Neuronal basis of contrast discrimination
Boynton G, Demb J, Glover G, Heeger D. Neuronal basis of contrast discrimination. Vision Research 1999, 39: 257-269. PMID: 10326134, DOI: 10.1016/s0042-6989(98)00113-8.Peer-Reviewed Original ResearchConceptsVisual cortical areasAverage neuronal activityFunctional magnetic resonance imagingFMRI responsesNeuronal activityCortical areasEarly visual cortical areasMagnetic resonance imagingVisual areas V1Contrast increment thresholdsIncrement thresholdsEarly visual cortexNeuronal responsesBrain areasVisual cortexResonance imagingArea V1Neuronal basisPooled activityStimulus intervalStimulus contrastBaseline contrastNeuronal signalsBrain activityHuman brain activity