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.
Schematic of study protocol depicting (A) the timeline and order in which measurements were obtained during each condition and (B) the (i) Seated, (ii) HDT, and (iii) HDT + CO2 conditions. IOP, intraocular pressure; OCT, optical coherence tomography; TCD, transcranial Doppler ultrasound; nICP, noninvasive measure of intracranial pressure; PETCO 2, end‐tidal partial pressure of carbon dioxide.
