Our lab explores electrical neuromodulation: a collection of therapies in which electrical stimulation modulates neural tissue activity to alleviate neurological symptoms. While some of these therapies are performed non-invasively, others require chronic implantation of an electrical stimulator -- over a million people are living with embedded electric circuits that regularly stimulate their brain or spinal cord! Though these interventions work quite well in some patients, clinicians and scientists have a very incomplete picture of how or in whom they will alleviate symptoms. We aim to improve and expand these therapies by identifying optimal anatomical targets, understanding their behavioral and physiological responses, leveraging neural feedback to assess their efficacy, and building devices to make neuromodulation less invasive and more therapeutic for a wider range of neurological conditions.