Instantaneous Gain in Video Head Impulse Test: A Reliability Study


KABİŞ B., TUTAR H., GÜNDÜZ B., AKSOY S.

TURKISH ARCHIVES OF OTORHINOLARYNGOLOGY, vol.60, no.1, pp.16-22, 2022 (Peer-Reviewed Journal) identifier identifier

  • Publication Type: Article / Article
  • Volume: 60 Issue: 1
  • Publication Date: 2022
  • Doi Number: 10.4274/tao.2022.2022-1-4
  • Journal Name: TURKISH ARCHIVES OF OTORHINOLARYNGOLOGY
  • Journal Indexes: Emerging Sources Citation Index
  • Page Numbers: pp.16-22
  • Keywords: Vestibular system, vestibulo ocular reflex, vestibular function tests, video head impulse test, reliability, SEMICIRCULAR-CANAL FUNCTION, TEST-RETEST RELIABILITY, TEST VHIT, SACCADES, LATENCY

Abstract

Objective: Vestibulo-ocular reflex gain at 40, 60, and 80 ms following the head movement start is calculated as the instantaneous gain. The purpose of this study was to investigate the reliability of instantaneous gain values at 40, 60, and 80 ms with testing and retesting in healthy adults.