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.
Scattegram showing the regression between the measures of DA D2/D3 receptor and of DAT availability in the NAcc and in the midbrain regions and Trait Motivations (MPQ Achievement scale, which was used as surrogate trait measure of motivation) in ADHD participants (circles) and in controls (x).
