It's not a guaranteed win, no. However, if they are at the point where they wish to be euthanized then their outlook is grim. However, even a minuscule chance i

It's not a guaranteed win, no. However, if they are at the point where they wish to be euthanized then their outlook is grim. However, even a minuscule chance is better than zero chance, correct? In addition, by donating their brain structure they're directly fueling the research needed to improve that chance.