Staging and dissection of rat embryos, S.B. Dunnett; grafting genetically modified cells within the rat CNS, M.D. Kawaja et al; neural transplantation in adult rats, A. Bjorklund and S.B. Dunnett; intracerebral transplantation to immature hosts, R.D. Lund and K.T. Yee; the use of peripheral nerve grafts to study CNS regeneration, M. Vidal-Sanz et al; transplantation of glial cells into areas of demyelination in the adult rat spinal cord, W.F. Blakemore and A.J. Crang; neural transplantation in primates, L.E. Annett and R.M. Ridley; dissection, preparation and implantation of human embryonic brain tissue, P. Brundin; immonological considerations in neural transplantation, R.D. Lund and R. Bannerjee; identifying grafted cells, J, Cadusseau and M. Peschanski.