<unk>  also known as acute cerebellitis and acute<unk>  ataxia (ACA) is a disease characterized by the sudden onset of ataxia following a<unk>  infection. The disease affects the function or structure of the cerebellum region in the brain.
Post viral cerebellar ataxia
Anti-NMDA receptor encephalitis
Anti-Hu associated encephalitis
Paraneoplastic cerebellar degeneration
Powassan encephalitis
Viliuisk encephalomyelitis
Acute cerebellar ataxia of childhood
Post-encephalitic parkinsonism