Frequent liars show less activity in key brain structure
Blunted reaction in amygdala may explain how small lies escalate
![person crossing fingers behind back](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2016/10/102416_LS_lying_main.jpg?fit=860%2C460&ssl=1)
TRUTH BE TOLD As people told more lies, their brain activity changed, a finding that could represent dishonesty’s slippery slope.
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