Spatiotemporal dynamics of the BOLD fMRI
β
Timothy Q. Duong; Dae-Shik Kim; KΓ’mil UΔurbil; Seong-Gi Kim
π
Article
π
2000
π
John Wiley and Sons
π
English
β 425 KB
π 2 views
The existence of the early-negative blood-oxygenation-level-dependent (BOLD) response is controversial and its practical utility for mapping brain functions with columnar spatial specificity remains questionable. To address these issues, gradient-echo BOLD fMRI studies were performed at 4.7 T and 9.