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.
Whole-brain tSNR and tumor CNR across injections and protocols. Dual-echo and single-echo values are shown in gray and black, respectively. Horizontal bar in each boxplot indicates median value, while x marker indicates mean values. ** indicates p < 0.01 (black: between single- and dual-echo; gray: between dual-echo protocols).
