Krüger, G Stimulus dependence of oxygenation-sensitive MRI responses to sustained visual activation. [electronic resource] - NMR in biomedicine Apr 1998 - 75-9 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0952-3480 Standard No.: 10.1002/(sici)1099-1492(199804)11:2<75::aid-nbm504>3.0.co;2-7 doi Subjects--Topical Terms: AdultBrain Mapping--methodsHemoglobins--analysisHumansMagnetic Resonance Imaging--methodsOxygen--metabolismPhotic StimulationTime FactorsVisual Cortex--blood supply