量电路的原理及其在神经阈值(刺激)仪中的应用。
Blood pressure,paw withdrawal mechanical threshold(PWMT) and paw withdrawal thermal latency(PWTL) were measured every day.
血压、机械刺激缩足反应阈值和热刺激缩足反应潜伏期作为观察指标。