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ISCAS
2006
IEEE
133views Hardware» more  ISCAS 2006»
13 years 11 months ago
Neuronal ion-channel dynamics in silicon
Abstract— We present a simple silicon circuit for modelling voltagedependent ion channels found within neural cells, capturing both the gating particle’s sigmoidal activation (...
Kai M. Hynna, Kwabena Boahen
ISCAS
2002
IEEE
153views Hardware» more  ISCAS 2002»
13 years 10 months ago
Biological learning modeled in an adaptive floating-gate system
We have implemented an aspect of learning and memory in the nervous system using analog electronics. Using a simple synaptic circuit we realize networks with Hebbian type adaptati...
Christal Gordon, Paul E. Hasler
ESANN
2007
13 years 6 months ago
Causality analysis of LFPs in micro-electrode arrays based on mutual information
Since perceptual and motor processes in the brain are the result of interactions between neurons, layers and areas, a lot of attention has been directed towards the development of...
Nikolay V. Manyakov, Marc M. Van Hulle
JCNS
1998
139views more  JCNS 1998»
13 years 4 months ago
Competitive Calcium Binding: Implications for Dendritic Calcium Signaling
Action potentials evoke calcium transients in dendrites of neocortical pyramidal neurons with time constants of <100 ms at physiological temperature. This time period may not be...
Henry Markram, Arnd Roth, Fritjof Helmchen