Ataxia...I need some info!?

both my aunt and uncle have "Ataxia". i know that it's genetic but i'm not sure what can be done to test for it. i have 2 small children and it's scaring me to death. both my aunt and uncle live in a different state and i wasn't really aware of the severity until i saw my aunt for the... show more both my aunt and uncle have "Ataxia". i know that it's genetic but i'm not sure what can be done to test for it. i have 2 small children and it's scaring me to death. both my aunt and uncle live in a different state and i wasn't really aware of the severity until i saw my aunt for the first time in a long time. any information would be greatly appreciated. *both members were diagnosed up in years..if anyone has a child with this, please contact me*
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