2018
Restoration of vision after de novo genesis of rod photoreceptors in mammalian retinas
Yao K, Qiu S, Wang YV, Park SJH, Mohns EJ, Mehta B, Liu X, Chang B, Zenisek D, Crair MC, Demb JB, Chen B. Restoration of vision after de novo genesis of rod photoreceptors in mammalian retinas. Nature 2018, 560: 484-488. PMID: 30111842, PMCID: PMC6107416, DOI: 10.1038/s41586-018-0425-3.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBeta CateninBlindnessCell CycleCell ProliferationCellular ReprogrammingDisease Models, AnimalFemaleGTP-Binding Protein alpha SubunitsHeterotrimeric GTP-Binding ProteinsMaleMiceNeurogenesisNeurogliaRegenerative MedicineRetinal Rod Photoreceptor CellsStem CellsTranscription FactorsTransducinVisual CortexVisual PathwaysConceptsMüller gliaGene transferMG proliferationRod photoreceptorsMammalian retinaCell fate specificationPopulations of stemSubsequent gene transferFate specificationRetinal stem cellsTranscription factorsRetinal neuronsCell cycleDouble mutant miceRegenerative machineryDe novo genesisΒ-cateninStem cellsProgenitor cellsRestoration of visionPrimary visual cortexMutant miceAbsence of injuryPhotoreceptorsRetinal injury
2004
How Retinal Ganglion Cells Prevent Synaptic Noise From Reaching the Spike Output
Demb JB, Sterling P, Freed MA. How Retinal Ganglion Cells Prevent Synaptic Noise From Reaching the Spike Output. Journal Of Neurophysiology 2004, 92: 2510-2519. PMID: 15175375, DOI: 10.1152/jn.00108.2004.Peer-Reviewed Original ResearchConceptsSynaptic convergenceSpike outputGanglion cellsIntracellular recordingsSynaptic inputsSpike responsesF1 responseRetinal ganglion cellsSpike rateNeuron synaptic inputsPrimary visual cortexExtracellular recordingsVisual cortexPeak depolarizationStimulus frequencyStimulus cycleSynaptic vesiclesStimulus contrastStrong stimulusSynaptic noiseDepolarizationNeuronsParadoxical findingsMembrane potentialSame cells
1999
Motion Opponency in Visual Cortex
Heeger D, Boynton G, Demb J, Seidemann E, Newsome W. Motion Opponency in Visual Cortex. Journal Of Neuroscience 1999, 19: 7162-7174. PMID: 10436069, PMCID: PMC6782843, DOI: 10.1523/jneurosci.19-16-07162.1999.Peer-Reviewed Original ResearchConceptsFunctional magnetic resonance imagingVisual motion perceptionMotion opponencyMotion perceptionVisual cortexSecondary visual cortical areasHuman MT complexHuman visual cortexDirection-selective signalsVisual cortical areasSensitive brain areasPrimary visual cortexMacaque monkey brainMagnetic resonance imagingPopulations of neuronsMultiunit electrophysiological recordingsBrain activityPerceptual studiesNeuronal correlatesFMRI measurementsArea MTCortical areasBrain areasMonkey brainResonance imaging
1998
Functional Magnetic Resonance Imaging of Early Visual Pathways in Dyslexia
Demb J, Boynton G, Heeger D. Functional Magnetic Resonance Imaging of Early Visual Pathways in Dyslexia. Journal Of Neuroscience 1998, 18: 6939-6951. PMID: 9712663, PMCID: PMC6792964, DOI: 10.1523/jneurosci.18-17-06939.1998.Peer-Reviewed Original ResearchConceptsFunctional magnetic resonance imagingMagnetic resonance imagingBrain activityResonance imagingM pathwayReduced brain activityPrimary visual cortexMotion-sensitive areasSpeed discriminationPerceptual thresholdHigher V1Pathway abnormalitiesVisual motion perceptionEarly visual pathwayGroups of dyslexicsVisual cortexVisual pathwayLower perceptual thresholdsExtrastriate areasArea MTMagnocellular pathwayStimulus speedPathway inputEarly visual systemNormal readers
1997
Brain activity in visual cortex predicts individual differences in reading performance
Demb J, Boynton G, Heeger D. Brain activity in visual cortex predicts individual differences in reading performance. Proceedings Of The National Academy Of Sciences Of The United States Of America 1997, 94: 13363-13366. PMID: 9371851, PMCID: PMC24314, DOI: 10.1073/pnas.94.24.13363.Peer-Reviewed Original ResearchConceptsBrain activityIndividual differencesSpecific visual pathwaysM pathwayCortical visual areasPrimary visual cortexFunctional magnetic resonance imagingMagnetic resonance imagingPathway abnormalitiesVisual cortexVisual pathwayResonance imagingVisual areasMagnocellular pathwayReading abilityPathway inputSignificant correlationReduced activityDyslexicsDyslexiaPathwayStrong relationshipActivityAbnormalitiesCortex