Elon Musk has not received permission to test Neuralink neurochips on humans.

Neuralink, founded by Elon Musk, is developing neurochips that, in theory, will help connect the human brain with a computer. The company planned to begin human trials in 2022, but its application was rejected by the FDA. The refusal to conduct human trials became known only now, when Reuters journalists got access to Neuralink's internal documents.