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.
White JA, Banks MI, Pearce RA, Kopell NJ.White JA, et al. Among authors: banks mi.Proc Natl Acad Sci U S A. 2000 Jul 5;97(14):8128-33. doi: 10.1073/pnas.100124097.Proc Natl Acad Sci U S A. 2000.PMID: 10869419Free PMC article.