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003448. [ edit on Wikidata] Electronystagmography ( ENG) is a diagnostic test to record involuntary movements of the eye caused by a condition known as nystagmus. It can also be used to diagnose the cause of vertigo, dizziness or balance dysfunction by testing the vestibular system. [ 1] Electronystagmography is used to assess voluntary and ...
003429. In medicine, the caloric reflex test (sometimes termed 'vestibular caloric stimulation ') is a test of the vestibulo-ocular reflex that involves irrigating cold or warm water or air into the external auditory canal. This method was developed by Robert Bárány, who won a Nobel prize in 1914 for this discovery.
Vestibular rehabilitation ( VR ), also known as vestibular rehabilitation therapy ( VRT ), is a specialized form of physical therapy used to treat vestibular disorders or symptoms, characterized by dizziness, vertigo, imbalance, posture, and vision. These primary symptoms can result in secondary symptoms such as nausea, fatigue, and difficulty ...
Benign paroxysmal positional vertigo ( BPPV) is a disorder arising from a problem in the inner ear. [ 3] Symptoms are repeated, brief periods of vertigo with movement, characterized by a spinning sensation upon changes in the position of the head. [ 1] This can occur with turning in bed or changing position. [ 3]
The vestibular evoked myogenic potential ( VEMP or VsEP) is a neurophysiological assessment technique used to determine the function of the otolithic organs ( utricle and saccule) of the inner ear. It complements the information provided by caloric testing and other forms of inner ear ( vestibular apparatus) testing.
Videonystagmography. Purpose. inner ear function. Videonystagmography (VNG) is a type of testing used to assess vestibular and central nervous system function through the use of eye movement tracking, specifically evaluating nystagmus. [ 1] The older version of technology used to performed these tests, known as electronystagmography (ENG ...
The Dix–Hallpike and the side-lying testing position have yielded similar results. As such, the side-lying position can be used if the Dix–Hallpike cannot be performed easily. [ 4] Steps: perform first with the right ear down. perform next with the left ear down. The examiner looks for nystagmus (usually accompanied by vertigo).
Romberg's test, Romberg's sign, or the Romberg maneuver is a test used in an exam of neurological function for balance. The exam is based on the premise that a person requires at least two of the three following senses to maintain balance while standing: proprioception (the ability to know one's body position in space)
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