In other words, research has finally figured out why the memory palace works so well. It all boils down to neurochemical changes that occur when we activate the parts of our brains concerned with location. In 2014, another study from Dartmouth and the University of North Carolina focused on a little-studied part of the brain called the retrosplenial cortex. Their goal was to test out an even bolder hypothesis. They now believe that our memories may actually be inextricably linked to location in our brains. This makes perfect sense. Think back to any memorable event in your life, such as the
  
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