2017
Expansion of C9ORF72 in amyotrophic lateral sclerosis correlates with brain-computer interface performance
Geronimo A, Sheldon K, Broach J, Simmons Z, Schiff S. Expansion of C9ORF72 in amyotrophic lateral sclerosis correlates with brain-computer interface performance. Scientific Reports 2017, 7: 8875. PMID: 28827593, PMCID: PMC5567164, DOI: 10.1038/s41598-017-08857-3.Peer-Reviewed Original ResearchConceptsAmyotrophic lateral sclerosisLateral sclerosisFrontotemporal dementiaExpansion of C9ORF72Multiple neurodegenerative disordersHealthy controlsSymptom ratesHigh prevalenceAltered pathologyNeurodegenerative disordersBrain functionPatientsC9orf72 geneSclerosisAbnormal expansionPersonalized assessmentPsychological changesRepeat expansionBrain-computer interface performanceFurther explorationBCI taskHexanucleotide GGGGCCDementiaPrevalencePathology
2016
Performance predictors of brain–computer interfaces in patients with amyotrophic lateral sclerosis
Geronimo A, Simmons Z, Schiff S. Performance predictors of brain–computer interfaces in patients with amyotrophic lateral sclerosis. Journal Of Neural Engineering 2016, 13: 026002. PMID: 26824590, DOI: 10.1088/1741-2560/13/2/026002.Peer-Reviewed Original Research
2014
Acceptance of brain-computer interfaces in amyotrophic lateral sclerosis
Geronimo A, Stephens H, Schiff S, Simmons Z. Acceptance of brain-computer interfaces in amyotrophic lateral sclerosis. Amyotrophic Lateral Sclerosis And Frontotemporal Degeneration 2014, 16: 258-264. PMID: 25372874, DOI: 10.3109/21678421.2014.969275.Peer-Reviewed Original Research
2002
Failure of single-unit neuronal activity to differentiate globus pallidus internus and externus in Parkinson disease.
Schiff S, Dunagan B, Worth R. Failure of single-unit neuronal activity to differentiate globus pallidus internus and externus in Parkinson disease. Journal Of Neurosurgery 2002, 97: 119-28. PMID: 12134901, DOI: 10.3171/jns.2002.97.1.0119.Peer-Reviewed Original ResearchConceptsGlobus pallidus internusSingle-unit activityParkinson's diseaseNeuronal activitySingle-unit neuronal activitySingle unit neuronal recordingsFinal electrode placementElectrode placementMean firing frequencyTotal spectral powerPallidal surgeryMicroelectrode recordingsFiring frequencyOperating roomNeuronal recordingsInternusDiseaseExternusSpectral powerRecordingsPallidotomyPatientsSurgeryLesionsActivity