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Updated: May 12, 2026

Developing Neuroimaging Phenotypes of the Default Mode Network in PTSD: Integrating the Resting State, Working Memory, and Structural Connectivity

Developing Neuroimaging Phenotypes of the Default Mode Network in PTSD: Integrating the Resting State, Working Memory, and Structural Connectivity

Published on: July 1, 2014

Work-related post-traumatic stress disorder.

M Skogstad¹, M Skorstad, A Lie

¹National Institute of Occupational Health, PO Box 8149, Dep. NO-0033 Oslo, Norway. Marit.Skogstad@stami.no

Occupational Medicine (Oxford, England)

|April 9, 2013

Summary

Work-related post-traumatic stress disorder (PTSD) affects many occupations, with police and firefighters at higher risk. Prevention strategies focus on a supportive work environment and employee follow-up.

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Developing Neuroimaging Phenotypes of the Default Mode Network in PTSD: Integrating the Resting State, Working Memory, and Structural Connectivity

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Area of Science:

Occupational Health
Psychiatry
Trauma Studies

Background:

Work-related post-traumatic stress disorder (PTSD) is a significant concern for occupational health professionals.
Identifying at-risk occupations is crucial for targeted interventions and support.

Purpose of the Study:

To conduct a comprehensive review of research on occupational groups susceptible to work-related PTSD.
To synthesize current knowledge on risk factors and preventive measures for occupational PTSD.

Main Methods:

A systematic literature search was performed across major scientific databases including MEDLINE, Embase, PsycINFO, Web of Science, and Health and Safety Science Abstracts.
The search focused on studies examining work-related traumatic events and their psychological impact on various professional groups.

Main Results:

High-risk occupations include police officers, firefighters, and emergency medical personnel due to frequent exposure to critical incidents.
Other at-risk groups encompass healthcare professionals, transportation workers, divers, journalists, and retail/service employees.
While work-related PTSD can diminish over time, certain factors influence its trajectory.

Conclusions:

Pre-existing mental health conditions and inadequate social support are identified as key risk factors for developing PTSD.
Effective prevention strategies involve fostering a positive organizational and psychosocial work environment, providing systematic employee training, ensuring robust social support, and implementing post-event follow-up protocols.