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Visualizing tissue activated by electrical stimulation

  • US 9,259,181 B2
  • Filed: 03/14/2013
  • Issued: 02/16/2016
  • Est. Priority Date: 04/26/2012
  • Status: Active Grant
First Claim
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1. A method comprising:

  • defining, using at least one processor, an electrical field solution within a preselected medium, the electrical field solution defined based on a configuration of at least one electrode;

    generating a first grid of neuron representatives in association with the at least one electrode;

    determining, using the at least one processor, an activation threshold value for each of the neuron representatives within the first grid of neuron representatives based on the electrical field solution;

    based on the activation threshold values for pairs of adjacent neuron representatives, adding additional neuron representatives between at least some of the pairs of adjacent neuron representatives; and

    generating a second grid of neuron representatives comprising the first grid of representatives, and the additional neuron representatives.

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