Shugurov O A, Shugurov O O, Smoĭlovskaia A N
Neirofiziologiia. 1988;20(2):180-5.
A decrease of variation coefficient for the amplitudes of dorsal root potentials and cord dorsum potentials (CDP) was found in anaesthetized spinal cats. Reduction of the number of spikes in neurons, which are suggested to take part in generation of CDP in response to repetitive stimulation of cutaneous nerves was also seen. A maximum decrease of variation coefficient was observed at low frequency of stimulation (0.1-5 Hz). The effects observed can be due to homosynaptic depression.
在麻醉的脊髓猫中发现背根电位和脊髓背电位（CDP）振幅的变异系数降低。还观察到，在重复刺激皮神经时，参与CDP产生的神经元的尖峰数量减少。在低频刺激（0.1 - 5Hz）时观察到变异系数最大程度降低。观察到的这些效应可能是由于同突触抑制。
