Dr. Kevin Tracey, a leading neurosurgeon and pioneer in bioelectrical medicine, shares his groundbreaking insights into inflammation and neuro-immunology. He recounts how personal loss shaped his scientific path and the importance of asking tough questions. The discussion highlights his discovery of tumor necrosis factor (TNF) and its role in developing new therapies. Tracey emphasizes the potential of vagus nerve stimulation as a revolutionary treatment for inflammatory diseases, bridging the fields of neuroscience and immunology, and showcases exciting advances in bioelectronic medicine.