Reformed: Hypervigilance After Harm — When Justice Fails, the Nervous System Takes Over

Hypervigilance—persistent, heightened alertness to potential threat—is a well-documented psychological and neurobiological response following trauma. While commonly associated with post-traumatic stress disorder (PTSD), hypervigilance also emerges in individuals who experience interpersonal betrayal, institutional failure, or perceived injustice—especially when legal systems do not deliver acknowledgment, accountability, or closure. This paper examines hypervigilance as an adaptive survival mechanism that becomes chronic when justice is delayed, denied, or delegitimized. Drawing from trauma psychology, neurobiology, procedural justice theory, moral injury research, and stress physiology, this paper argues that hypervigilance often reflects not weakness, but unresolved threat combined with unresolved meaning. When external systems fail to restore safety and fairness, the nervous system assumes the role of protector. Understanding this process has critical implications for mental health treatment, legal reform, victim services, and governance design.