Sensitivity and Specificity of the ECAS in Parkinson’s Disease and Progressive Supranuclear Palsy

Table 1

Neuropsychological assessment.

Domain	Subdomain	Measures
Fluency		Phonemic verbal fluency index [42] (VFi): words beginning with “P” and “R”
Executive functions	Inhibition	Hayling Sentence Completion Test [52]: total unconnected errors (converted but not scaled); latency score (time taken to complete unconnected sentences minus time taken for connected sentences)
	Shifting and rule detection	Brixton Spatial Anticipation Test [52]: total number of errors
	Social	Reading the Mind in the Eyes–Revised [53]: total number of correct ones
Language	Naming	Graded Naming Test [54]
	Spelling	Graded Difficulty Spelling Test [55]
Memory		Adult Memory and Information Processing Battery [56]: immediate story recall; delayed story recall
Visuospatial		The Visual Object and Space Perception Battery [57]: cube analysis; number location