PARKINSON RESEARCH

Research on Craniosacral Therapy in Neurodegenerative Diseases

Background of the Research

The role of head trauma in the development of neurodegenerative diseases such as Parkinson’s disease is increasingly supported by scientific literature. Head trauma is now recognized as a risk factor for conditions such as Parkinson’s disease, Alzheimer’s disease, ALS, and Multiple Sclerosis (MS).

As an osteopath specialized in craniosacral therapy, I initiated an independent pilot study to analyze the potential effects of craniosacral therapy on symptoms in individuals with Parkinson’s disease.

Study Design

The study lasted six months, during which participants were monitored closely. Potential improvements were assessed using officialParkinson’s rating scales (such as the UPDRS).

Results

In 5 out of 7 participants, notable positive improvements were observed. Statistical analysis revealed that these improvements were significant (p < 0.05), indicating that the likelihood of these results being due to chance is very low.

Improvements were noted in a variety of symptoms, including:

  • Tremors
  • Bradykinesia (slowness of movement)
  • Rigidity
  • Sleep disturbances
  • Energy levels

Although this was a small-scale study, the results provide a promising foundation for further research. The pilot study is currently being prepared for scientific publication.

Possible Explanation: Osteopathy and Head Trauma


While further research is necessary, one possible explanation for these positive effects lies in how head traumas can impact cranial mobility and the meninges (the membranes covering the brain).

  • Head traumas – even those that occurred decades earlier – can cause subtle restrictions in the mobility of cranial structures.
  • These restrictions may affect the meninges, which in turn play a role in cerebral blood circulation.

There is evidence that mechanoreceptors in the outer cranial structures (such as the periosteum, connective tissue, and muscles) are connected to receptors on the inner side of the skull, in the meninges, through fine nerve fibers known as meningeal afferents. These nerves pass through narrow spaces in the cranial sutures and transmit signals from the meninges to the central nervous system. This connection between the outer and inner layers of the skull may play a role in regulating functions such as pain perception, blood circulation, and neuro-inflammation.

Research on elite athletes – including boxers, American football players, and soccer players – has shown a clear link between head traumas and neurodegenerative diseases such as Parkinson’s, ALS, and Alzheimer’s disease. Post-mortem studies of athletes have repeatedly demonstrated strong associations between head traumas and these conditions.

Conclusion

This pilot study indicates that craniosacral therapy may have a positive effect on symptoms of Parkinson’s disease. Although the study was small in scale, the statistically significant results underscore the need for further research on a larger scale.

References

  • Kosaras, I. et al. (2009) – Sensory innervation of the calvaria of the rat. Journal of Comparative Neurology, 515(3), 331–348.
  • Neuroanatomy of Cranial Dura Mater – Discusses innervation of the meninges and the role of mechanoreceptors in cranial structures.
  • Role of Meningeal Afferents in Neurogenic Inflammation – Explores the influence of meningeal afferents on neuro-inflammation and brain function.
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