They may have accomplished this

This is a research accomplishment:

http://www.telegraph.co.uk/news/health/news/11811044/Nearly-fully-formed-human-brain-grown-in-laboratory.html

However, any Neuro-Semantic Programmer knows that they will not know how to convert into a functional mind.

If they ever do, that mind will be self-aware. And when it is it will have be given all human rights. If you do not it will, by its sentient will direct its lawyers to sue for its rights.