May 18, 2018


The Washington Post reports on the heightened awareness that top players like LeBron James use in playing basketball, chess, and other endeavors, such as t'ai chi. It involves how the brain maps spaces around us.


"Most magical of all is what’s required to build those spatial maps in James’s head. In 2014, researchers John O’Keefe, May-Britt Moser and Edvard Moser won the Nobel Prize for explaining how the brain navigates. They answered a simple but profound set of questions: How do we perceive position, know where we are, find the way home? They discovered the brain’s “inner GPS,” that makes it possible to orient and plan movement. O’Keefe found that a specific cell in the hippocampus throws off a signal to mark a specific place. The Mosers added to this by showing that neurons in the entorhinal cortex fire in fields with regularity. When they drew lines corresponding to the neuronal activity, here is what they saw: a grid. LeBron James has a geometric projection in his brain that acts a computational coordinate system. And so do you."


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