In Dan Simmons' Hyperion, Father Paul Duré is reported to be continually crucified on a 'Tesla tree' and then resurrected by the cruciform implanted on him over a period of seven years, until Father Lenar Hoyt breaks the cycle and rescues him.
However, the cruciform resurrection as experienced by the Bikura has left them largely imbecile, and with certain gross anatomical deformations. We see that Duré's cruciform 'gives up' over the amount of pain he has experienced when he is rescued, but why isn't Duré a hairless, sexless, imbecile by the time Hoyt takes him off the tree? An acceptable answer will provide a citation from the relevant book(s).
Is this seeming inconsistency explained in some detail I have glossed over? (I have read up to about half way through the fourth book in the Cantos, and am aware of some of the issues about unreliable narration, but this specific thing keeps bugging me.)