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47 nips-2002-Branching Law for Axons


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Author: Dmitri B. Chklovskii, Armen Stepanyants

Abstract: What determines the caliber of axonal branches? We pursue the hypothesis that the axonal caliber has evolved to minimize signal propagation delays, while keeping arbor volume to a minimum. We show that for a general cost function the optimal diameters of mother (do) and daughter (d], d 2 ) branches at a bifurcation obey v v 路 d


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