Researchers Have Used Transcranial Magnetic Stimulation (TMS) to Disrupt Portions

Researchers have used transcranial magnetic stimulation (TMS) to disrupt portions of the healthy brain. When asking participants to search for a target, we expect TMS applied to the parietal lobe to:

A) have no effect on participants who have not suffered parietal damage
B) disrupt the search for both a target defined by a single feature (e.g., find the red shape) and a target defined by a conjunction of features (e.g., find the shape that is red and round)
C) disrupt the search for a target defined by a single feature (e.g., find the red shape)
D) disrupt the search for a target defined by a conjunction of features (e.g., find the shape that is red and round)