Answer:
blindsight
Explanation:
Blindsight refers to a disorder in which the patient responds to visual stimuli without actively perceiving them. It is the ability of the people with damaged occipital cortex (part of brain) to respond to visual stimuli which they don't see consciously. After the striate cortex has been damaged, patients are asked to identify, locate and differentiate between visual stimuli introduced to their blind side, often in a situation of guessing, even if they do not actively understand the visual stimulus.