V2EX hyperarousal

Hyperarousal

定义 Definition

hyperarousal(过度唤醒/高唤醒状态):指神经系统长期处于“警觉过高”的状态,常表现为紧张、易受惊、心跳加快、难以入睡、注意力难以放松等;在心理学与精神医学语境中,常与创伤后应激障碍(PTSD)、焦虑及慢性压力反应相关。(在其他语境中也可泛指“过度兴奋/过度激活”。)

发音 Pronunciation

/hapr razl/

例句 Examples

After the accident, she lived in a constant state of hyperarousal.
事故之后,她一直处在持续的过度唤醒状态。

In trauma therapy, clinicians may track hyperarousal alongside nightmares and avoidance to understand a patient’s PTSD symptoms.
在创伤治疗中,临床人员可能会把过度唤醒与噩梦、回避行为一起观察,以理解患者的 PTSD 症状。

词源 Etymology

由 **hyper-**(表示“过度、超过正常”)+ arousal(“唤醒、激活状态”,源自 arouse “唤起、激起”)构成。整体字面义为“超过正常水平的唤醒”,后来在心理生理学与创伤研究中固定为专业用语。

相关词 Related Words

文学与著作示例 Literary Works

  • Bessel van der Kolk, The Body Keeps the Score(《身体从未忘记》):在创伤与身心反应的讨论中常涉及“高唤醒/过度唤醒”等概念。
  • Judith Lewis Herman, Trauma and Recovery(《创伤与复原》):讨论创伤后症状群时常将“过度唤醒”作为关键维度之一。
  • American Psychiatric Association, *Diagnostic and Statistical Manual of Mental Disorders (DSM-5)*:在 PTSD 的诊断框架与症状描述中与“唤醒与反应性改变”相关内容常出现该术语或相近表述。
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