Scales

ERN-RND recommended disease rating scales

Ataxia
Scale for the assessment and rating of ataxia (SARA)
Hereditary spastic paraplegia
The spastic paraplegia rating scale (SPRS)

Scale to measure HSP in children before adolescence

Multiple system atrophy
Unified Multiple System Atrophy Rating Scale (UMSARS)
Progressive supranuclear palsy
Clinical rating scale for progressive supranuclear palsy (PSPRS)