CAJ | 학술논문

目的本研究尝试LABVIEW在神经电生理学仿真方面的新应用,运用LABVIEW对轴突兴奋特性进行仿真.方法使用LABVIEW模拟乌贼巨型轴突的各种兴奋特性,包括阈值、不应期、时间整和效应、阳极阻断兴奋、适应性及传导速度.结果 LABVIEW程序准确地描述了Na+和K+渗透率的变化以及他们对动作电位的影响,膜兴奋特性得到了很好的预测.结论 LABVIEW图形化的编程语言使用户只需进行简单的拖放和连线操作即可完成编程,使用者可以方便快速地构建自己的生物学系统.
목적 본연구상시LABVIEW재신경전생이학방진방면적신응용,운용LABVIEW대축돌흥강특성진행방진.방법 사용LABVIEW모의오적거형축돌적각충흥강특성,포괄역치、불응기、시간정화효응、양겁조단흥강、괄응성급전도속도.결과 LABVIEW정서준학지묘술료Na+화K+삼투솔적변화이급타문대동작전위적영향,막흥강특성득도료흔호적예측.결론 LABVIEW도형화적편정어언사용호지수진행간단적타방화련선조작즉가완성편정,사용자가이방편쾌속지구건자기적생물학계통.
Objective In this paper a new application of LABVIEW in neural electrophysiological simulation was applied to simulate axonal excitability.Methods A variety of axonal excitability of the squid giant axon was modeled with LABVIEW,including action potential threshold,refractoriness,temporal summation,anode break excitation,repetitive firing and conduction velocity.Results The LABVIEW program accurately described the permeability changes of Na+ and K+ and their effects on the action potential,and the membrane excitability had been well predicted.Conclusion The graphical programming language of LABVIEW allows the user to complete the programming by dragging and dropping icons and connecting wires,the users can quickly and easily construct their own biological research systems.