The cultivation of a loving concern for other people’s well-being has a surprising and unique benefit: the brain’s circuitry for happiness energizes, along with compassion.19 Loving-kindness also boosts the connections between the brain’s circuits for joy and happiness and the prefrontal cortex, a zone critical for guiding behavior.20 And the greater the increase in the connection between these regions, the more altruistic a person becomes following compassion meditation training.
