corticofugal inhibition meaning in English

离皮质抑制作用

During corticofugal inhibition , the percent change of frequency - intensity response area of eftcs had significant correlation with the percent change of that of iftcs . these data suggest that cortical neurons are likely to improve frequency information processing of inferior collicular neurons by modulation of iftcs
当声源方位由记录部位对侧移向同侧时，大多数神经元接受的gaba能抑制性输入的量增加，与兴奋性输入整合后，导致了频率调谐特性的方向性差异。
The opposite results were observed for excitatory and inhibitory ftcs of corticofugally facilitated icc neurons . corticofugal inhibition increased sharpness , minimum threshold , and decreased the frequency - intensity response area of eftcs , at the same time it decreased the sharpness , minimum threshold but increased the frequency - intensity response area of iftcs
结果表明，声源方位对下丘听神经元频率调谐曲线的锐度、最低阈值有影响，多数神经元在记录部位同侧的频率调谐曲线的锐度比对侧大，最低阈值比对侧高。