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Frustration and temporomandibular joint pain
Oral Surgery, Oral Medicine, and Oral Pathology
|January 1, 1978
Summary
Frustration does not cause temporomandibular joint (TMJ) pain, according to electromyographic data. This study highlights the need for rigorous controls in psychological research on TMJ disorders.
Area of Science:
- Neurology
- Psychology
- Biomedical Engineering
Background:
- Temporomandibular joint (TMJ) disorders are a common source of facial pain.
- The role of psychological factors, such as frustration, in TMJ pain is debated.
- Objective measurement methods are needed to clarify the etiology of TMJ pain.
Purpose of the Study:
- To investigate the relationship between frustration and temporomandibular joint pain.
- To determine if frustration is a significant causal factor in TMJ pain.
Main Methods:
- Bilateral electromyographic (EMG) recordings were used to measure jaw muscle activity.
- Parametric and nonparametric statistical analyses were applied to the collected data.
Main Results:
- Data analysis revealed no significant relationship between frustration and temporomandibular joint pain.
- Electromyographic findings did not support frustration as a direct cause of TMJ pain.
Conclusions:
- The study suggests that frustration is not a primary cause of temporomandibular joint pain.
- Emphasizes the importance of robust experimental controls and avoiding over-interpretation of psychological factors in TMJ pain research.