2013
Model-based rational feedback controller design for closed-loop deep brain stimulation of Parkinson's disease
Gorzelic P, Schiff S, Sinha A. Model-based rational feedback controller design for closed-loop deep brain stimulation of Parkinson's disease. Journal Of Neural Engineering 2013, 10: 026016. PMID: 23449002, DOI: 10.1088/1741-2560/10/2/026016.Peer-Reviewed Original ResearchConceptsFeedback controller designController designPID controlHigh-level control strategyBetter controller performanceFeedback control methodFeedback control problemController performanceDerivative controlControl methodFeedback controllerControl inputControl lawControl strategyProportional controlOnline estimatesComputational modelControl problemConsiderable further reductionDerivative methodologyOptimal controlAdaptive methodRelay capabilityStimulation algorithmDesign
2009
Seizure entrainment with polarizing low-frequency electric fields in a chronic animal epilepsy model
Sunderam S, Chernyy N, Peixoto N, Mason J, Weinstein S, Schiff S, Gluckman B. Seizure entrainment with polarizing low-frequency electric fields in a chronic animal epilepsy model. Journal Of Neural Engineering 2009, 6: 046009. PMID: 19602730, PMCID: PMC3057918, DOI: 10.1088/1741-2560/6/4/046009.Peer-Reviewed Original ResearchConceptsField postsynaptic potentialsAnimal epilepsy modelsNeural activitySimultaneous recordingSpontaneous seizuresHippocampal epilepsyVentral hippocampusEpilepsy modelLocal field potentialsPostsynaptic potentialsNeuronal excitabilityNeuronal activityModulatory effectsAnimal modelsSeizuresStatistical significanceStimulationField potentialsMultiple presentationsAnimalsCharacteristic patternEpilepsyHippocampusRecordingsExcitabilityTime 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
2008
Multi-taper transfer function estimation for stimulation artifact removal from neural recordings
Chernyy N, Schiff S, Gluckman B. Multi-taper transfer function estimation for stimulation artifact removal from neural recordings. Annual International Conference Of The IEEE Engineering In Medicine And Biology Society (EMBC) 2008, 2008: 2772-2776. PMID: 19163280, PMCID: PMC3547985, DOI: 10.1109/iembs.2008.4649777.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsArtifactsComputer SimulationElectric StimulationElectronic Data ProcessingElectrophysiologyEpilepsyFourier AnalysisMaleMicroelectrodesNerve FibersNeuronsRatsRats, Sprague-DawleySignal Processing, Computer-Assisted
2005
Dangerous phase
Schiff S. Dangerous phase. Neuroinformatics 2005, 3: 315-317. PMID: 16284414, PMCID: PMC1469234, DOI: 10.1385/ni:3:4:315.Peer-Reviewed Original ResearchAlgorithmsArtifactsBrainCortical SynchronizationElectrodesElectroencephalographyEvoked PotentialsHumansScalpSignal Processing, Computer-AssistedMultivariate linear discrimination of seizures
Jerger K, Weinstein S, Sauer T, Schiff S. Multivariate linear discrimination of seizures. Clinical Neurophysiology 2005, 116: 545-551. PMID: 15721068, DOI: 10.1016/j.clinph.2004.08.023.Peer-Reviewed Original Research
2004
Spiral Waves in Disinhibited Mammalian Neocortex
Huang X, Troy W, Yang Q, Ma H, Laing C, Schiff S, Wu J. Spiral Waves in Disinhibited Mammalian Neocortex. Journal Of Neuroscience 2004, 24: 9897-9902. PMID: 15525774, PMCID: PMC4413915, DOI: 10.1523/jneurosci.2705-04.2004.Peer-Reviewed Original ResearchMeSH KeywordsAction PotentialsAnimalsIn Vitro TechniquesModels, NeurologicalNeocortexNeuronsOscillometryRatsRats, Sprague-DawleyRotationSignal Processing, Computer-AssistedStaining and Labeling
2003
Interplay of Electroencephalogram Phase and Auditory-Evoked Neural Activity
Kruglikov S, Schiff S. Interplay of Electroencephalogram Phase and Auditory-Evoked Neural Activity. Journal Of Neuroscience 2003, 23: 10122-10127. PMID: 14602828, PMCID: PMC6740863, DOI: 10.1523/jneurosci.23-31-10122.2003.Peer-Reviewed Original ResearchMeSH KeywordsAcoustic StimulationAdultElectroencephalographyEvoked Potentials, AuditoryFemaleHumansMaleNeuronsReaction TimeReference ValuesSignal Processing, Computer-AssistedTime Factors
2001
Early Seizure Detection
Jerger K, Netoff T, Francis J, Sauer T, Pecora L, Weinstein S, Schiff S. Early Seizure Detection. Journal Of Clinical Neurophysiology 2001, 18: 259-268. PMID: 11528297, DOI: 10.1097/00004691-200105000-00005.Peer-Reviewed Original ResearchAdaptive Electric Field Control of Epileptic Seizures
Gluckman B, Nguyen H, Weinstein S, Schiff S. Adaptive Electric Field Control of Epileptic Seizures. Journal Of Neuroscience 2001, 21: 590-600. PMID: 11160438, PMCID: PMC6763796, DOI: 10.1523/jneurosci.21-02-00590.2001.Peer-Reviewed Original Research
1994
Fast wavelet transformation of EEG
Schiff S, Aldroubi A, Unser M, Sato S. Fast wavelet transformation of EEG. Clinical Neurophysiology 1994, 91: 442-455. PMID: 7529683, DOI: 10.1016/0013-4694(94)90165-1.Peer-Reviewed Original ResearchMeSH KeywordsBrainElectroencephalographyEpilepsyFourier AnalysisHumansSignal Processing, Computer-AssistedConceptsFeature extractionWavelet transformOrdinary microprocessorsComputational demandsRedundant samplingComputational timeMultiresolution frameworkData window lengthReal timeWavelet transformationContinuous wavelet transformRapid algorithmWaveletsAnalysis of EEGExtractionWindow lengthBackground noiseTransformAlgorithmPolynomial splinesMicroprocessorFourier transform techniqueRecent workCertain advantagesNumerical techniquesAn experimental study of reflex variability in selective dorsal rhizotomy.
Rivera A, Burke T, Schiff S, Weiss I. An experimental study of reflex variability in selective dorsal rhizotomy. Journal Of Neurosurgery 1994, 81: 885-94. PMID: 7965119, DOI: 10.3171/jns.1994.81.6.0885.Peer-Reviewed Original Research