Genetic Testing - spinocerebellar atrophy type 2 (See Spinocerebellar ataxia type 2, olivopontocerebellar atrophy type II or type Holguin, Spinocerebellar ataxia type Cuban; Wadia-Swami syndrome).

See:

Type 2 spinocerebellar atrophies (See spinocerebellar ataxia type 2, olivopontocerebellar atrophy type II or type Holguin, Cuba spinocerebellar ataxia type; syndrome Wadia-Swami).