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Emotional Pain Often Outweighs Fear in PTSD

A new study challenges the traditional fear-based model of PTSD, identifying distinct profiles where emotional pain dominates daily functioning for most.

Moody Australian coastal dawn scene with symbolic canvas representing emotional pain in PTSD, tangled driftwood for internal distress, misty Bass Strait background.
Moody Australian coastal dawn scene with symbolic canvas representing emotional pain in PTSD, tangled driftwood for internal distress, misty Bass Strait background.

Post-traumatic stress disorder has long been viewed primarily through the lens of fear responses such as flashbacks and hypervigilance. However, new research from Yale School of Medicine indicates that emotional pain – including guilt, shame, sadness and loss of joy – often impairs daily functioning more severely for many individuals. (1)

In a study published in Biological Psychiatry, researchers analysed symptom networks in over 800 trauma-exposed participants and used neuroimaging in 162 recent trauma survivors. They identified two distinct profiles: one driven by fear and threat reactivity, and another centred on emotional pain and internal distress. Nearly 68% of participants reported that emotional pain caused greater impairment than fear. (2)

Functional MRI connectivity patterns predicted fear-based symptoms but not emotional pain-based ones, suggesting separate neural mechanisms. Lead author Ziv Ben-Zion noted that trauma can inflict a “moral or existential wound” that shatters core beliefs, leading to persistent emotional pain rather than just fear. (1)

Senior investigator Ilan Harpaz-Rotem emphasised that recognising whether fear or emotional pain drives a person’s distress could enable more precise, mechanism-based treatments. Fear-dominant cases may benefit from exposure therapies, while emotional pain may respond better to approaches targeting guilt, shame and negative self-beliefs. (2)

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