Responses to light of retinal neurons regenerating axons into peripheral nerve grafts in the rat. 1985

S A Keirstead, and M Vidal-Sanz, and M Rasminsky, and A J Aguayo, and M Levesque, and K F So

We have recorded unitary activity from axons regenerated into peripheral nerve grafts inserted into the retina of adult rats. Some retinal ganglion cells regenerating axons into these grafts had responses to light similar to those of intact retinal ganglion cells. The number of units that responded to light in these blind-ended grafts declined between 9 and 48 weeks after graft insertion. Axotomized retinal ganglion cells regenerating axons into peripheral nerve grafts thus appear, at least temporarily, to maintain or resume normal function.

UI MeSH Term Description Entries
D009416 Nerve Regeneration Renewal or physiological repair of damaged nerve tissue. Nerve Tissue Regeneration,Nervous Tissue Regeneration,Neural Tissue Regeneration,Nerve Tissue Regenerations,Nervous Tissue Regenerations,Neural Tissue Regenerations,Regeneration, Nerve,Regeneration, Nerve Tissue,Regeneration, Nervous Tissue,Regeneration, Neural Tissue,Tissue Regeneration, Nerve,Tissue Regeneration, Nervous,Tissue Regeneration, Neural
D010525 Peripheral Nerves The nerves outside of the brain and spinal cord, including the autonomic, cranial, and spinal nerves. Peripheral nerves contain non-neuronal cells and connective tissue as well as axons. The connective tissue layers include, from the outside to the inside, the epineurium, the perineurium, and the endoneurium. Endoneurium,Epineurium,Perineurium,Endoneuriums,Epineuriums,Nerve, Peripheral,Nerves, Peripheral,Perineuriums,Peripheral Nerve
D011919 Rats, Inbred Strains Genetically identical individuals developed from brother and sister matings which have been carried out for twenty or more generations or by parent x offspring matings carried out with certain restrictions. This also includes animals with a long history of closed colony breeding. August Rats,Inbred Rat Strains,Inbred Strain of Rat,Inbred Strain of Rats,Inbred Strains of Rats,Rat, Inbred Strain,August Rat,Inbred Rat Strain,Inbred Strain Rat,Inbred Strain Rats,Inbred Strains Rat,Inbred Strains Rats,Rat Inbred Strain,Rat Inbred Strains,Rat Strain, Inbred,Rat Strains, Inbred,Rat, August,Rat, Inbred Strains,Rats Inbred Strain,Rats Inbred Strains,Rats, August,Rats, Inbred Strain,Strain Rat, Inbred,Strain Rats, Inbred,Strain, Inbred Rat,Strains, Inbred Rat
D012160 Retina The ten-layered nervous tissue membrane of the eye. It is continuous with the OPTIC NERVE and receives images of external objects and transmits visual impulses to the brain. Its outer surface is in contact with the CHOROID and the inner surface with the VITREOUS BODY. The outer-most layer is pigmented, whereas the inner nine layers are transparent. Ora Serrata
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D012165 Retinal Ganglion Cells Neurons of the innermost layer of the retina, the internal plexiform layer. They are of variable sizes and shapes, and their axons project via the OPTIC NERVE to the brain. A small subset of these cells act as photoreceptors with projections to the SUPRACHIASMATIC NUCLEUS, the center for regulating CIRCADIAN RHYTHM. Cell, Retinal Ganglion,Cells, Retinal Ganglion,Ganglion Cell, Retinal,Ganglion Cells, Retinal,Retinal Ganglion Cell
D014785 Vision, Ocular The process in which light signals are transformed by the PHOTORECEPTOR CELLS into electrical signals which can then be transmitted to the brain. Vision,Light Signal Transduction, Visual,Ocular Vision,Visual Light Signal Transduction,Visual Phototransduction,Visual Transduction,Phototransduction, Visual,Transduction, Visual
D051381 Rats The common name for the genus Rattus. Rattus,Rats, Laboratory,Rats, Norway,Rattus norvegicus,Laboratory Rat,Laboratory Rats,Norway Rat,Norway Rats,Rat,Rat, Laboratory,Rat, Norway,norvegicus, Rattus

Related Publications

S A Keirstead, and M Vidal-Sanz, and M Rasminsky, and A J Aguayo, and M Levesque, and K F So
January 1988, Brain research,
S A Keirstead, and M Vidal-Sanz, and M Rasminsky, and A J Aguayo, and M Levesque, and K F So
January 1998, Restorative neurology and neuroscience,
S A Keirstead, and M Vidal-Sanz, and M Rasminsky, and A J Aguayo, and M Levesque, and K F So
August 1985, Brain research,
S A Keirstead, and M Vidal-Sanz, and M Rasminsky, and A J Aguayo, and M Levesque, and K F So
January 1991, Experimental brain research,
S A Keirstead, and M Vidal-Sanz, and M Rasminsky, and A J Aguayo, and M Levesque, and K F So
January 1986, Experimental neurology,
S A Keirstead, and M Vidal-Sanz, and M Rasminsky, and A J Aguayo, and M Levesque, and K F So
June 2003, Experimental neurology,
S A Keirstead, and M Vidal-Sanz, and M Rasminsky, and A J Aguayo, and M Levesque, and K F So
April 2005, Experimental neurology,
S A Keirstead, and M Vidal-Sanz, and M Rasminsky, and A J Aguayo, and M Levesque, and K F So
January 1994, Gene therapy,
S A Keirstead, and M Vidal-Sanz, and M Rasminsky, and A J Aguayo, and M Levesque, and K F So
January 1992, The European journal of neuroscience,
S A Keirstead, and M Vidal-Sanz, and M Rasminsky, and A J Aguayo, and M Levesque, and K F So
March 1982, Nature,
Copied contents to your clipboard!