Ataxia Third generation family of 14 Affected Siblings Mother and Grandmother both show signs of nystagmus but no signs of ataxia.
Children are unaffected.
Currently taking Diamox and Depakote with no appreciable effect. Ataxia only occurs during levels of stress. Does not take any medication. Female-Nystagmus and ataxia. While living in California and while working, had very severe attacks.