My Sister In Law Has. Been Diagnosed With Cerebellum Atrophy.

my sister in law has. been diagnosed with cerebellum atrophy. this was about 20yrs ago. her father had it and a sister had it that died ayear ago. my sister in law is almost a complete invalid

She.
tries to talk but its hard to understand her she is wheelchair bound. i can,t find a. lot of info on this.lin