Cargando…
Gradient‐echo EPI using a high‐degree shim insert coil at 7 T: Implications for BOLD fMRI
PURPOSE: To quantitatively assess the effects of high degree and order (1(st)–4(th+)) relative to 1(st)–2(nd) degree B (0) shimming at 7 Tesla (T) on gradient‐echo echo planar imaging (GE‐EPI) and blood‐oxygen‐level dependent (BOLD) activation. METHODS: Simulations and GE‐EPI were performed at (2mm)...
| Autores principales: | , , , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
John Wiley and Sons Inc.
2016
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6084307/ https://www.ncbi.nlm.nih.gov/pubmed/27910126 http://dx.doi.org/10.1002/mrm.26563 |