Neuralink Successfully Implants Brain Chip in Second Patient

Elon Musk's company aims to enhance digital device control for paralyzed individuals through thought alone.

The second patient, with a spinal cord injury, can now control a computer cursor using thoughts.
Neuralink plans to conduct eight more implants by the end of the year, pending regulatory approval.
Initial issues with the first implant's electrodes have led to improved algorithms and deeper implant placement.
Musk envisions future enhancements that could allow users to outperform professional gamers.
Ethical and regulatory challenges persist, including concerns over animal testing and device safety.