Figure 1.

Summary of sleep disturbances found in movement disorders. Movement disorders exhibit some overlap in sleep disturbances. PSP and CBS are tauopathies (green), PD and MSA are synucleinopathies (yellow) and HD is a hereditary disorder (blue). PSP, progressive supranuclear palsy; CBS, corticobasal syndrome; PD, Parkinson's disease; MSA, multiple system atrophy; HD, Huntington's disease; EDS, excessive daytime sleepiness; RBD, REM behavior sleep disorder, RLS, restless leg syndrome; PLMD, periodic limb movement disorder; OSA, obstructive sleep apnoea.