title: Grammatical judgments of agrammatic aphasics.
mesh_terms: D000368:Aged; D001037:Aphasia; D003071:Cognition; D005556:Form Perception; D006801:Humans; D007600:Judgment; D007802:Language; D008297:Male; D008875:Middle Aged; D011578:Psycholinguistics; D011932:Reading; D012660:Semantics; D013060:Speech