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.
Plot of the mean normalized ADC (± SEM) in M1 versus time in three temperature ranges: 8–20°C (ROI 3), 20–34°C (ROI 2), 34–40°C (ROI 1). The ADC was normalized relative to the first warm image for each ROI. The consistent ADC decrease in function of time during the cold condition indicates the brain was already deactivated at the beginning of the cold DTI scans and that the temperature remained constant in each region.
