Her work utilized these natural toxins to identify and manipulate pain-related signal transduction machineries in sensory neurons. Afterwards, she carried out her postdoctoral fellowship with Dr. Stephen Liberles at Harvard Medical School, where she started her independent trajectory to study nausea. She focused on a brain structure, the area postrema, which mediates nausea responses to several visceral threats. Her work has uncovered fundamental aspects of the area postrema, including cell types, receptors, and nausea-related neural circuits.