Roland and Friberg's Study Showed That

Roland and Friberg's study showed that:

A) the brain had elevated electrical activity across all regions whether the subject imagined a verbal jingle or a spatial route.
B) neural response increased in Broca's area during the spatial-route task,but increased in the occipital area during the verbal-jingle task.
C) increased blood flow differed from one brain region to another depending on whether subjects imagined a verbal jingle or a spatial route.
D) the brain had increased blood flow across all brain regions whether the subject imagined a verbal jingle or a spatial route.