Start-up from US billionaire: Patient with a chip in his brain can probably control a computer mouse with his thoughts. In January, Elon Musk's startup Neuralink inserted a wireless computer chip into a human's brain for the first time.

In the future, they will help people with neurological diseases such as Parkinson's or amyotrophic lateral sclerosis (ALS) to regain mobility. They could also enable a direct connection between the brain and computers and artificial intelligence, thereby increasing humans' capabilities.