From the Departments of Physical Medicine and Rehabilitation (PAC) and Neurology (JCM), Johns Hopkins University School of Medicine, Baltimore, Maryland.

All correspondence should be addressed to: Pablo A. Celnik, MD, Department of Physical Medicine and Rehabilitation, Johns Hopkins University School of Medicine, 600 North Wolfe St, Phipps 160, Johns Hopkins Hospital, Baltimore, MD 21287.

Funding: Sheikh Khalifa Stroke Institute.

Financial disclosure statements have been obtained, and no conflicts of interest have been reported by the authors or by any individuals in control of the content of this article.