hyperarousal

名词 n.

英文释义

名词 n.
  1. A state of heightened psychological and physiological tension resulting in reduced pain tolerance, anxiety, excessive response to sensory stimulation, insomnia, and fatigue. uncountable,usually
    — Hyperarousal after a traumatic experience is normal. It occurs when a person's brain believes that person is at risk again because it misreads an external signal or trigger.

词形变化

hyperarousals plural

词源

From hyper- + arousal.
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