Purpose: This study examines 3 hypotheses about the processing of "wh"-questions in both neurologically healthy adults and adults with Broca's aphasia. Method: We used an eye tracking while listening method with 32 unimpaired participants (Experiment 1) and 8 participants with Broca's aphasia (Experiment 2). Accuracy, response time, and…

Purpose: To investigate the time-course of processing of lexical items in auditorily presented canonical (subject-verb-object) constructions in young, neurologically unimpaired control participants and participants with left-hemisphere damage and agrammatic aphasia. Method: A cross modal picture priming (CMPP) paradigm was used to test 114 control…

We investigate the on-line processing of verb-phrase ellipsis (VPE) constructions in two brain injured populations: Broca's and Anomic aphasics. VPE constructions are built from two simple clauses; the first is the antecedent clause and the second is the ellipsis clause. The ellipsis clause is missing its verb and object (i.e., its verb phrase…

The study with 10 agrammatic aphasic (Broca) adults examined their difficulties using determiners in sentence comprehension. Results included the findings that printed rather than spoken presentation yielded significant improvement for the proper noun/common noun distinction, and that performance was poorer for the mass noun/count noun…

Four individuals with agrammatic aphasia were trained to comprehend and produce filler-gap sentences with wh-movement. Two participants received treatment first on the least complex structure (who-questions), and 2 received treatment on the most complex form (object-relative constructions). Object-relative training resulted in robust…