Split-Brain Patients Are Asked to Detect Targets That Appear Briefly

Multiple Choice

Split-brain patients are asked to detect targets that appear briefly on a computer screen. On some trials, the targets are preceded by cues that correctly indicate their upcoming location. The detection advantage produced by the cues

A) occurs only if the cue and subsequent target are shown in the same visual field.
B) occurs only if the cue and subsequent target appear in the left visual field.
C) occurs only if the cue and subsequent target appear in the right visual field.
D) occurs regardless of which visual field contains the cue and target.