Dynamically multilayered visual system of the multifractal fly
We dynamically analyze our experimental results on the motion sensitive spiking H1 neuron of the fly's visual system. We find that the fly uses an alphabet composed of a few letters to encode the information contained in the stimulus. The alphabet dynamics is multifractal both with and without...
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Veröffentlicht in: | Physical review letters 2006-10, Vol.97 (17), p.178102-178102, Article 178102 |
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creator | Baptista, M S Grebogi, Celso Köberle, Roland |
description | We dynamically analyze our experimental results on the motion sensitive spiking H1 neuron of the fly's visual system. We find that the fly uses an alphabet composed of a few letters to encode the information contained in the stimulus. The alphabet dynamics is multifractal both with and without stimulus, though the multifractality increases with the stimulus entropy. This is in sharp contrast to models generating independent spike intervals, whose dynamics is monofractal. |
doi_str_mv | 10.1103/PhysRevLett.97.178102 |
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subjects | Animals Diptera - physiology Entropy Models, Neurological Neurons - physiology Visual Pathways - physiology |
title | Dynamically multilayered visual system of the multifractal fly |
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