High Stakes in the Adolescent Brain: Glia Ignite Under THC’s Influence

An executive control approach to 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.

Neural systems for vocal perception

For social animals, successfully communicating with others is essential for interactions and survival. My research aims to answer a central question on the neuronal basis of this ability, from the perspective of the listener: how do our brains enable us to communicate with each other? My work develops nonhuman animal models to study the behavioural and neuronal mechanisms underlying the perception of vocal patterns. I will start by providing an overview of my past research characterizing the neuronal-level substrates of voice processing along the primate temporal lobe. I will then focus on my current work on vocal perception in mice, in which I utilize natural male-female courtship behaviour to evaluate the acoustic dimensions extracted by listeners from ultrasonic sequences. I will then talk about ongoing work investigating the neuronal substrates supporting the perception of behaviourally relevant acoustic cues from mouse vocal sequences.