The systems in the brain that help us deal with stress and regulate fear and emotional responding are changed as you might expect in response to the extreme trauma of combat.

那些帮助我们应对压力，控制恐惧等情绪反应的大脑机制发生了变化，病人仿佛期待着极度痛苦的创伤事件不断重演并作出回应。

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Therapy with prazosin resulted in a reduction in nightmares in patients with both combat - and noncombat-related trauma.

经哌唑嗪治疗后，不论是战伤还是非战伤的患者的梦魇症状都得到减轻。

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When soldiers came home from Vietnam, psychiatrists, the military and the Veterans Administration didn't recognize the existence of mental illness caused by exposure to combat trauma.

NPR: Study Tracks Stress Disorder Among Vietnam Vets

And this season even the television show Homeland took the opportunity to address, through the wife of a former prisoner of war, the totally unanticipated emotional consequences resulting from the trauma that combat veterans bring back from the field.

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Nothing like the trauma we see with combat veterans, at-risk teens or battered women, but an emotional trauma that has triggered fear as the primary motivating factor.

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