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Should Catatonia Be Conceptualized as a Pathological Response to Trauma?
Trever R Biles, Gautam Anem1, Nagy A Youssef
1Dwight Eisenhower Army Medical Center, Ft. Gordon.
The Journal of Nervous and Mental Disease
|April 9, 2021
Summary
This review explores the link between psychological trauma, posttraumatic stress disorder (PTSD), and catatonia. Preliminary evidence suggests a correlation, potentially offering new insights into trauma responses and catatonia
Area of Science:
- Psychiatry
- Trauma Studies
- Neuroscience
Background:
- Catatonia is associated with various medical conditions.
- The relationship between catatonia, psychological trauma, and posttraumatic stress disorder (PTSD) requires further investigation.
Purpose of the Study:
- To review preliminary evidence suggesting a correlation between psychological trauma and catatonia.
- To explore the potential link between intense fear responses in trauma/PTSD and catatonic symptoms.
Main Methods:
- Literature review of emerging evidence.
- Analysis of preliminary data on trauma, PTSD, and catatonia.
- Comparison with animal fear responses and tonic immobility.
Main Results:
- Initial data indicates a correlation between trauma-related fear/PTSD and certain catatonic responses.
- The relationship is currently considered speculative rather than causative.
- Animal studies on tonic immobility show similarities to human catatonia.
Conclusions:
- Confirmed findings could significantly alter the understanding of a catatonia subtype's etiology.
- This research highlights potential targets for future studies on the biological mechanisms of catatonia.
- Further prospective studies are needed to validate the observed correlations.
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