Topic: language production

Language production is a form of behavior and as such involves executive control and the prefrontal function. The cognitive architecture of prefrontal executive function thus certainly plays an important role in shaping language production. In this talk, I will review the main features of the prefrontal executive function we have uncovered during the last two decades and I will discuss how these features may help understanding language production.

The human language system comprises a series of processing stages across multiple brain regions typically lateralized to the left cerebral hemisphere. In the event of stroke or other injury to these systems, neural circuits reorganize in an attempt to restore lost function. However, the neural processes and learned representations underlying language network reorganization remain unclear. Here, we present data from a first-of-its-kind human case study involving chronic intracortical recordings from the right cerebral hemisphere of a patient with non-fluent aphasia with severe left-hemispheric