TED talk video: Optical illusions show how we see

You might know that we LOVE using vision as a way to understand the dependence of pain on meaning. Well, watch this Ted talk video of Beau Lotto, a neuroscientist and artist, founder of Lottolab, a hybrid art studio and science lab.  It is very, VERY cool and it reminds us that pain is not alone in its dependence on past experience, context, other cues……