Neuroscience of instinct: How animals overcome fear to obtain food

ScienceDaily (2010-11-30) -- When crossing a street, we look to the left and right for cars and stay put on the sidewalk if we see a car close enough and traveling fast enough to hit us before we're able to reach the other side. It's an almost automatic decision, as though we instinctively know how to keep ourselves safe. Now neuroscientists have found that other animals are capable of making similar instinctive safety decisions.