Please Explain: Pain
What is pain? And why is it necessary? On today's edition of Please Explain, we'll find out what goes on in our brains and bodies when something hurts us. Joining us are Dr. Michael Salter, Director of University of Toronto Centre for Study of Pain, and Dr. Michael Weinberger, associate clinical professor of anesthesiology at Columbia University, and Director of the Pain Management Center at Columbia- Presbyterian Hospital.