Narayanan Krishnamurthy1, Daniel Stough1, Tiejun Zhao2, Shailesh Raval1, Fernando Boada1, Tamer S. Ibrahim1
1University of Pittsburgh, Pittsburgh, PA, United States; 2Siemens Medical Solutions
Variation of spin excitation in surface/TX array and volume head coils were evaluated in these UHF MRI experiments. Phantoms with varying conductive and dielectric loads were used to evaluate the robustness of the TX B1+ field of different MR coils.