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.
Neural activity in response to the physical warmth task. Examining neural responding to the physical warmth task revealed an interaction between drug and temperature. VS and MI activity was greater to holding a warm object compared to holding a cool object in the placebo group, but there was no difference in the naltrexone group. Parameter estimates from left-sided VS and MI activity plotted on the y-axis.
