Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Measured B1 inhomogeneity characteristics for the three sequences for TR = 40 ms. Measurements were taken in coronal slices parallel to the sodium coil. From the above, it’s apparent that sequence B3 (constant excitation or optimized train) provides better signal in the presence of RF inhomogeneity.
