Neuralink launched the first European clinical trial in the UK to test brain implants that let paralyzed patients control devices with their thoughts.

Neuralink is crossing the pond. Elon Musk’s brain chip is due to start clinical trials in Great Britain, and he is inviting patients with neurological disorders to sign up.

It's not much bigger than a pencil eraser, but doctors are hoping a brain computer chip can deliver big, life-changing results.