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.
Cleland TA, Selverston AI.Cleland TA, et al. Among authors: selverston ai.J Neurophysiol. 1997 Dec;78(6):3450-2. doi: 10.1152/jn.1997.78.6.3450.J Neurophysiol. 1997.PMID: 9405559Free article.