Here's an example of one such article:
Nanowire probes could drive high-resolution brain-machine interfaces - ScienceDirect
The diagram I'll link shows traditional electrodes used to communicate with the brain (A) versus nanowire technology (B).
https://i.imgur.com/e7HWHin.png
Dr. Medaj has some interesting background with nano technology and she reported that applications for nanobats were amazingly advanced many years ago - I can't imagine how complex the instructions are which 0these molelcule sized robots can carry out. If I see the link, I'll post it.
I used the ‘Weird Stuff’ topic category. Someone else added ‘Conspiracy’. To me the REAL conspiracy nuts are the ones believing the Federal Government gives a flying F about them or their health.