Kitajima S
Electroencephalogr Clin Neurophysiol. 1978 Mar;44(3):364-72. doi: 10.1016/0013-4694(78)90311-5.
Cumulative inhibitory effects produced by visual response to flashed conditioning stimuli were measured by means of the amplitude reduction of the visual evoked potential (VEP) to a test stimulus. Four kinds of conditioning stimuli were used: a single conditioning stimulus and 3 repetitive conditioning stimuli with interstimulus intervals (ISIs) of 100, 200 and 400 msec, respectively. The VEP amplitude for the test stimulus was reduced most when the stimulus was paired with the single conditioning stimulus. It still remained small when the test stimulus was paired with the repetitive conditioning stimulus of 400 msec ISI, increased significantly when the ISI was shortened from 400 to 200 msec. Explanations of the VEP behaviors in terms of the stimulus relevance, task difficulty and the recovery rate of the cortical excitability were discussed.
通过对测试刺激的视觉诱发电位（VEP）幅度降低来测量对闪光条件刺激的视觉反应所产生的累积抑制作用。使用了四种条件刺激：单个条件刺激和3种重复条件刺激，其刺激间隔（ISI）分别为100、200和400毫秒。当测试刺激与单个条件刺激配对时，VEP幅度降低最多。当测试刺激与400毫秒ISI的重复条件刺激配对时，其幅度仍然很小，当ISI从400毫秒缩短到200毫秒时，幅度显著增加。从刺激相关性、任务难度和皮质兴奋性恢复率方面对VEP行为进行了解释。
