"Culture does leave its signature in the circuitry of the individual brain. If you were to examine an acorn by itself, it could tell you a great deal about its surroundings – from moisture to microbes to the sunlight conditions of the larger forest. By analogy, an individual brain reflects its culture. Our opinions on normality, custom, dress codes and local superstitions are absorbed into our neural circuitry from the social forest around us. To a surprising extent, one can glimpse a culture by studying a brain. Moral attitudes toward cows, pigs, crosses and burkas can be read from the physiological responses of brains in different cultures.”
— David Eagleman, neuroscientist at Baylor College of Medicine, where he directs the Laboratory for Perception and Action, bestselling author, ☞ David Eagleman on how we constructs reality, time perception, and The Secret Lives of the Brain, Lapidarium notes, The Observer, 29 April 2012.