2008
Neural Integration of Top-Down Spatial and Feature-Based Information in Visual Search
Egner T, Monti JM, Trittschuh EH, Wieneke CA, Hirsch J, Mesulam M. Neural Integration of Top-Down Spatial and Feature-Based Information in Visual Search. Journal Of Neuroscience 2008, 28: 6141-6151. PMID: 18550756, PMCID: PMC6670545, DOI: 10.1523/jneurosci.1262-08.2008.Peer-Reviewed Original ResearchConceptsCue informationVisual searchActivation gainVisual search targetBlood oxygenation level-dependent (BOLD) responseSpatial cue informationLevel-dependent responsesSearch onsetDown biasingSpatial expectancyOculomotor planningIntraparietal sulcusSearch targetSalience mapBOLD responseSearch templateCingulate regionsNeural integrationTarget featuresHuman brainTarget locationSearch performanceA multiplicative model for spatial interaction in the human visual cortex
Zhang X, Park JC, Salant J, Thomas S, Hirsch J, Hood DC. A multiplicative model for spatial interaction in the human visual cortex. Journal Of Vision 2008, 8: 4-4. PMID: 18831627, PMCID: PMC2987578, DOI: 10.1167/8.8.4.Peer-Reviewed Original Research
2007
Preparatory neural activity predicts performance on a conflict task
Stern ER, Wager TD, Egner T, Hirsch J, Mangels JA. Preparatory neural activity predicts performance on a conflict task. Brain Research 2007, 1176: 92-102. PMID: 17889835, PMCID: PMC2288660, DOI: 10.1016/j.brainres.2007.07.060.Peer-Reviewed Original ResearchConceptsPreparatory neural activityBilateral parietal cortexPreparatory activationNeutral cuesNeural activityParietal cortexRight dorsolateral prefrontal cortexReaction timeSpatial Stroop taskTask-relevant informationConflict resolutionDorsolateral prefrontal cortexTask-specific networksEfficient conflict resolutionConflict stimuliAdvance cuesCueing effectsStroop taskConflict taskAdvance cueingInformative cuesAnterior prefrontalLittle empirical workSemantic cuesPrefrontal cortex
1985
Spatial-frequency discrimination at low frequencies: evidence for position quantization by receptive fields.
Hirsch J, Hylton R. Spatial-frequency discrimination at low frequencies: evidence for position quantization by receptive fields. Journal Of The Optical Society Of America A 1985, 2: 128-35. PMID: 3973751, DOI: 10.1364/josaa.2.000128.Peer-Reviewed Original Research
1984
Orientation dependence of visual hyperacuity contains a component with hexagonal symmetry.
Hirsch J, Hylton R. Orientation dependence of visual hyperacuity contains a component with hexagonal symmetry. Journal Of The Optical Society Of America A 1984, 1: 300-8. PMID: 6716198, DOI: 10.1364/josaa.1.000300.Peer-Reviewed Original ResearchMeSH KeywordsFemaleHumansModels, BiologicalOrientationPhotoreceptor CellsSensory ThresholdsSpace PerceptionVisual AcuityQuality of the primate photoreceptor lattice and limits of spatial vision
Hirsch J, Hylton R. Quality of the primate photoreceptor lattice and limits of spatial vision. Vision Research 1984, 24: 347-355. PMID: 6740955, DOI: 10.1016/0042-6989(84)90060-9.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsFovea CentralisMacaca fascicularisPhotoreceptor CellsSensory ThresholdsSpace Perception
1982
Limits of spatial-frequency discrimination as evidence of neural interpolation.
Hirsch J, Hylton R. Limits of spatial-frequency discrimination as evidence of neural interpolation. Journal Of The Optical Society Of America 1982, 72: 1367-74. PMID: 7143125, DOI: 10.1364/josa.72.001367.Peer-Reviewed Original Research