The purpose of the current study was to better understand performance variability in sentence comprehension in people with aphasia, compared to a control group of adults. People with aphasia often have difficulty understanding sentences that are complex in structure and meaning. Comprehension difficulty is variable, which may confound the clinical…

The current research investigates interactions between lexical and structural processing in the construction and interpretation of transitive and dative sentence structures, and relates speakers' choice of structure in sentence production to STM processes and recent/long-term language experience conditioned on lexical information. Study 1…

Producing a sentence involves encoding a preverbal message into a grammatical structure by retrieving lexical items and integrating them into a functional (semantic-to-grammatical) structure. Individuals with agrammatism are impaired in this grammatical encoding process. However, it is unclear what aspect of grammatical encoding is impaired and…