OcrV1, PascalFrancis, Corpus, bibRecord, 000223

Effects of age, viewing distance and target complexity on static ocular counterroll

Identifieur interne : 000223 ( PascalFrancis/Corpus ); précédent : 000222; suivant : 000224

Effects of age, viewing distance and target complexity on static ocular counterroll

Auteurs : Herbert C. Goltz ; Giuseppe Mirabella ; Joanne C. Y. Leung ; Alan W. Blakeman ; Linda Colpa ; Khaled Abuhaleeqa ; Agnes M. F. Wong

Source :

Vision research : (Oxford) [ 0042-6989 ] ; 2009.

RBID : Pascal:09-0308363

Descripteurs français

Pascal (Inist)
- Age, Otolithe, Vergence.

English descriptors

KwdEn :
- Age, Otolith, Vergence.

Abstract

The ocular counterroll (OCR) reflex generates partially compensatory torsional eye movements during static head roll tilt. We assessed the influence of age, viewing distance and target complexity on the OCR across the age span (13-63 years; n = 47), by recording eye movements during head-on-body roll tilt (0 ± 40° in 5° steps) while subjects viewed simple vs. complex targets at 0.33 and 1 m. We found that subjects ≥31 years had lower gains than those ≤30 years, but only for far targets. Consistent with prior reports, far targets elicited higher OCR gains than near targets, and target complexity had no effect on gains, suggesting that visual input is primarily used to maintain vergence during OCR.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

A01	`01`	`1`		`@0 0042-6989`
A02	`01`			`@0 VISRAM`
A03		`1`		`@0 Vis. res. : (Oxford)`
A05				`@2 49`
A06				`@2 14`
A08	`01`	`1`	`ENG`	`@1 Effects of age, viewing distance and target complexity on static ocular counterroll`
A11	`01`	`1`		`@1 GOLTZ (Herbert C.)`
A11	`02`	`1`		`@1 MIRABELLA (Giuseppe)`
A11	`03`	`1`		`@1 LEUNG (Joanne C. Y.)`
A11	`04`	`1`		`@1 BLAKEMAN (Alan W.)`
A11	`05`	`1`		`@1 COLPA (Linda)`
A11	`06`	`1`		`@1 ABUHALEEQA (Khaled)`
A11	`07`	`1`		`@1 WONG (Agnes M. F.)`
A14	`01`			`@1 Department of Ophthalmology and Vision Sciences, University of Toronto, 60 Murray Street, Suite 1-003, Toronto, Ontario, M5G 1X5 @3 CAN @Z 1 aut. @Z 2 aut. @Z 3 aut. @Z 4 aut. @Z 6 aut. @Z 7 aut.`
A14	`02`			`@1 Department of Otolaryngology - Head and Neck Surgery, University of Toronto, 190 Elizabeth St., Rm 3S438, Fraser Elliot Building @2 Toronto, Ontario, M5G 2N2 @3 CAN @Z 7 aut.`
A14	`03`			`@1 Division of Neurology, University of Toronto, 399 Bathurst Street @2 Toronto, Ontario, M5T 2S8 @3 CAN @Z 7 aut.`
A14	`04`			`@1 Department of Ophthalmology and Vision Sciences, The Hospital for Sick Children, 555 University Avenue @2 Toronto, Ontario, M5G 1X8 @3 CAN @Z 1 aut. @Z 2 aut. @Z 5 aut. @Z 7 aut.`
A20				`@1 1848-1852`
A21				`@1 2009`
A23	`01`			`@0 ENG`
A43	`01`			`@1 INIST @2 1684 @5 354000187250290140`
A44				`@0 0000 @1 © 2009 INIST-CNRS. All rights reserved.`
A45				`@0 3/4 p.`
A47	`01`	`1`		`@0 09-0308363`
A60				`@1 P`
A61				`@0 A`
A64	`01`	`1`		`@0 Vision research : (Oxford)`
A66	`01`			`@0 GBR`
C01	`01`		`ENG`	@0 The ocular counterroll (OCR) reflex generates partially compensatory torsional eye movements during static head roll tilt. We assessed the influence of age, viewing distance and target complexity on the OCR across the age span (13-63 years; n = 47), by recording eye movements during head-on-body roll tilt (0 ± 40° in 5° steps) while subjects viewed simple vs. complex targets at 0.33 and 1 m. We found that subjects ≥31 years had lower gains than those ≤30 years, but only for far targets. Consistent with prior reports, far targets elicited higher OCR gains than near targets, and target complexity had no effect on gains, suggesting that visual input is primarily used to maintain vergence during OCR.
C02	`01`	`X`		`@0 002A25I`
C03	`01`	`X`	`FRE`	`@0 Age @5 01`
C03	`01`	`X`	`ENG`	`@0 Age @5 01`
C03	`01`	`X`	`SPA`	`@0 Edad @5 01`
C03	`02`	`X`	`FRE`	`@0 Otolithe @5 02`
C03	`02`	`X`	`ENG`	`@0 Otolith @5 02`
C03	`02`	`X`	`SPA`	`@0 Otolito @5 02`
C03	`03`	`X`	`FRE`	`@0 Vergence @5 03`
C03	`03`	`X`	`ENG`	`@0 Vergence @5 03`
C03	`03`	`X`	`SPA`	`@0 Vergencia @5 03`
N21				`@1 222`
N44	`01`			`@1 OTO`
N82				`@1 OTO`

Format Inist (serveur)

NO :	PASCAL 09-0308363 INIST
ET :	Effects of age, viewing distance and target complexity on static ocular counterroll
AU :	GOLTZ (Herbert C.); MIRABELLA (Giuseppe); LEUNG (Joanne C. Y.); BLAKEMAN (Alan W.); COLPA (Linda); ABUHALEEQA (Khaled); WONG (Agnes M. F.)
AF :	Department of Ophthalmology and Vision Sciences, University of Toronto, 60 Murray Street, Suite 1-003, Toronto, Ontario, M5G 1X5/Canada (1 aut., 2 aut., 3 aut., 4 aut., 6 aut., 7 aut.); Department of Otolaryngology - Head and Neck Surgery, University of Toronto, 190 Elizabeth St., Rm 3S438, Fraser Elliot Building/Toronto, Ontario, M5G 2N2/Canada (7 aut.); Division of Neurology, University of Toronto, 399 Bathurst Street/Toronto, Ontario, M5T 2S8/Canada (7 aut.); Department of Ophthalmology and Vision Sciences, The Hospital for Sick Children, 555 University Avenue/Toronto, Ontario, M5G 1X8/Canada (1 aut., 2 aut., 5 aut., 7 aut.)
DT :	Publication en série; Niveau analytique
SO :	Vision research : (Oxford); ISSN 0042-6989; Coden VISRAM; Royaume-Uni; Da. 2009; Vol. 49; No. 14; Pp. 1848-1852; Bibl. 3/4 p.
LA :	Anglais
EA :	The ocular counterroll (OCR) reflex generates partially compensatory torsional eye movements during static head roll tilt. We assessed the influence of age, viewing distance and target complexity on the OCR across the age span (13-63 years; n = 47), by recording eye movements during head-on-body roll tilt (0 ± 40° in 5° steps) while subjects viewed simple vs. complex targets at 0.33 and 1 m. We found that subjects ≥31 years had lower gains than those ≤30 years, but only for far targets. Consistent with prior reports, far targets elicited higher OCR gains than near targets, and target complexity had no effect on gains, suggesting that visual input is primarily used to maintain vergence during OCR.
CC :	002A25I
FD :	Age; Otolithe; Vergence
ED :	Age; Otolith; Vergence
SD :	Edad; Otolito; Vergencia
LO :	INIST-1684.354000187250290140
ID :	09-0308363

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Pascal:09-0308363

Le document en format XML

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<front><div type="abstract" xml:lang="en">The ocular counterroll (OCR) reflex generates partially compensatory torsional eye movements during static head roll tilt. We assessed the influence of age, viewing distance and target complexity on the OCR across the age span (13-63 years; n = 47), by recording eye movements during head-on-body roll tilt (0 ± 40° in 5° steps) while subjects viewed simple vs. complex targets at 0.33 and 1 m. We found that subjects ≥31 years had lower gains than those ≤30 years, but only for far targets. Consistent with prior reports, far targets elicited higher OCR gains than near targets, and target complexity had no effect on gains, suggesting that visual input is primarily used to maintain vergence during OCR.</div>
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<fC01 i1="01" l="ENG"><s0>The ocular counterroll (OCR) reflex generates partially compensatory torsional eye movements during static head roll tilt. We assessed the influence of age, viewing distance and target complexity on the OCR across the age span (13-63 years; n = 47), by recording eye movements during head-on-body roll tilt (0 ± 40° in 5° steps) while subjects viewed simple vs. complex targets at 0.33 and 1 m. We found that subjects ≥31 years had lower gains than those ≤30 years, but only for far targets. Consistent with prior reports, far targets elicited higher OCR gains than near targets, and target complexity had no effect on gains, suggesting that visual input is primarily used to maintain vergence during OCR.</s0>
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<ET>Effects of age, viewing distance and target complexity on static ocular counterroll</ET>
<AU>GOLTZ (Herbert C.); MIRABELLA (Giuseppe); LEUNG (Joanne C. Y.); BLAKEMAN (Alan W.); COLPA (Linda); ABUHALEEQA (Khaled); WONG (Agnes M. F.)</AU>
<AF>Department of Ophthalmology and Vision Sciences, University of Toronto, 60 Murray Street, Suite 1-003, Toronto, Ontario, M5G 1X5/Canada (1 aut., 2 aut., 3 aut., 4 aut., 6 aut., 7 aut.); Department of Otolaryngology - Head and Neck Surgery, University of Toronto, 190 Elizabeth St., Rm 3S438, Fraser Elliot Building/Toronto, Ontario, M5G 2N2/Canada (7 aut.); Division of Neurology, University of Toronto, 399 Bathurst Street/Toronto, Ontario, M5T 2S8/Canada (7 aut.); Department of Ophthalmology and Vision Sciences, The Hospital for Sick Children, 555 University Avenue/Toronto, Ontario, M5G 1X8/Canada (1 aut., 2 aut., 5 aut., 7 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Vision research : (Oxford); ISSN 0042-6989; Coden VISRAM; Royaume-Uni; Da. 2009; Vol. 49; No. 14; Pp. 1848-1852; Bibl. 3/4 p.</SO>
<LA>Anglais</LA>
<EA>The ocular counterroll (OCR) reflex generates partially compensatory torsional eye movements during static head roll tilt. We assessed the influence of age, viewing distance and target complexity on the OCR across the age span (13-63 years; n = 47), by recording eye movements during head-on-body roll tilt (0 ± 40° in 5° steps) while subjects viewed simple vs. complex targets at 0.33 and 1 m. We found that subjects ≥31 years had lower gains than those ≤30 years, but only for far targets. Consistent with prior reports, far targets elicited higher OCR gains than near targets, and target complexity had no effect on gains, suggesting that visual input is primarily used to maintain vergence during OCR.</EA>
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Effects of age, viewing distance and target complexity on static ocular counterroll

Effects of age, viewing distance and target complexity on static ocular counterroll

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