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.
Comparison of lower versus higher PhCI pharyngeal swallows. (A) represents an example of poor contractility with a PhCI of 7.7 while (B) represents more robust pharyngeal contraction with a PhCI of 235.7. Visually, it is clear that there is a distinction between the swallows but PhCI allows an objective comparison to be made. (PhCI, Pharyngeal Contractile Integral)
