Balance Resources

What is balance and the vestibular system?

The part of the inner ear involved with balance is called the vestibular system. The vestibular system is an organ located within the inner ear which relays information to the brain about balance and orientation of the head and body. Balance is a complex interaction which requires input from our vestibular system, in addition to our vision and the sensation from our feet, muscles, and joints. If any one of these systems is not working properly, you will suffer a loss of balance.

What are balance disorders?

The first is dizziness, vertigo, or motion intolerance. This condition may be caused or worsened by rapid head movement, turning too quickly, walking, or riding in a car. These symptoms can be acute or sharp attacks lasting for seconds or sometimes for several hours.

The second is a persistent sense of imbalance or unsteadiness. Some people refer to this as a loss of surefootedness. There can be many causes of dizziness and imbalance, with the largest percentage coming from the vestibular system.

A balance disorder may be caused by viral or bacterial infections in the ear, a head injury, or blood circulation disorders that affect the inner ear or brain. Many people experience problems with their sense of balance as they get older. Balance problems and dizziness can also result from taking certain medications. However, many balance disorders can begin suddenly and with no obvious cause. Your physician may have referred you to our clinic as the balance experts who will help in the process of determining possible causes and best treatment options.

What is neurodiagnostic testing?

The inner ear is home to the hearing and balance centers. The receptors within the ear allow signals to be received and processed by a variety of locations within the central nervous system and the brain. Unlike imaging studies which show only the anatomy or structures, this family of tests allows your doctor to better understand how the system is working and where a problem may arise. Depending on your condition, your physician may recommend an evaluation for hearing and/or balance centers as they are all part of the inner ear.

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