在第一部分，通过在自由声场条件下，采用单单位胞外微电极记录方法，研究了普通伏翼蝠下丘神经元基本声反应特性。
In the first section , to study the acoustic response properties of the IC in the pipistrellus abramus , single unit extracellular recording with microelectrode was used in free field conditions .
普通伏翼