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Updated: Jul 1, 2026

Assessing Disaster Resilience of Concrete with Titanium Dioxide Nanoparticles

Assessing Disaster Resilience of Concrete with Titanium Dioxide Nanoparticles

Published on: November 14, 2025

The disaster was my fault!

Mary M Robertson¹, Andrea E Cavanna

¹Department of Mental Health Sciences, Royal Free and University College Medical School, University College London, London, UK. Profmmr@aol.com

|September 11, 2008

Summary

A child with Gilles de la Tourette syndrome and obsessive-compulsive disorder believed their rituals influenced the 9/11 attacks. This case highlights the psychological impact of major disasters on children with neuropsychiatric conditions.

Area of Science:

Child and Adolescent Psychiatry
Neuropsychology
Trauma Studies

Background:

Gilles de la Tourette syndrome (GTS) and obsessive-compulsive disorder (OCD) are complex neuropsychiatric conditions.
Children with existing disorders may be more vulnerable to the psychological impact of large-scale traumatic events.

Observation:

A pediatric patient with GTS and comorbid OCD presented with a delusion linking their compulsive rituals to the September 11, 2001 terrorist attacks.
The patient believed their inability to complete a ritual directly caused the disaster.

Findings:

The case illustrates a profound connection between the patient's specific neuropsychiatric symptoms and a grandiose delusion about influencing a global event.
This highlights the potential for obsessions and compulsions to manifest in relation to catastrophic occurrences.

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Assessing Disaster Resilience of Concrete with Titanium Dioxide Nanoparticles

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Published on: November 14, 2025

Implications:

Understanding this link is crucial for accurate diagnosis and effective treatment of children with neuropsychiatric disorders post-disaster.
Therapeutic strategies must address both the underlying condition and the trauma-related beliefs.
Further research is needed on the psychosocial impact of disasters on vulnerable pediatric populations.