| Spinocerebellar degenerations are a group of inherited disorders characterized by atrophy of the central nervous system and of peripheral nerves. |
| Parkinsonism-plus disease, or multiple-system degenerations, includes diseases in which the main features of parkinsonism are accompanied by other symptoms. |
| Vitamin E together with vitamin C, the action of which it complements, is one of the main nutrition factors to prevent many degenerations. |
| Dr. McInnes has made many important contributions to the understanding of the molecular basis of retinal and eye development, and to the identification of genes and processes associated with inherited retinal degenerations. |
| This overdistention gradually led to degenerations in the arterial walls. |
| However, these initial benefits can become detrimental when injury is pronounced or during chronic damage as in most retinal degenerations. |
