Question: Which pair of brain damage patients can lead to successful double dissociation reasoning Need Online Assistance? Question Select one: a. patient A, impaired on Task X, but normal on task Y; patient B, impaired on Task X, normal on task Y. b. patient A, impaired on Task X, but normal on task Y; patient B, impaired on both Tasks X & Y. c. patient A, impaired on both Tasks X and Y; patient B, impaired on both Tasks X & Y. d. patient A, impaired on Task X, but normal on task Y; patient B, normal on Task X, impaired on Task Y.