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.
A) A space time image generated for the blood vessel V2 outlined in Fig 2B. The vertical and horizontal axes represent vessel path length and frame time, respectively; B) The best fit line to each continuous band on the binarized space time image is displayed. The line slope is a measure of axial blood velocity.
