Dendritic Computation
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Simulation of the Microstructural Evolution of Pure Material and Alloys in an Undercooled Melts via Phase-field Method and Adaptive Computational Domain
The phase-field methods were developed mainly for studying solidification of pure materials, being then extended to the solidification of alloys. In spite of phase-field models being suitable for simulating solidification processes, they suffer from low computational efficiency. In this study, we present a numerical technique for the improvement of computati
Mat. Res.. Publicado em: 2015-06
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2. ComputaÃÃo dendrÃtica: uma abordagem de fÃsica estatÃstica
No campo da neurociÃncia computacional, a atividade elÃtrica dos neurÃnios à tradicionalmente modelada por equaÃÃes diferenciais nÃo-lineares acopladas, representando a evoluÃÃo do potencial de membrana e certas variÃveis relacionadas Ãs condutÃncias iÃnicas presentes no sistema. Uma tendÃncia recente consiste na extensÃo desta estratÃgia de
Publicado em: 2007
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3. Computational model of the on-alpha ganglion cell receptive field based on bipolar cell circuitry.
The on-alpha ganglion cell in the area centralis of the cat retina receives approximately 450 synapses from type b1 cone bipolar cells. This bipolar type forms a closely spaced array (9 microns), which contributes from 1 to 7 synapses per b1 cell throughout the on-alpha dendritic field. Here we use a compartmental model of an on-alpha cell, based on a recons
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4. In vivo imaging of calcium accumulation in fly interneurons as elicited by visual motion stimulation.
The computation of motion plays a central role in visual orientation. The fly has been successfully used as a model system for analyzing the mechanisms underlying motion detection. Thereby, much attention has been paid to a neuronal circuit of individually identifiable neurons in the third visual ganglion that extracts different types of retinal motion patte