stimulus value

The minimum stimulus value of voltage and current and the impedance before and after operation were recorded to perform neurofunctional score ( 0-5 points , 5 points as normal gait ) .

记录刺激电压、电流的最小值和手术前、后的阻抗，术后行神经功能评分（0～5分，5分为正常步态），观察神经的病理变化，并对有髓神经进行体视学分析。

Results from studies indicated that state anxiety , stimulus threat value and exposure duration of stimulus have main effect on attentional bias .

大量研究表明，注意偏向受状态焦虑、刺激的威胁程度和刺激呈现时间等因素的影响。