Fig. 2
From: Single-word comprehension deficits in the nonfluent variant of primary progressive aphasia
Neuropsychological performance in MV PPA. Statistically significant differences between mixed variant (MV) and the other groups (healthy controls (HC), nonfluent/agrammatic variant (NFV) pure, semantic variant (SV), and logopenic variant (LV)) are indicated. a,b Psycholinguistic Assessment of Language Processing in Aphasia (PALPA) associative-semantic test (subtest 49), c Pyramids and Palm trees Test (PPT), d Birmingham Object Recognition Battery (BORB) easy, e BORB hard, f Colored Progressive Matrices (CPM), g Boston Naming Test (BNT), and h Clinical Dementia Rating (CDR) global score. Boxes of the boxplots represent 25th, 50th, and 75th percentiles. Individual subject points are shown in black but might overlap. *p < 0.05, **p < 0.01, ***p < 0.001. HI high imageability, LI low imageability