中枢突触整合:到底是线性的吗?

News in physiological sciences : an international journal of physiology produced jointly by the International Union of Physiological Sciences and the American Physiological Society Pub Date : 2002-08-01 DOI:10.1152/NIPS.01379.2001

C. Stricker

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引用次数: 3

摘要

海马的单一突触电流表现出较小的变异性。实验证据表明，神经元具有减少突触事件振幅和时间过程的位置依赖性差异的机制，从而导致小变异性。这些机制可能允许神经元计数单个量子，从而线性化统一事件的积分。

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Central synaptic integration: linear after all?

Unitary synaptic currents in hippocampus show small variability. Experimental evidence suggests that the neuron is endowed with mechanisms to reduce location-dependent differences in amplitude and time course of synaptic events, contributing to small variability. These mechanisms may allow the neuron to count individual quanta and thereby linearize integration of unitary events.

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News in physiological sciences : an international journal of physiology produced jointly by the International Union of Physiological Sciences and the American Physiological Society

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