1. Popovic MR, Thrasher TA . Neuroprostheses. In: Wnek GE, Bowlin GL (eds). Encyclopedia of Biomaterials and Biomedical Engineering. Marcel Dekker: New York 2004, pp 1056–1065.
2. Smith B, Peckham PH, Keith M, Roscoe D . An externally powered, multichannel, implantable stimulator for versatile control of paralyzed muscle. IEEE Trans Biomech Eng 1987; 34: 499–508.
3. IJzerman M et al. The NESS handmaster orthosis: restoration of hand function in C5 and stroke patients by means of electrical stimulation. J Rehabil Sci 1996; 9: 86–89.
4. Merletti R, Acimović R, Grobelnik S, Cvilak G . Electrophysiological orthosis for the upper extremity in hemiplegia: feasibility study. Arch Phys Med Rehabil 1975; 56: 507–513.
5. Daly JJ et al. Therapeutic neural effects of electrical stimulation. IEEE Trans Rehabil Eng 1996; 4: 218–230.