1999
Transcranial magnetic stimulation of left temporoparietal cortex in three patients reporting hallucinated “voices”
Hoffman R, Boutros N, Berman R, Roessler E, Belger A, Krystal J, Charney D. Transcranial magnetic stimulation of left temporoparietal cortex in three patients reporting hallucinated “voices”. Biological Psychiatry 1999, 46: 130-132. PMID: 10394483, DOI: 10.1016/s0006-3223(98)00358-8.Peer-Reviewed Original ResearchConceptsTranscranial magnetic stimulationLow-frequency transcranial magnetic stimulationFrequency transcranial magnetic stimulationAuditory hallucinationsMagnetic stimulationTemporoparietal cortexSham stimulationPersistent auditory hallucinationsCross-over designSpeech perception areasHertz stimulationCerebral cortexSchizophrenic patientsCortical activationHallucination severityPatientsActive stimulationTotal cessationCortexStimulationHallucinationsGreater improvementActivationPrior studiesSeverity
1993
Electrophysiological studies of color processing in human visual cortex
Allison T, Begleiter A, McCarthy G, Roessler E, Nobre A, Spencer D. Electrophysiological studies of color processing in human visual cortex. Clinical Neurophysiology 1993, 88: 343-355. PMID: 7691559, DOI: 10.1016/0168-5597(93)90011-d.Peer-Reviewed Original ResearchConceptsInferior temporal gyrusLingual gyrusHuman visual cortexPosterior fusiform gyrusFusiform gyrusVisual cortexSignificant color effectTemporal gyrusNon-visual cortexInferior occipital cortexEpileptogenic focusOccipital cortexOccipital poleNeuronal activityAnterior fusiform gyrusElectrophysiological studiesTemporal cortexSurface cortexCheckerboard stimuliCortical regionsElectrophysiological recordingsCortexCortical processingGyrusArea V4
1990
Mild Hypoglycemia and Impairment of Brain Stem and Cortical Evoked Potentials in Healthy Subjects
Jones T, McCarthy G, Tamborlane W, Caprio S, Roessler E, Kraemer D, Starick-Zych K, Allison T, Boulware S, Sherwin R. Mild Hypoglycemia and Impairment of Brain Stem and Cortical Evoked Potentials in Healthy Subjects. Diabetes 1990, 39: 1550-1555. PMID: 2245879, DOI: 10.2337/diab.39.12.1550.Peer-Reviewed Original ResearchConceptsBrain stemPlasma glucoseMild hypoglycemiaCounterregulatory hormonesClamp studiesCortical responsesBaseline levelsBrain stem auditoryEuglycemic clamp studiesEuglycemic insulin clampHypoglycemic clamp studiesBrain stem potentialsCortical Evoked PotentialsP300 potentialGlucose stepInsulin clampHypoglycemia studyCNS functionHealthy subjectsGlucose levelsNeurophysiological changesReported symptomsControl studyHealthy adultsHypoglycemia