Originally published Dec. 31, 2006, with the headline: Doctor and invention outlast jeers and threats By JOE ROJAS-BURKE, The Oregonian He is a doctor and innovator. Years ago, he took aim at a ...

The Epley Chair does not look comfortable. And frankly, it's not meant to be. This is a sophisticated piece of medical equipment designed by Dr. John Epley in Oregon, and used by a handful of ...

The Epley Chair does not look comfortable. And frankly, it's not meant to be. This is a sophisticated piece of medical equipment designed by Dr. John Epley in Oregon, and used by a handful of ...

Most people would probably be insulted if somebody said rocks were in their heads. However, every human has dust-sized, microscopic crystals in their inner ears to help with balance. A displacement of ...

To the untrained eye, the TRV chair, capable of spinning people 360 degrees, looks like it belongs in a space centre. There is a harness-style seat belt that straps across the shoulders and more ...