sciencehabit writes "Despite long experience with the ways of the world, older people are especially vulnerable to fraud. According to the Federal Trade Commission, up to 80% of scam victims are over 65. One explanation may lie in a brain region that serves as a built-in crook detector. Called the anterior insula, this structure — which fires up in response to the face of an unsavory character — is less active in older people, possibly making them less cagey than younger folks, a new study finds."
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