A model of desynchronizing deep brain stimulation with a demand-controlled coordinated reset of neural subpopulations

Biol Cybern. 2003 Aug;89(2):81-8. doi: 10.1007/s00422-003-0425-7. Epub 2003 Jul 14.

Abstract

The coordinated reset of neural subpopulations is introduced as an effectively desynchronizing stimulation technique. For this, short sequences of high-frequency pulse trains are administered at different sites in a coordinated way. Desynchronization is easily maintained by performing a coordinated reset with demand-controlled timing or by periodically administering resetting high-frequency pulse trains of demand-controlled length. Unlike previously developed methods, this novel approach is robust against variations of model parameters and does not require time-consuming calibration. The novel technique is suggested to be used for demand-controlled deep brain stimulation in patients suffering from Parkinson's disease or essential tremor. It might even be applicable to diseases with intermittently emerging synchronized neural oscillations like epilepsy.

Publication types

  • Comparative Study
  • Letter
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Cortical Synchronization*
  • Electric Stimulation Therapy
  • Electric Stimulation*
  • Humans
  • Models, Neurological*
  • Neurons / classification
  • Neurons / physiology*
  • Periodicity
  • Time Factors