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.
Martinez-Villalpando EC, Mooney L, Elliott G, Herr H.Martinez-Villalpando EC, et al.Annu Int Conf IEEE Eng Med Biol Soc. 2011;2011:8519-22. doi: 10.1109/IEMBS.2011.6092102.Annu Int Conf IEEE Eng Med Biol Soc. 2011.PMID: 22256326Clinical Trial.
Song H, Israel E, Srinivasan S, Herr H.Song H, et al.J Neuroeng Rehabil. 2020 Aug 26;17(1):118. doi: 10.1186/s12984-020-00745-8.J Neuroeng Rehabil. 2020.PMID: 32843093Free PMC article.