Using the Fisher information, it is theoretically solved the issue: what is the ratio r between inhibitory and excitatory inputs so that the neuron can most accurately decode input rate. 使用Fisher信息,在理论上解决了这样一个问题:当抑制和兴奋输入的比r取何值时,神经元能最精确地解码IF神经元的输入。
The temporal features of interaction between excitatory and inhibitory input from both lower and higher auditory nuclei to inferior colliculus ( IC) shape their responses to complex sound. 在声信号处理过程中,兴奋和抑制性输入相互作用的时间特征影响着下丘神经元对复杂声刺激的反应。
Subsynaptic dense bodies might associate with the activity of glutamate receptors, the increase of excitatory neurotransmitter and the excitatory afferent input. SHR突触下致密小体可能与兴奋性氨基酸合成增加、谷氨酸受体激活以及兴奋性冲动增加有关。
It suggests that sound direction effect on frequency tuning may be through the complex interplay between the excitatory and inhibitory input. 我们推测,声源方位对神经元频率调谐特性影响的机制,可能是抑制性和兴奋性输入的比例不同而相互整合的结果。