The Wang lab studies the neural circuit basis of sensory perception. Wang is specifically interested in uncovering the neural circuits underlying: (1) Active touch sensation including the tactile processing stream and motor control of touch sensors on the face, (2) pain sensation including both sensory-discriminative and affective aspects of pain and (3) general anesthesia including the process of active pain-suppression.Wang uses a range of techniques to gain traction on these questions, including genetic, viral, electrophysiology, and in vivo imaging.