2022
Thermal effects on neurons during stimulation of the brain
Kim T, Kadji H, Whalen A, Ashourvan A, Freeman E, Fried S, Tadigadapa S, Schiff S. Thermal effects on neurons during stimulation of the brain. Journal Of Neural Engineering 2022, 19: 056029. PMID: 36126646, PMCID: PMC9855718, DOI: 10.1088/1741-2552/ac9339.Peer-Reviewed Original ResearchConceptsThermal effectsJoule heatingMagnetic coilsRate dependencyElectrical interactionsSmall thermal effectsTemperature changesDissipation of energyNumerical modelingRange of frequenciesThermal energyMagnetic fieldDC drivingMagnetic inductionElectrical currentStatic magnetic fieldSmall temperature increaseTemperature increaseAccurate modulationCoilEnergy depositionHeatingConductorsTransient effectsElectrode
2009
Time dependence of stimulation/recording-artifact transfer function estimates for neural interface systems
Chernyy N, Schiff S, Gluckman B. Time dependence of stimulation/recording-artifact transfer function estimates for neural interface systems. Annual International Conference Of The IEEE Engineering In Medicine And Biology Society (EMBC) 2009, 2009: 1380-1383. PMID: 19964759, PMCID: PMC5502111, DOI: 10.1109/iembs.2009.5334297.Peer-Reviewed Original ResearchConceptsControl systemElectrode interface propertiesLow-frequency electric fieldNeural interface systemInterface propertiesControl outputElectric fieldElectrical potential variationsElectrical currentTransfer function magnitudeImpedance changesSystem stateMeasurement pointsInterface systemFunction magnitudeNeural control systemSimultaneous measurementTime dependencePotential variationPropertiesStimulus artifactTransfer function estimatesSystemFilterCurrent