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.
(A) Average [11C]MRB-PET images depicting the normal distribution of radiotracer in thalamus, midbrain raphe, hypothalamus, red nucleus, pontine raphe and locus coeruleus; B) Individual [11C]MRB-PET images showing high radiotracer uptake in locus coeruleus in a cocaine subject (LC = Locus Coeruleus, Hy = Hypothalamus, Th = Thalamus, MR = Midbrain Raphe)
