Marcin Jankiewicz1, 2, John C. Gore1, 2, William A. Grissom1, 3
1Institute of Imaging Science, Vanderbilt University, Nashville, TN, United States; 2Radiology and Radiological Sciences, Vanderbilt University, Nashville, TN, United States; 3Biomedical Engineering, Vanderbilt University, Nashville, TN, United States
We propose a novel way of designing saturation pulses for Bloch-Siegert B1+ mapping, which directly maximizes Bloch-Siegert sensitivity subject to a constraint requiring negligible on-resonant excitation.