among many issues...
but probably worthy to look at.
some part of the layer must be removed,
and kept from healing, by placing
a small barrier around the region maybe...
or the threads become a temporary
surgical tool to penetrate through it
in safety....
oh neuralink is already doing that.
removed the layer....
who knows, maybe it is possible.
if the individual brain is mapped out,
and there are ways to navitage
through certain areas with the threads...
the trick is to keep an constant
access.