Most don't realise, but quantum computers already exist, and for some tasks they are exceptionally powerful! One day computers will have the power of the human brain, and more. So it is possible that one day a computer could emulate a human brain [or its mind].
Just because we can, does it mean we should? This will be one of the biggest ethical and potentially dangerous decisions the human race will make [similar to the challenges posed by human type artificial intelligence]. Be careful what you wish for!
Now to the article...
This Is Your Brain on Quantum Computers