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.
Two-photon imaging of arteriolar diameter in response to discrete stimulation one month after SAH. (a) Representative two-photon microscopy images of parenchymal arterioles in sham (top panels) and SAH mice (bottom panels) at baseline and after stimulation. (b) Arteriolar dilation in response to discrete stimulation was verified in sham-operated mice, but found to be impaired after SAH; 17 to 30 arterioles in n = 7 to 8 mice per group.
