jerryc41 wrote:
Years ago, I saw a medical drama on TV. A doctor didn't believe a woman was really experiencing pain, so he decided to do a test using a dolorimeter. If the pain she claimed to be experiencing was real, the pain he was causing in her arm would surpass it, and she would scream. It did, and she did, so here "imaginary" pain was actually real. The name "dolorimeter" has stuck in my head for the past fifty years.
If I remember high school latin, not my best subject, dolor means pain, so dolorimeter makes sense.