| http://www.w3.org/ns/prov#value | - Although rare in animals, reciprocal altruism colors much of human emotion and social behavior.~ Prefrontal Cortex Holds the Key to Conquering Fear -- When a human or animal encounters an object or entity that may be seen as dangerous, the eyes and other sensory systems send neural messages directly to the amygdala, a small walnut-shaped structure located in the lower brain.~ The Confidence to
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