Borde M, Pereda A E, Morales F R
Departamento de Fisiologia, Facultad de Medicina, Montevideo, Uruquay.
Brain Res. 1991 Dec 13;567(1):145-8. doi: 10.1016/0006-8993(91)91447-9.
The Mauthner cell (M-cell) of the 'weakly electric fish' Gymnotus carapo was investigated with electrophysiological techniques. The antidromic action potential, the recurrent inhibitory input and the posterior VIIIth nerve excitatory input in this cell exhibited characteristics similar to those described in the goldfish. In addition, we found an excitatory input evoked by spinal stimulation at intensities subthreshold for M-cell axons.
用电生理技术对“弱电鱼”裸背电鳗的莫氏细胞（M细胞）进行了研究。该细胞的逆向动作电位、回返性抑制性输入和第Ⅷ对脑神经后支兴奋性输入表现出与金鱼中描述的类似特征。此外，我们发现，在刺激强度低于M细胞轴突阈值时，脊髓刺激可诱发兴奋性输入。
