Lithgow B J, Clark G M
Department of Electrical and Computer Systems Engineering, Monash University, Caulfield, Australia.
Ann Otol Rhinol Laryngol Suppl. 1995 Sep;166:118-21.
This study has shown that 1) the ratio of excitatory and inhibitory inputs to units in the central nucleus of the inferior colliculus is altered when one cochlea is neomycin-deafened and/or electrically stimulated; 2) prestimulus threshold shift and lateral inhibition mechanisms can be used to explain these results; and 3) at high current levels a leakage current into the modiolus can evoke unit population responses.
1）当一侧耳蜗用新霉素致聋和/或受到电刺激时，下丘中央核中神经元的兴奋性和抑制性输入比例会发生改变；2）刺激前阈值变化和侧抑制机制可用来解释这些结果；3）在高电流水平时，蜗轴中的漏电流可诱发神经元群体反应。
