The Ratio of CBF to CMRO2 Change with Brain Activation Increases with Increasing Stimulus Amplitude in Human Visual Cortex

Sinusoidally Modulated CO2 Stimulus Provides New Temporal Information on Cerebrovascular Reactivity

Stress Testing the Brain at 7T with Breath Holding

Study of Tricarboxylic Acid Cycle Flux Changes in Human Visual Cortex During Two-Hemifield Visual Stimulation with Different Stimulus Frequency Using In Vivo 1H-{13C} MRS and FMRI

T2* Responses in Grey Matter Nulled and VASO FMRI Images During Visual Stimulation in Hypoxic Hypoxia