忧伤
发表于 2025-3-23 11:49:09
Models of Signal Generation in Neural Elementsus activity in neurons. The common feature of these three topics is the generation of signals in the nervous system. Since the nervous system generally is viewed as a processor of signals, it seems natural to present models concerning the generation of those signals early in our discussion. It is qu
agonist
发表于 2025-3-23 14:02:40
Models of Distributed Passive Membraneembrane, but we have ignored gradients and flows directed tangential to its surfaces, and in doing so we have ignored mechanisms by which receptor responses and synaptic responses can spread from one region of the neuron to another. As we mentioned in Chapters 1 and 2, local regions of a neuron are
惰性气体
发表于 2025-3-23 20:32:51
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阴郁
发表于 2025-3-23 23:37:58
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Ostrich
发表于 2025-3-24 03:43:20
Stochastic Models of Neuron Activitypically tried to predict the relative occurrence of time intervals of various durations between the adjacent spikes in an output spike train which is produced by applying the threshold rule to some assumed random distribution of input events. This problem has been found to be virtually unsolvable ma
Organization
发表于 2025-3-24 09:32:16
Statistical Analysis of Neuronal Spike Trainsity of a nervous network as consisting of a large number of ongoing simultaneous time series of events (spike trains) emerging from all the constituent cells. The output train of any particular cell reflects the ongoing input trains at each of some several hundred or even thousands of synapses. Vari
Cervical-Spine
发表于 2025-3-24 12:45:17
Models of Neuron Poolss to thousands of neurons. The motivation behind this work is the possibility of understanding the overall dynamics of large masses of neural tissue in terms of such pools, on the one hand, and to understand the properties of such pools in terms of their individual constituent neurons, on the other.
溃烂
发表于 2025-3-24 15:23:12
Models of Large Networks: Analytic Approaches1 considered techniques for analyzing up to hundreds or thousands of interconnected cells. In this and the next chapter we consider techniques for predicting the activity of vast numbers of interconnected neurons, say, from tens of thousands to millions or more. We will find that the various existin
翅膀拍动
发表于 2025-3-24 21:15:41
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Tincture
发表于 2025-3-25 00:59:57
Models of Field Potentials, Slow Waves, and the EEG single neurons. There exists, however, another class of recordings which measure continuous, graded and more slowly fluctuating waves of activity thought to represent the combined activity of large numbers of neurons or of large regions of neuronal tissue. Such recordings are usually made with macr