Earlier quoted context omitted.
Not really, that we know of. To appreciate the complexity you could read this post[0] from Wait But Why? Your brain has approximately 40,000 neurons in the space of a cubic millimeter. Each saying something completely different. It’s incomprehensible noise unless you start dividing it up like Neuralink has. They get a few thousand probes in the size of a penny, which is a far greater level of resolution than you coul…
Do you think something like fMRI would have enough resolution? Can’t pick up activity directly of course, but perhaps by picking up fluid flow differentials?
Here's a graph that summarize the temporal/spatial tradeoff of the different BMI tech: https://www.researchgate.net/figure/The-various-neural-recor...