Brain can plan actions toward things the eye doesn't see
People can plan strategic movements to several different targets at the same time, even when they see far fewer targets than are actually present, according to a new study published in Psychological Science, a journal of the Association for Psychological Science.
A team of researchers at the Brain and Mind Institute at the University of Western Ontario took advantage of a pictorial illusion — known as the "connectedness illusion" — that causes people to underestimate the number of targets they see.
When people act on these targets, however, they can rapidly plan accurate ...