Meniere's Disease and the Upper Cervical Spine
In the upper cervical spine, there are four main structures to focus on. They are:
The Foramen Magnum of the Occipital bone
The Atlas vertebra (1st cervical bone)
The Axis vertebra (2nd cervical bone)
The Brainstem of the Nerve System.
The Brainstem exits from the Foramen Magnum. The Atlas and Axis bones protect and surround the Brainstem. The brainstem connects all the nerves from the brain to the nerves of the body.
Regarding Meniere’s the secondary focus is on:
The Vestibular Nucleus. It is located in the brainstem. It has direct nerve connections to the inner ear, eye muscles, cerebellum and balance/postural muscles.
The Nerve System in general has four main functions:
It controls all the movements we make
Senses everything we feel
Regulates all our body organs
Relates us to the outside world
When nerves get stressed, it effects their sensitivity, perception and behavior to perform these functions. There are three types of stresses we deal with in life. The stresses are physical, chemical and emotional in nature. These stresses create nerve tension and spine imbalance.
One specific job of the brainstem is to adapt to these stresses and help bring the spine back into balance. If the stresses are too great for the brainstem to adapt, compensations arise. One compensation that occurs in the upper cervical spine is a vertebral subluxation.
A vertebral subluxation will cause the Atlas and Axis bones to lock in a misaligned position. This lock will perpetuate spine imbalance and Nerve System tension. This tension will lead to abnormal sensitivity, perception and behavior of the brainstem and connecting nerves. Nerve System function is disrupted.
Over time, this disruption can contribute to symptoms of the involved nerves. The usual symptoms of Meniere’s are:
Recurring episodes of vertigo
Hearing loss
Ringing in the ear (tinnitus)
Feeling of fullness in the ear.
If we reference the Vestibular Nucleus it associates with Meniere’s symptoms.
The goal of Chiropractic is not to medically treat the symptoms of Meniere’s. The aim of Chiropractic is to correct nerve tension and spine imbalance. Chiropractors correct this by adjusting the vertebral subluxation of the upper cervical spine.
Correcting the subluxation better optimizes the function of the brainstem and associated nerves. The Nerve System overall can sense, perceive and behave at a greater potential when a subluxation is corrected.
- Jarek Esarco, DC, CACCP
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TMJ Dysfunction and the Upper Cervical Spine
The Vestibular System Influence on Eye Movement, Posture and Cardiopulmonary Function