Experimental determination of the BOLD f
β
Joseph S. Gati; Ravi S. Menon; KΗmil UΗ§urbil; Brian K. Rutt
π
Article
π
1997
π
John Wiley and Sons
π
English
β 772 KB
## Abstract High resolution functional MRI (fMRI) experiments were performed in human visual cortex at 0.5, 1.5, and 4 T to determine the blood oxygenation level dependent (BOLD) field strength response within regions of obvious venous vessels and cortical gray matter (βtissueβ). __T__~2~\*βweighte