As we established earlier, the mind works on pretty much the same principle as the body, i.e. ‘use it or lose it’. This principle can be effectively leveraged to maintain peak brain performance throughout adult life including old age. If we regularly perform mental activities that challenge the mind, they will keep reconfiguring the brain’s circuitry to meet the new challenge. If you challenge yourself with Sudoku puzzles, crosswords or cognitive enhancement games on apps like Lumosity, you are challenging your mind to process new information and build the neural circuits to ace the challenge.
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