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.
Mean (± one standard deviation) MBF values for the uncorrected and corrected MRI values, along with the microsphere results (MS). (a) represents data from the upper 50% of the flow values and (b) corresponds to the lower 50%. Results significantly different from the microsphere values are labeled (∗).
