FIG. 9.
Gaussian distributions of signal intensities of a region in activated (H1) and non-activated (H0) states. The separation, ΔS is the signal difference between the two states, and σs is the standard deviation of each signal measurement.
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.