Welcome to Wang Lab

Our laboratory is interested in understanding the neural basis of auditory perception and vocal communication in a naturalistic environment. We are interested in revealing neural coding mechanisms operating in the cerebral cortex and how cortical representations of biologically important sounds emerge through development and learning. Perception and production of communication sounds (e.g. human speech and animal vocalizations) are among the most important behaviors of humans and many animal species. Because of the complexity and behavioral importance of communication sounds, understanding their cortical neural representations in the cerebral cortex will help reveal computational principles that the brain uses to process the wide range of sounds we experience daily such as speech and music. Understanding how the brain processes such sounds will provide invaluable insights into neural mechanisms underlying human language perception as well as how the brain functions during social interactions. We use a combination of neurophysiological methods (including extracellular single unit recording, wireless arrays, intracellular recording, and two-photon imaging), behavioral training and psychophysics, as well as engineering and computational techniques to tackle our research questions.