video head impulse testcase reportsvestibular testingBackground: Vestibular function (specifically, horizontal semicircular canal function) can be assessed across a broad frequency range using several different techniques. The head impulse test is a qualitative test of horizontal semicircular canal function ...
Video head impulse testing (vHIT) offers examination of the semicircular canals in adolescents with few drawbacks. It quantifies the vestibular ocular reflex as a gain-value. However, there is no standardized method to calculate the gain-value. The aim of this article is to define which gain...
This study compared remote versus goggle video head impulse testing (vHIT) outcomes to validate remote-camera vHIT, which is gaining popularity in difficult to test populations.#Seventeen controls and 10 individuals with vestibular dysfunction participated. Each participant completed remote-camera and ...
0:53Participant Screening and Preparation 2:39Calibration 3:31vHIT Test 6:26Results: vHIT Testing of Six SCCs Shown in Best Possible Quality 7:56Conclusion Summary Automatic Translation This protocol describes how to correctly perform the video head impulse test with two separate test systems com...
Erratum: Testing of all Six Semicircular Canals with Video Head Impulse Test Systems An erratum was issued for:Testing of all Six Semicircular Canals with Video Head Impulse Test Systems. The article title was updated. The article title was updated from: ...
The Video Head Impulse Test In many dizzy clinics around the world, video Head Impulse Testing has supplanted caloric testing as the initial and in some cases the final test of ... GM Halmagyi,L Chen,HG Macdougall,... - 《Frontiers in Neurology》 被引量: 27发表: 2017年 Determining ...
J. Comparison of suppression head impulse and conventional head impulse test protocols. Res. Vestib. Sci. 18, 91–97 (2019). 36. Chang, T. P., Zee, D. S. & Kheradmand, A. Technological advances in testing the dizzy patient: the bedside examination is still the key to successful ...
Computerized rotational head impulse testing Computerized rotational HIT (crHIT) is a cross between whole-body EVAR and head-only HIT testing. crHIT uses a high-torque rotational chair to deliver whole-body rotational impulses while eye movements are recorded using infrared video-oculography, comparab...
The video head impulse test: diagnostic accuracy in peripheral vestibulopathy Neurology, 73 (14) (2009), pp. 1134-1141 View in ScopusGoogle Scholar 19 F.C. Delori, R.H. Webb, D.H. Sliney, American National Standards Institute Maximum permissible exposures for ocular safety (ANSI 2000), wi...
Head impulse testing using video-oculography. Head impulses are a routine clinical test of semicircular canal function. At the bedside, they are used to detect malfunctioning of the horizontal semicirc... K Bartl,N Lehnen,S Kohlbecher,... - 《Ann N Y Acad Sci》 被引量: 178发表: 2010年...