Quantum and Choice

peace,
Let’s say the quantum phenomenon operated on a scale relevant to affecting brain activity:
I don’t understand why this can’t be the opening to choice – we choose and the chain has to start somewhere, so the particle collapses to exactly the point needed to perform the intended action. (According to what you wrote in the article from “Knowing in the Land…” that statistical distribution does not necessarily indicate randomness)
(This follows your statement that the randomness of quantum mechanics prevents it from being a selection mechanism)