Uploaded September 2008 | Updated September 2026, 1 hour ago

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They say youth is wasted on the young, but the truth may be the opposite. A first-of-its-kind study, out today, shows a drastic change in how our brains respond to pleasure and reward as we age. But as this ScienCentral News video explains, the research also shows that our brains can adjust to these changes. sciencentral.com/video