Elon Musk announced on Monday that the first human has received a brain implant through his Neuralink startup—marking a new step forward for the company and its goal to connect the human brain to computers. “The first human received an implant from @Neuralink yesterday and is recovering well,” Musk announced in a post on X on Monday evening. Experts in the field say that the technology, known as brain-computer interface (BCI), has a wide range of potential applications—particularly for those with disabilities.