A cross comparison of BOLD-fMRI delineation of motor cortex with conventional maps
β Scribed by Courtnay Bloomer; Diana Vincent; John Royall; Donna Roberts
- Book ID
- 119584844
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- English
- Weight
- 107 KB
- Volume
- 11
- Category
- Article
- ISSN
- 1053-8119
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## Abstract ## Purpose: To compare kβt BLAST (broadβuse linearβacquisition speedup technique)/kβt SENSE (sensitivity encoding) with conventional SENSE applied to a simple fMRI paradigm. ## Materials and Methods: Blood oxygen levelβdependent (BOLD) functional magnetic resonance imaging (fMRI) was
The increased blood oxygenation level-dependent contrast-to-noise ratio at ultrahigh field (7 T) has been exploited in a comparison of the spatial location and strength of activation in high-resolution (1.5 mm isotropic) gradient echo (GE) and spin echo (SE), echo planar imaging data acquired during