Micro-electric imaging: Inverse solution for localization of single neuron currents based on extracellular potential measurements

Zoltán Somogyvári, Dorottya Cserpán, István Ulbert, Péter Érdi

Research output: Contribution to journalConference article

Abstract

We have introduced the first inverse current source density estimation method directly designed to extracellular action potentials. Based on a priori knowledge of the anatomical and biophysical properties of the cell, a parametric model of the current sources was constructed which is simple enough to estimate the corresponding parameters, but still provides accurate and general description of the system.

Original languageEnglish
Pages (from-to)348-350
Number of pages3
JournalProcedia Computer Science
Volume7
DOIs
Publication statusPublished - Jan 1 2011
Event2nd European Future Technologies Conference and Exhibition 2011, FET 11 - Budapest, Hungary
Duration: May 4 2011May 6 2011

Keywords

  • Current source density
  • Electric imaging
  • Extracellular potential
  • Inverse solution
  • Micro electrode array

ASJC Scopus subject areas

  • Computer Science(all)

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