[insane_dreamer]

It definitely can penetrate the skull, and transcranial focused ultrasound has been around for a few years now with plenty of studies.

So that development isn't new; what's new is to use it broadly for imaging instead of for highly targeted stimulation.

[tokyovigilante]

Not to the level of clarity and detail presented here, which is not possible from a basic acoustics physics premise. The “technical blog” is marketing fluff.

[insane_dreamer]

that's why I said: "what's new is to use it broadly for imaging"

[tokyovigilante]

That’s the made up part though.

[insane_dreamer]

right, that may indeed be so