Fig. 3From: A language-based sum score for the course and therapeutic intervention in primary progressive aphasiaCorrelation between balanced sum score change and volumetric change in left frontal lobe and left putamen. Both variables are measured as relative percentage change. N = 28. lvPPA logopenic variant primary progressive aphasia, nfvPPA nonfluent variant primary progressive aphasia, svPPA semantic variant primary progressive aphasiaBack to article page