A conductance-based silicon neuron with membrane-voltage dependent temporal dynamics

J. Tomas, S. Saïghi, S. Renaud, J. Silver, Hugh Barnaby

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper presents an analog neuromimetic ASIC that integrates Hodgkin-Huxley (HH) model formalism, including the membrane voltage dependency of temporal dynamics. This circuit computes in real-time and in analog continuous mode the electrical activity of a neural cell. We have developed a library of sub-circuits calculating the elementary mathematical functions encountered in the HH models. Those sub-circuits are organized to form the model set of equations. W e will detail the blocks dedicated to the temporal dynamics and present measurement performed on the chip.

Original languageEnglish (US)
Title of host publicationProceedings of the 8th IEEE International NEWCAS Conference, NEWCAS2010
Pages377-380
Number of pages4
DOIs
StatePublished - 2010
Event8th IEEE International NEWCAS Conference, NEWCAS 2010 - Montreal, QC, Canada
Duration: Jun 20 2010Jun 23 2010

Other

Other8th IEEE International NEWCAS Conference, NEWCAS 2010
CountryCanada
CityMontreal, QC
Period6/20/106/23/10

Fingerprint

Neurons
Membranes
Silicon
Networks (circuits)
Electric potential
Application specific integrated circuits
Cells

ASJC Scopus subject areas

  • Hardware and Architecture
  • Electrical and Electronic Engineering

Cite this

Tomas, J., Saïghi, S., Renaud, S., Silver, J., & Barnaby, H. (2010). A conductance-based silicon neuron with membrane-voltage dependent temporal dynamics. In Proceedings of the 8th IEEE International NEWCAS Conference, NEWCAS2010 (pp. 377-380). [5604001] https://doi.org/10.1109/NEWCAS.2010.5604001

A conductance-based silicon neuron with membrane-voltage dependent temporal dynamics. / Tomas, J.; Saïghi, S.; Renaud, S.; Silver, J.; Barnaby, Hugh.

Proceedings of the 8th IEEE International NEWCAS Conference, NEWCAS2010. 2010. p. 377-380 5604001.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tomas, J, Saïghi, S, Renaud, S, Silver, J & Barnaby, H 2010, A conductance-based silicon neuron with membrane-voltage dependent temporal dynamics. in Proceedings of the 8th IEEE International NEWCAS Conference, NEWCAS2010., 5604001, pp. 377-380, 8th IEEE International NEWCAS Conference, NEWCAS 2010, Montreal, QC, Canada, 6/20/10. https://doi.org/10.1109/NEWCAS.2010.5604001
Tomas J, Saïghi S, Renaud S, Silver J, Barnaby H. A conductance-based silicon neuron with membrane-voltage dependent temporal dynamics. In Proceedings of the 8th IEEE International NEWCAS Conference, NEWCAS2010. 2010. p. 377-380. 5604001 https://doi.org/10.1109/NEWCAS.2010.5604001
Tomas, J. ; Saïghi, S. ; Renaud, S. ; Silver, J. ; Barnaby, Hugh. / A conductance-based silicon neuron with membrane-voltage dependent temporal dynamics. Proceedings of the 8th IEEE International NEWCAS Conference, NEWCAS2010. 2010. pp. 377-380
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