Grill, W., McDonald, J., Peckham, H. H., Heetderks, W. H., Kocsis, J. H., & Weinrich, M. H.(2001).At the interface: convergence of neural regeneration and neural prostheses for restoration of function..Journal of rehabilitation research and development,38(6),633-9.
Lauer, R., Peckham, H. H., Kilgore, K. H., & Heetderks, W. H.(2000).Applications of cortical signals to neuroprosthetic control: a critical review..IEEE transactions on rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society,8(2),205-8.
Wolpaw, J., Birbaumer, N., Heetderks, W., McFarland, D., Peckham, H. H., Schalk, G. H., Donchin, E. H., Quatrano, L. H., Robinson, C. H., & Vaughan, T. H.(2000).Brain-computer interface technology: a review of the first international meeting..IEEE transactions on rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society,8(2),164-73.