By Hank Pellissier
A research article published in Cerebral Cortex (January 2010) suggests that adolescents indulge in risk-taking behavior because the anterior insula is more highly-activated in young teens than in adults, and the ventral striatum peaks in middle adolescence. These regions are hypersensitive to reward. Underdevelopment of frontal lobes also makes youngsters behave more emotionally, because they're still making decisions with their wild, fight-or-flight, reptilian-brain amygdala, instead of with their reasonable, civilized (and still growing) prefrontal cortex. Warn your impulsive daredevil about the dangers of drugs, smoking, alcohol, unsafe sex, and out-of-control skateboarding without a helmet, emphasizing the catastrophic harm that can befall their most prized possession: the mind.
Photo credit: Passive Income Dream.com
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