I would guess that ship has sailed. Neuron pathways have been cut off, different ones formed.

Have you tried researching the research, to see if this has experiment has been tried on rats? Or the monkey wire mama experiment - do the monkeys ever become good mamas if they have the kind of experience you suggest?

What im saying is, someone will probably want to try to find a scientific basis for why or how it would work, before they try it out on humans.