Spinocerebellar ataxia (SCA) is a genetic disease with multiple types, each of which could be considered a disease in its own right. types of Spinocerebellar ataxia. The first ataxia gene was identified in 1993 for a dominantly inherited type. It was called “Spinocerebellar ataxia type 1″ (SCA1). Subsequently, as additional dominant genes were found they were called SCA2, SCA3, etc. Usually, the “type” number of SCA refers to the order in which the gene was found. At this time, there are at least 29 different gene mutations which have been found.
Spinocerebellar ataxia (SCA) is one of a group of genetic disorders characterized by slowly progressive incoordination of gait and often associated with poor coordination of hands, speech, and eye movements. Frequently, atrophy of the cerebellum occurs, and different ataxias are known to affect different regions within the cerebellum. As with other forms of ataxia, SCA results in unsteady and clumsy motion of the body due to a failure of the fine coordination of muscle movements, along with other symptoms.
As with many other Ataxia patients, the progressive loss of basic motor functions, speech and balance came as a sudden shock. Simple tasks that were taken for granted were now daily obstacles. http://stemcelltreatmentnow.com/stem-…