类自然输入对单个神经元内禀动力学的卷吸作用
Entrainment of the intrinsic dynamics of single isolated neurons by natural-like input
摘要：
神经元动力学本质上是不稳定的，产生的活动波动基本上是无标度的。在这里，我们表明，虽然这些无标度波动是独立的时间输入统计，它们可以夹带输入变化。联合输入输出统计和脉冲序列重现性在突触隔离皮层神经元进行了测量，以响应各种输入制度在延长的时间尺度（许多分钟）。响应夹带被认为是最大的输入本身具有自然的，无标度的统计。我们的结论是，自然刺激的偏好，经常观察到在系统水平上，已经存在于基本的，单神经元水平。
英文摘要：
Neuronal dynamics is intrinsically unstable, producing activity fluctuations that are essentially scale-free. Here we show that while these scale-free fluctuations are independent of temporal input statistics, they can be entrained by input variation. Joint input output statistics and spike train reproducibility in synaptically isolated cortical neurons were measured in response to various input regimes over extended time scales (many minutes). Response entrainment was found to be maximal when the input itself possesses natural-like, scale-free statistics. We conclude that preference for natural stimuli, often observed at the system level, exists already at the elementary, single neuron level.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
