An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Dorfman HM, Meyer-Lindenberg A, Buckholtz JW.Dorfman HM, et al.Curr Top Behav Neurosci. 2014;17:297-313. doi: 10.1007/7854_2013_272.Curr Top Behav Neurosci. 2014.PMID: 24470068Review.