The focus of my research is the neural bases of sentence processing. In particular, I study how the brain creates sentences by combining words together - linguistics call this syntax. Syntax is a particularly fascinating and difficult topic to study because it is a potentially unique quality of human language. Neuroimaging studies of syntax using functional magnetic resonance imaging (fMRI) and magnetoencephalography (MEG) help us to understand the fundamental nature of language as well as understanding language problems due to brain damage (such as stroke or degenerative disease) and late language acquisition.
My work aims to answer the following questions:
What is the cortical organization of syntax and semantics?
How does language acquisition past the critical period affect the brain networks for sentence processing?
How can the insights of syntactic theory and psycholinguistics help cognitive neuroscience, and how can experimental data help syntactic theory?
What are the nature of language deficits due to aphasia?