Neuralink is another Elon Musk company.Getty ImagesNeuralink reported a malfunction in its patient's brain-chip implant weeks after insertion.Noland Arbaugh told Bloomberg he "cried a little bit" after he found out about the malfunction. He thought his "journey was coming to an end" despite getting used to using the implant. The first person to get a Neuralink brain implant said he "cried a little bit" after finding out there had been a malfunction with the device.