Media exposure, sympathetic nervous system reactivity predict PTSD symptoms in adolescents

Monday, August 4, 2014 - 15:00 in Health & Medicine

Following the terrorist attack at the 2013 Boston marathon, adolescents with lower levels of sympathetic reactivity before the attack developed post-traumatic stress disorder symptoms only following high exposure to media coverage of the attack, a study that surveyed youth has found. Adolescents with high levels of sympathetic reactivity developed higher levels of post-traumatic stress disorder symptoms regardless of how much media coverage they saw.

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