Staying in Touch with Patients

Touch is central to the performance of medicine. Traditionally, doctors depended on touch to diagnose illness. Revolutions in imaging technology, machine learning and artificial intelligence seem to reduce the need for physical examination. Yet touch is not only about gathering information but is how we express compassion and care. This lecture considers how 'gnostic' touch (identifying disease) and 'pathic' touch (conveying care) are becoming separated by technological developments, and as...