title: The neuroscience of true grit.
authors: Gary
authors: G
authors: Stix
mesh_terms: D001601:Bereavement; D001921:Brain / Q000502:physiology*; D003643:Death; D004190:Disasters; D004194:Disease / Q000523:psychology; D006117:Grief; D006801:Humans; D055500:Resilience, Psychological; D013313:Stress Disorders, Post-Traumatic / Q000523:psychology; D014857:Warfare