Automatic examination systems for vestibulo-ocular reflex function test

Tainsong Chen, Tzu-tung Tsai, Ming Chi Shieh

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper presents an automatic vestibulo-ocular reflex (VOR) function test system which includes the following parts, l. A PC-controlled rotation chair provides the sinusoidal stimuli pattern (0.1 Hz-2.0 Hz) for semicircular canal acceleration input. ll. An electronic circuit amplifies the D.C. Electro-oculography (EOG) signals for recording the eye movement. lll. An efficient algorithm removes the fast phase of nystagmus to reconstruct the slow phase. From the observation of magnitude gain and phase shift between the semicircular canal sinusoidal acceleration input and the eye movement, we can test the vestibular function for clinical purpose. For normal people, the unity gain and 180 degree phase shift. This system will provide the clinician to diagnose the patients with vergio, dizziness and disequilibrium.

Original languageEnglish
Title of host publicationIEEE Symposium on Computer-Based Medical Systems
Editors Anon
PublisherPubl by IEEE
Pages206-210
Number of pages5
ISBN (Print)0818637528
Publication statusPublished - 1993 Dec 1
EventProceedings of the 6th Annual IEEE Symposium on Computer-Based Medical Systems - Ann Arbor, MI, USA
Duration: 1993 Jun 131993 Jun 16

Publication series

NameIEEE Symposium on Computer-Based Medical Systems

Other

OtherProceedings of the 6th Annual IEEE Symposium on Computer-Based Medical Systems
CityAnn Arbor, MI, USA
Period93-06-1393-06-16

Fingerprint

Eye movements
Canals
Phase shift
Networks (circuits)

All Science Journal Classification (ASJC) codes

  • Radiology Nuclear Medicine and imaging
  • Computer Science Applications

Cite this

Chen, T., Tsai, T., & Shieh, M. C. (1993). Automatic examination systems for vestibulo-ocular reflex function test. In Anon (Ed.), IEEE Symposium on Computer-Based Medical Systems (pp. 206-210). (IEEE Symposium on Computer-Based Medical Systems). Publ by IEEE.
Chen, Tainsong ; Tsai, Tzu-tung ; Shieh, Ming Chi. / Automatic examination systems for vestibulo-ocular reflex function test. IEEE Symposium on Computer-Based Medical Systems. editor / Anon. Publ by IEEE, 1993. pp. 206-210 (IEEE Symposium on Computer-Based Medical Systems).
@inproceedings{2216c1d5d7934a1a8f2f262a84d66c5d,
title = "Automatic examination systems for vestibulo-ocular reflex function test",
abstract = "This paper presents an automatic vestibulo-ocular reflex (VOR) function test system which includes the following parts, l. A PC-controlled rotation chair provides the sinusoidal stimuli pattern (0.1 Hz-2.0 Hz) for semicircular canal acceleration input. ll. An electronic circuit amplifies the D.C. Electro-oculography (EOG) signals for recording the eye movement. lll. An efficient algorithm removes the fast phase of nystagmus to reconstruct the slow phase. From the observation of magnitude gain and phase shift between the semicircular canal sinusoidal acceleration input and the eye movement, we can test the vestibular function for clinical purpose. For normal people, the unity gain and 180 degree phase shift. This system will provide the clinician to diagnose the patients with vergio, dizziness and disequilibrium.",
author = "Tainsong Chen and Tzu-tung Tsai and Shieh, {Ming Chi}",
year = "1993",
month = "12",
day = "1",
language = "English",
isbn = "0818637528",
series = "IEEE Symposium on Computer-Based Medical Systems",
publisher = "Publ by IEEE",
pages = "206--210",
editor = "Anon",
booktitle = "IEEE Symposium on Computer-Based Medical Systems",

}

Chen, T, Tsai, T & Shieh, MC 1993, Automatic examination systems for vestibulo-ocular reflex function test. in Anon (ed.), IEEE Symposium on Computer-Based Medical Systems. IEEE Symposium on Computer-Based Medical Systems, Publ by IEEE, pp. 206-210, Proceedings of the 6th Annual IEEE Symposium on Computer-Based Medical Systems, Ann Arbor, MI, USA, 93-06-13.

Automatic examination systems for vestibulo-ocular reflex function test. / Chen, Tainsong; Tsai, Tzu-tung; Shieh, Ming Chi.

IEEE Symposium on Computer-Based Medical Systems. ed. / Anon. Publ by IEEE, 1993. p. 206-210 (IEEE Symposium on Computer-Based Medical Systems).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

TY - GEN

T1 - Automatic examination systems for vestibulo-ocular reflex function test

AU - Chen, Tainsong

AU - Tsai, Tzu-tung

AU - Shieh, Ming Chi

PY - 1993/12/1

Y1 - 1993/12/1

N2 - This paper presents an automatic vestibulo-ocular reflex (VOR) function test system which includes the following parts, l. A PC-controlled rotation chair provides the sinusoidal stimuli pattern (0.1 Hz-2.0 Hz) for semicircular canal acceleration input. ll. An electronic circuit amplifies the D.C. Electro-oculography (EOG) signals for recording the eye movement. lll. An efficient algorithm removes the fast phase of nystagmus to reconstruct the slow phase. From the observation of magnitude gain and phase shift between the semicircular canal sinusoidal acceleration input and the eye movement, we can test the vestibular function for clinical purpose. For normal people, the unity gain and 180 degree phase shift. This system will provide the clinician to diagnose the patients with vergio, dizziness and disequilibrium.

AB - This paper presents an automatic vestibulo-ocular reflex (VOR) function test system which includes the following parts, l. A PC-controlled rotation chair provides the sinusoidal stimuli pattern (0.1 Hz-2.0 Hz) for semicircular canal acceleration input. ll. An electronic circuit amplifies the D.C. Electro-oculography (EOG) signals for recording the eye movement. lll. An efficient algorithm removes the fast phase of nystagmus to reconstruct the slow phase. From the observation of magnitude gain and phase shift between the semicircular canal sinusoidal acceleration input and the eye movement, we can test the vestibular function for clinical purpose. For normal people, the unity gain and 180 degree phase shift. This system will provide the clinician to diagnose the patients with vergio, dizziness and disequilibrium.

UR - http://www.scopus.com/inward/record.url?scp=0027812373&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0027812373&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:0027812373

SN - 0818637528

T3 - IEEE Symposium on Computer-Based Medical Systems

SP - 206

EP - 210

BT - IEEE Symposium on Computer-Based Medical Systems

A2 - Anon, null

PB - Publ by IEEE

ER -

Chen T, Tsai T, Shieh MC. Automatic examination systems for vestibulo-ocular reflex function test. In Anon, editor, IEEE Symposium on Computer-Based Medical Systems. Publ by IEEE. 1993. p. 206-210. (IEEE Symposium on Computer-Based Medical Systems).