I thought one of the biggest problems with brain-computer interfaces is our bodies creating scarring tissue around electrodes[1]. Have they solved that? [1]: h

I thought one of the biggest problems with brain-computer interfaces is our bodies creating scarring tissue around electrodes[1]. Have they solved that? [1]: https://www.businessinsider.com/huge-problem-with-brain-implants-causing-scarring-2015-6 https://www.businessinsider.com/huge-problem-with-brain-impl...