How To Help The Vestibular System
The vestibular system is a system that sits in the inner ear and helps to regulate many things within the body – most of all our sense of balance, which direction we are traveling in, which way is up and how fast we are going. It is a system that integrates visual, muscle and hearing to give our body the necessary messages in order for us to react appropriately and not fall over.
Here are some suggestions on how you can help the elements of the vestibular system.
Visual
“Vision allows the brain to orient the location of the head or body by sight.
- When the head turns to the left your eyes typically follow around to the left [Mobility/Ocular Motility].
- Once your eyes settle on a target [Mobility/Ocular Motility] your brain uses this information as a reference for your balance system.
- However, conditions that reduce visual acuity will affect the ability of the eyes to locate an appropriate visual reference. Improper eyeglass prescription, glare from reflective surface, and eye disease such as glaucoma and cataracts can reduce the accuracy of your visual acuity and impair your reference for proper balance.”
Muscle Tone, Balance and Proprioception
Things to Avoid
- “Reduced circulation to the feet and legs often results in loss of sensation and some loss of stability.
- Broken, healing, or repaired bones can reduce flexibility and impair the ability to walk sure-footedly on different surfaces.
- Ongoing medical disease such as diabetes and peripheral neuropathy often has a great impact on a person’s ability to accurately sense changes in surfaces such as angle of pavement and texture of surface. The improper detection of surface changes can result in a fall.”
Suggestions
“The Proprioceptive System is part of the vestibular system, where special receptors in muscles and joints travel quickly from the cerebellum to enhance tone and joint stability.
- Performed by a person during push-pull activities, proprioception is a calming, safe input to use with a child who appears disorganized. This input doesn’t reverberate in the nervous system for hours like other sensory input, so it is the essential component of a child’s ‘sensory diet‘. It is important to reintroduce the input often, throughout the day.Heavy-work input releases serotonin which sets the firing levels of all neurotransmitters.
- Many children experience body awareness for the first time when they start to wear weighted backpacks, vests or blankets. This is an important strategy used often in therapy.”
Auditory (Inner Ear)
Description
“The ear, or vestibular system, accounts for 60% of proper balance.
The vestibular system is located in the inner ear and responds to movement in three planes of movement: vertically up and down, horizontally left and right, and over the top of the head from left shoulder to right shoulder. These are the same references for air flight; pitch (vertical), yaw (horizontal), and roll (over the top).
Each time the head moves there is corresponding movement of fluid in the vestibular system of each ear. This movement of fluid allows each ear to sense how far the head has moved and with what velocity.”
Things to Avoid
“Occasionally virus, infection, or injury can affect the sensitivity of this fluid movement in one of the ears. When this occurs the brain receives unbalanced information from each ear and is unable to determine which ear is providing accurate information. However, so long as the visual and proprioceptive systems are working properly the brain can gain an accurate point of reference and prevent a fall. However, the person may still have a sense of spinning or movement. Ongoing and fluctuating ear disease such as Meniere’s Disease can greatly effect balance as well as hearing.”






