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.
Arteriolar diameter change as a function of distance from the center of evoked neuronal response. White traces show percent diameter change relative to the baseline (Δd/d) at different locations indicated by red arrows. Dilation and constriction are plotted up and down, respectively. The red circle shows the center of neuronal response. Ball electrode mapping of the center of the neuronal response for the same subject is shown in Figure 4.
