light stimulus meaning in English

光激励
光剌激，光激发

Multifocal visual electrophysiology examining system is designed by erich . e . sutter recently , which records retinal bioelectric response to light stimulus . he stimulated different retinal regions by graphics and , at the same time , recorded mixed signals of response by a common electrode
他利用图形刺激器分别刺激视网膜的多个不同部位，用一个通道的常规电极纪录多个不同部位的混合反应信号，再经计算机程序处理，把对应于各部位的波形提取出来，并用一立