@conference{Black:BMES:2007, title = {Ensemble spiking activity as a source of cortical control signals in individuals with tetraplegia}, author = {Simeral, J. D. and Kim, S. P. and Black, M. J. and Donoghue, J. P. and Hochberg, L. R.}, booktitle = {Biomedical Engineering Society, BMES}, month = sep, year = {2007}, doi = {}, month_numeric = {9} }