Figure 2: Longitudinal performance of all patients on select clinical measures.
Normal cutpoints are noted with the bright blue line. MoCA = Montreal Cognitive Assessment; MSD= Motor Speech Disorder; WAB-AQ= Western Aphasia Battery- Revised aphasia quotient; FAB = Frontal Assessment Battery; NPI-Q = Neuropsychiatric Inventory Questionnaire; WAB limb apraxia= Western Aphasia Battery limb apraxia subtest; UPDRS-III= Unified Parkinson’s Disorder Rating Scale III; PSPRS-Ocular motor= Progressive Supranuclear Palsy (PSP) Rating Scale Ocular motor subtest; PSIS= PSP Saccadic Impairment Scale