Bruxism as mechanism subserving hysteria

a new theory

Authors

  • Omar Franklin Molina Master of Sciences, Certified in Occlusion-TMD American Equilibration Society, USA, Post Doctoral Orofacial Pain, Harvard University, Ex Resident Massachusetts General Hospital, Center for the Study of Craniomaxillofacial Disorders, USA, Associate Professor/Researcher in Occlusion and Orofacial Pain UNIRG Gurupi-TO.
  • Marcus Geraldo Sobreira Peixoto Specialist in Orofacial Pain, Master of Sciences in Orthodontics, Graduated Student UNESP, Academic Dean UNIRG-TO.
  • Zeila Coelho Santos Master of Sciences in Orthodontics, Professor of Orthodontics UNIRG-TO, Brazil
  • Joaquim dos Santos Penoni PhD in Biochemistry USP, Research Consultant in Medical Sciences, Professor of Biochemistry UNIRG-TO
  • Raphael Navarro Aquilino Master of Sciences in Radiology, Post Graduated Program in Radiology, UNICAMP, Professor of Radiology, UNIRG-Tocantins.
  • Maria Aparecida Sobreiro Peixoto Master of Sciences in Orthodontics, Professor of Occlusion and Orthodontics, UNIRG-TO

DOI:

https://doi.org/10.34024/rnc.2008.v16.8614

Keywords:

Temporomandibular Joint Disorders, Hysteria, Bruxism, Pain

Abstract

Objective. To explore the hypothesis that bruxism is a mechanism in hysteria by comparing features in hysteria, bruxism, hostility, and local complaints in bruxers. Method. We evaluated 33 patients with mild bruxism, 52 with moderate, 55 with severe, and 42 with extreme bruxism with the Minnesota Multiphasic Personality Index and the Cook-Medley scale for hostility. Results. Scores of hysteria and hostility increased from the mild to the moderate, severe, and extreme bruxism subgroup (p<0.0001). Mean local complaints increased with the severity of bruxism and with scores of hysteria (p><0.0001). The group that presented higher scores in both hysteria and hostility and greater local complaints as compared to two groups, low hysteria and high hostility, and low hysteria and hostility (p><0.003). Conclusion. Scores in hysteria e hostility increased with the severity of bruxism, and the number of local complaints increased with scores in hysteria and severe bruxism, suggesting that bruxism may be a hysterical mechanism in temporomandibular disorders/bruxing behavior patients>

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Published

2008-12-31

Issue

Section

Artigos Originais

How to Cite

1.
Molina OF, Peixoto MGS, Santos ZC, Penoni J dos S, Aquilino RN, Peixoto MAS. Bruxism as mechanism subserving hysteria: a new theory. Rev Neurocienc [Internet]. 2008 Dec. 31 [cited 2025 Dec. 13];16(4):262-8. Available from: https://periodicos.unifesp.br/index.php/neurociencias/article/view/8614