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  "path": "/releases/2026/05/260510030946.htm",
  "publishedAt": "2026-05-10T07:05:08.000Z",
  "site": "https://www.sciencedaily.com",
  "textContent": "Scientists have uncovered a striking brain difference linked to psychopathy: people with psychopathic traits were found to have a striatum — a brain region tied to reward, motivation, and decision-making — that was about 10% larger on average than those without such traits. Using MRI scans and psychological assessments on 120 participants, researchers connected this enlarged brain region to thrill-seeking, impulsive behavior, and a stronger drive for stimulation.",
  "title": "Brain scans reveal a shocking difference between psychopaths and other people"
}