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IJON
2000
13 years 10 months ago
2000
In this paper we propose an approach to variable selection that uses a neural-network model as the tool to determine which variables are to be discarded. The method performs a bac...
IJON
2000
13 years 10 months ago
2000
As part of a forthcoming planetarium show about the human brain, we are producing realistic models of the central nervous system at a variety of scales, from whole brain images to...
IJON
2000
13 years 10 months ago
2000
Gain modulation is an important mechanism by which attentional and other inputs modify the amplitude of neuronal responses without changing their selectivity. Gain modulation has ...
IJON
2000
13 years 10 months ago
2000
Time delays are ubiquitous in the nervous system. Empirical "ndings suggest that time delays are adapted when considering the synchronous activity of neurons. We introduce a ...
IJON
2000
13 years 10 months ago
2000
Mormyrid electric sh use mormyromastreceptors in their skin to detect distortions in a self-generated electric eld. The electroreceptor a erents modulate neuronal activity in the ...