2000
An Integrated Functional Magnetic Resonance Imaging Procedure for Preoperative Mapping of Cortical Areas Associated with Tactile, Motor, Language, and Visual Functions
Hirsch J, Ruge M, Kim K, Correa D, Victor J, Relkin N, Labar D, Krol G, Bilsky M, Souweidane M, DeAngelis L, Gutin P. An Integrated Functional Magnetic Resonance Imaging Procedure for Preoperative Mapping of Cortical Areas Associated with Tactile, Motor, Language, and Visual Functions. Neurosurgery 2000, 47: 711. PMID: 10981759, DOI: 10.1097/00006123-200009000-00037.Peer-Reviewed Original ResearchConceptsIntraoperative electrophysiological measurementsVisual field examinationVisual functionHealthy volunteersCentral sulcusVisual cortexFMRI mapsWernicke's areaFunctional magnetic resonance imaging (fMRI) taskDirect cortical stimulationFunctional magnetic resonance imaging (fMRI) procedureBroca's areaField examinationElectrophysiological measurementsSurgical patientsSurgical riskCortical stimulationPreoperative mappingSurgical routeWada testCortical areasElectrophysiological proceduresMagnetic resonance imaging (MRI) proceduresMultiple critical functionsPreoperative map
1999
Concordance between Functional Magnetic Resonance Imaging and Intraoperative Language Mapping
Ruge M, Victor J, Hosain S, Correa D, Relkin N, Tabar V, Brennan C, Gutin P, Hirsch J. Concordance between Functional Magnetic Resonance Imaging and Intraoperative Language Mapping. Stereotactic And Functional Neurosurgery 1999, 72: 95-102. PMID: 10853058, DOI: 10.1159/000029706.Peer-Reviewed Original ResearchConceptsDirect cortical stimulationIntraoperative electrophysiologyCortical stimulationSensorimotor cortexIntraoperative language mappingFunctional magnetic resonance imagingMagnetic resonance imagingSSEP recordingsLocalization of functionMotor cortexIntraoperative localizationPreoperative toolResonance imagingLanguage mappingCortexWernicke's areaElectrophysiologyFMRIPresent studyStimulationSensorimotor mappingConcordancePatientsBroca
1991
Assessment of potential contrast sensitivity Part 1: Preoperative prediction of contrast sensitivity following intraocular lens implantation
Morris M, Klett Z, Gieser S, Couch J, Hirsch J. Assessment of potential contrast sensitivity Part 1: Preoperative prediction of contrast sensitivity following intraocular lens implantation. Journal Of Cataract & Refractive Surgery 1991, 17: 37-44. PMID: 2005557, DOI: 10.1016/s0886-3350(13)80982-0.Peer-Reviewed Original ResearchConceptsPostoperative contrast sensitivity functionPreoperative visual acuityContrast sensitivity functionPreoperative visual acuity of 20/200Contrast sensitivityMild to moderate cataractsVisual acuity of 20/200Postoperative contrast sensitivityAcuity of 20/200Intraocular lens implantationModerate cataractLens implantationVisual acuityCataract patientsLens opacitiesPostoperative complicationsPreoperative measurementsPreoperative predictionCataractPatientsEyesAcuityComplications