Neuralink, Elon Musk's brain implant company, says it's received FDA approval for human trials

NEURALINK-MUSK/USDA

Neuralink says it's gotten permission from U.S. regulators to begin testing its brain implant device in people. The company made the announcement on Twitter Thursday evening but has provided no details about a potential study, which was not listed on the U.S. government database of clinical trials.