Neuralink Reveals Issues With First Human Brain Implant After Surgery HuffPostNeuralink: Chip adjustment after malfunction improved cursor movement USA TODAYNeuralink’s First Brain-Chip Implant in a Human Appeared Flawless. There Was a Problem. The Wall Street JournalMusk’s Neuralink weighed removing patient’s brain-chip implant: report Business InsiderNeuralink’s first in-human brain implant has experienced a problem, company says CNBC