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NC Science Now: Why Habits Are Hard to Break

NC Science Now: Why Habits Are Hard to Break

Update: 2016-05-01
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Whether it's biting your nails, chewing on a pen or watching too much TV, everyone has a habit and they are very hard to break. Watch as Duke scientists explore the lasting changes habits leave on the circuitry of our brains.
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NC Science Now: Why Habits Are Hard to Break

NC Science Now: Why Habits Are Hard to Break

RL Watson