{"id":162,"date":"2019-06-20T11:40:14","date_gmt":"2019-06-20T15:40:14","guid":{"rendered":"https:\/\/spartanburgent.fm1.dev\/balance\/vestibular-testing\/"},"modified":"2021-10-12T16:16:12","modified_gmt":"2021-10-12T20:16:12","slug":"vestibular-testing","status":"publish","type":"page","link":"https:\/\/www.spartanburgent.com\/hearing-balance\/balance\/vestibular-testing\/","title":{"rendered":"Vestibular Testing"},"content":{"rendered":"\n<script type=\"application\/ld+json\"> \n\n{ \n\n  \"@context\": \"https:\/\/schema.org\", \n\n  \"@type\": \"FAQPage\", \n\n  \"mainEntity\": [{ \n\n    \"@type\": \"Question\", \n\n    \"name\": \"What is Acoustic Immittance Measures?\", \n\n    \"acceptedAnswer\": { \n\n      \"@type\": \"Answer\", \n\n      \"text\": \"These tests evaluate the eardrum and middle ear and are used to determine which part of the ear is affected by hearing loss.\" \n\n    } \n\n  }, { \n\n    \"@type\": \"Question\", \n\n    \"name\": \"What is Audiometry? \", \n\n    \"acceptedAnswer\": { \n\n      \"@type\": \"Answer\", \n\n      \"text\": \"This hearing exam measures your ability to hear different sounds, pitches and frequencies. It can determine the nature and extent of your hearing loss and whether you will benefit from hearing aids or surgery.\" \n\n    } \n\n  }, { \n\n    \"@type\": \"Question\", \n\n    \"name\": \"What is Auditory Brainstem Response?\", \n\n    \"acceptedAnswer\": { \n\n      \"@type\": \"Answer\", \n\n      \"text\": \" This neurologic test provides information about the electrical activity in the auditory pathway between the inner ear and the brain, and measures a person\u2019s hearing sensitivity.\" \n\n    } \n\n }, { \n\n    \"@type\": \"Question\", \n\n    \"name\": \"What is Electronystagmography?\", \n\n    \"acceptedAnswer\": { \n\n      \"@type\": \"Answer\", \n\n      \"text\": \"This test measures eye movements in order to assess the functioning of the vestibular system, responsible for balance.\" \n\n    } \n\n}, { \n\n    \"@type\": \"Question\", \n\n    \"name\": \"What are Otoacoustic Emissions?\", \n\n    \"acceptedAnswer\": { \n\n      \"@type\": \"Answer\", \n\n      \"text\": \"This test measures the response of hair cells in the inner ear when stimulated, and can indicate the presence of a conductive or cochlear hearing loss.\" \n\n    } \n\n }, { \n\n    \"@type\": \"Question\", \n\n    \"name\": \"What is Posturography?\", \n\n    \"acceptedAnswer\": { \n\n      \"@type\": \"Answer\", \n\n      \"text\": \"This balance test measures the effectiveness of the somatosensory system, vestibular system, and vision to determine which area(s) to focus on when treating a balance disorder.\" \n\n    } \n\n }, { \n\n    \"@type\": \"Question\", \n\n    \"name\": \"What is Videonystagmography?\", \n\n    \"acceptedAnswer\": { \n\n      \"@type\": \"Answer\", \n\n      \"text\": \"This test measures eye movements to evaluate the inner ear and central motor functions. It can determine whether a vestibular disorder is the cause of a balance problem, and where one or both ears are affected.\" \n\n    } \n\n }, { \n\n    \"@type\": \"Question\", \n\n    \"name\": \"What is Electronystagmography?\", \n\n    \"acceptedAnswer\": { \n\n      \"@type\": \"Answer\", \n\n      \"text\": \"This test measures eye movements via electrodes placed around the eyes to evaluate the inner ear and central motor functions.\" \n\n    } \n\n }, { \n\n    \"@type\": \"Question\", \n\n    \"name\": \"What is Computerized Dynamic Posturography?\", \n\n    \"acceptedAnswer\": { \n\n      \"@type\": \"Answer\", \n\n      \"text\": \"CDP tests measure how well the visual, vestibular and sensory systems work together to maintain balance. With this test, you stand on a platform and follow a visual target while platform movements record the degree to which your body sways.\" \n\n    } \n\n }, { \n\n    \"@type\": \"Question\", \n\n    \"name\": \"What is Vestibular Evoked Myogenic Potential?\", \n\n    \"acceptedAnswer\": { \n\n      \"@type\": \"Answer\", \n\n      \"text\": \"VEMP testing is used to determine whether the saccule (an inner ear organ) and vestibular nerves are functioning properly. Electrodes are attached to the neck and sounds are transmitted through a pair of headphones. The electrical response of the sternocleidomastoid muscle in the neck is recorded.\" \n\n    } \n\n } \n\n ] \n\n  } \n\n<\/script> \n\n\n\n<p>Vestibular testing involves a series of tests that are administered when you are experiencing dizziness. They are used to determine whether symptoms of dizziness are being caused by the balance system of the inner ear. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Diagnostic Tests for the Vestibular System<\/h2>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"alignright size-large\"><img decoding=\"async\" width=\"1280\" height=\"853\" src=\"https:\/\/www.spartanburgent.com\/wp-content\/uploads\/2019\/12\/iStock-174625436-1280x853.jpg\" alt=\"\" class=\"wp-image-923\" srcset=\"https:\/\/www.spartanburgent.com\/wp-content\/uploads\/2019\/12\/iStock-174625436-1280x853.jpg 1280w, https:\/\/www.spartanburgent.com\/wp-content\/uploads\/2019\/12\/iStock-174625436-768x512.jpg 768w, https:\/\/www.spartanburgent.com\/wp-content\/uploads\/2019\/12\/iStock-174625436-1536x1024.jpg 1536w, https:\/\/www.spartanburgent.com\/wp-content\/uploads\/2019\/12\/iStock-174625436.jpg 2048w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure><\/div>\n\n\n\n<p>The vestibular system is complex and responsible for many of the body\u2019s functions. In order to narrow down the exact cause of dizziness, it is necessary to administer a variety of tests. These measure eye movements, head movements, hearing and more. <\/p>\n\n\n\n<p>Studies indicate vestibular testing is extremely thorough and accurate in identifying inner ear disorders. Vestibular testing is also helpful in determining whether additional diagnostic testing, such as an MRI, is needed. A battery of tests is administered in most cases. The most common ones include:<\/p>\n\n\n\n<ul><li><strong>Electronystagmography (ENG). <\/strong>This series of tests measures eye movements via electrodes placed around the eyes. ENG tests usually consist of four parts: evaluation of rapid eye movements, tracking tests to measure eye movements as they follow a visual target, positional test for measuring dizziness in response to different head positions and a caloric test that measures responses to warm and cold water circulating through a tube in the ear canal. Most people reporting dizziness or <a href=\"https:\/\/www.spartanburgent.com\/hearing-balance\/balance\/vertigo\/\">vertigo<\/a> will be given ENG tests initially. <\/li><\/ul>\n\n\n\n<ul><li><strong>Videonystagmography (VNG).<\/strong> This is similar to ENG testing, but an infrared video camera attached to a pair of goggles is used in place of electrodes. The same four-part testing process is utilized. <\/li><\/ul>\n\n\n\n<ul><li><strong>Rotary Chair Tests.<\/strong> The <a href=\"https:\/\/www.mayoclinic.org\/diseases-conditions\/balance-problems\/multimedia\/rotary-chair-test\/img-20042251\" target=\"_blank\" rel=\"noreferrer noopener\">rotary chair test<\/a> measures eye movements in response to corresponding head movements; it is used to determine whether symptoms are related to an inner ear disorder or a brain disorder. Like the ENG and VNG tests, either electrodes or a goggle-mounted video camera is used to record eye movements. You are seated in a computerized chair that moves. This test provides more detailed information about the function of the balance system than an ENG or VNG test.<\/li><\/ul>\n\n\n\n<ul><li><strong>Computerized Dynamic Posturography (CDP).<\/strong> CDP tests measure how well the visual, vestibular and sensory systems work together to maintain balance. With this test, you stand on a platform and follow a visual target while platform movements record the degree to which your body sways. It includes an Adaptation Test in which the platform moves up and down and a Motor Control Test where the platform moves forward and backward. These are used to measure reflexive responses to unexpected movement. CDP is frequently used those undergoing vestibular rehabilitation. <\/li><\/ul>\n\n\n\n<ul><li><strong>Vestibular Evoked Myogenic Potential (VEMP).<\/strong> VEMP testing is used to determine whether the saccule (an inner ear organ) and vestibular nerves are functioning properly. Electrodes are attached to the neck and sounds are transmitted through a pair of headphones. The electrical response of the sternocleidomastoid muscle in the neck is recorded.<\/li><\/ul>\n\n\n\n<p>These tests may be combined with additional <a href=\"https:\/\/www.spartanburgent.com\/hearing-balance\/hearing-loss\/hearing-tests\/\">hearing or diagnostic tests<\/a> depending on the results.\u00a0<\/p>\n\n\n<p>Call <span class=\"company-name \">Spartanburg | Greer ENT &amp; Allergy<\/span> at <a href=\"tel:+18645822900\" class=\"phone \"> <span class=\"phNum\">(864) 582-2900<\/span><\/a> for more information or to schedule an appointment.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vestibular testing involves a series of tests that are administered when you are experiencing dizziness. They are used to determine whether symptoms of dizziness are being caused by the balance system of the inner ear. Diagnostic Tests for the Vestibular System The vestibular system is complex and responsible for many of the body\u2019s functions. In&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":156,"menu_order":70,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"(864) 582-2900 | Vestibular testing involves a series of tests that are administered when you are experiencing dizziness. 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