 The company says its first test patient, a quadriplegic named Nolan Arbaugh, had been successfully playing video games using only his mind, though some of the implant's wiring was said to be detaching from Arbaugh's brain. On a live video stream on his ex-social media platform, Musk says the device is stabilizing. Evan Brown, Fox News. The actress Shannon Doherty died 53 years old, nine years after being diagnosed with breast cancer. I'm Chris Foster. This is Fox News.