How our brains constantly look for distractions: Spotlight consciousness is a classic idea that we can only lend attention to bits and pieces of reality based on importance at any given moment. This type of attention has been thought to be consistent, leading many to think that when they decide something is important, they can be fully in tune with it. Scientists from Princeton University and the University of California, however, have shown that this isn’t the case after finding that our brains attempt to refocus attention four times in a single second, speaking much to our distractibility, explains this Bloomberg video (watch, runtime: 8:20).