1 Hunter College, The City University of New York, NY, USA. Electronic address: sbabyar@burke.org.
2 Department of Neuroscience and Behavioral Sciences, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP, Brazil.
3 Department of Biomechanics, Medicine and Rehabilitation of Locomotor System, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP, Brazil.
4 Neural Engineering Laboratory, Department of Biomedical Engineering, The City College of New York of the City University of New York, New York, NY, USA.
5 Department of Neurology, Weill Cornell Medical College, New York, NY, USA; Laboratory for Non-Invasive Brain Stimulation and Human Motor Control, Burke Medical Research Institute, White Plains, NY, USA.
6 Department of Neurology, Burke Rehabilitation Hospital, White Plains, NY, USA.