Contribution of Eye Position to Movement Perception.
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| Title: | Contribution of Eye Position to Movement Perception. |
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| Authors: | Pettorossi, V. E., Panichi, R., Bambagioni, D., Grassi, S., Botti, F. M. |
| Source: | Acta Oto-Laryngologica. May2004, Vol. 124 Issue 4, p471-474. 4p. |
| Subjects: | Space perception, Depth perception, Vestibular function tests, Vestibular apparatus, Oscillations, Human mechanics |
| Abstract: | Objective To investigate the influence of gaze eccentricity on movement perception during asymmetric vestibular stimulation. Material and Methods Subjects ( n =10) were placed on a rotating platform and oscillated asymmetrically in the dark. Subjects were asked to reproduce with a pointer the location in space of a light spot that was turned off at the beginning of the oscillation. The target was presented in centric and eccentric (0°, 20° and 40°) positions. Results In the centric position a large shift from the real position of the target was observed in the opposite direction to that of the faster vestibular stimulation. The shift increased when the target was placed eccentrically toward the slower vestibular stimulation side and decreased when it was placed in the opposite direction. Conclusion The dependence of rotation perception on the target position suggests that the eye deviation, imposed by the eccentricity of the target, is able to influence the perception of body movement and may modulate the internal reference frame. [ABSTRACT FROM AUTHOR] |
| Copyright of Acta Oto-Laryngologica is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Psychology and Behavioral Sciences Collection |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: pbh DbLabel: Psychology and Behavioral Sciences Collection An: 13121346 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Contribution of Eye Position to Movement Perception. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Pettorossi%2C+V%2E+E%2E%22">Pettorossi, V. E.</searchLink><br /><searchLink fieldCode="AR" term="%22Panichi%2C+R%2E%22">Panichi, R.</searchLink><br /><searchLink fieldCode="AR" term="%22Bambagioni%2C+D%2E%22">Bambagioni, D.</searchLink><br /><searchLink fieldCode="AR" term="%22Grassi%2C+S%2E%22">Grassi, S.</searchLink><br /><searchLink fieldCode="AR" term="%22Botti%2C+F%2E+M%2E%22">Botti, F. M.</searchLink> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Acta+Oto-Laryngologica%22">Acta Oto-Laryngologica</searchLink>. May2004, Vol. 124 Issue 4, p471-474. 4p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Space+perception%22">Space perception</searchLink><br /><searchLink fieldCode="DE" term="%22Depth+perception%22">Depth perception</searchLink><br /><searchLink fieldCode="DE" term="%22Vestibular+function+tests%22">Vestibular function tests</searchLink><br /><searchLink fieldCode="DE" term="%22Vestibular+apparatus%22">Vestibular apparatus</searchLink><br /><searchLink fieldCode="DE" term="%22Oscillations%22">Oscillations</searchLink><br /><searchLink fieldCode="DE" term="%22Human+mechanics%22">Human mechanics</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Objective To investigate the influence of gaze eccentricity on movement perception during asymmetric vestibular stimulation. Material and Methods Subjects ( n =10) were placed on a rotating platform and oscillated asymmetrically in the dark. Subjects were asked to reproduce with a pointer the location in space of a light spot that was turned off at the beginning of the oscillation. The target was presented in centric and eccentric (0°, 20° and 40°) positions. Results In the centric position a large shift from the real position of the target was observed in the opposite direction to that of the faster vestibular stimulation. The shift increased when the target was placed eccentrically toward the slower vestibular stimulation side and decreased when it was placed in the opposite direction. Conclusion The dependence of rotation perception on the target position suggests that the eye deviation, imposed by the eccentricity of the target, is able to influence the perception of body movement and may modulate the internal reference frame. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Acta Oto-Laryngologica is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=pbh&AN=13121346 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1080/00016480410017314 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 4 StartPage: 471 Subjects: – SubjectFull: Space perception Type: general – SubjectFull: Depth perception Type: general – SubjectFull: Vestibular function tests Type: general – SubjectFull: Vestibular apparatus Type: general – SubjectFull: Oscillations Type: general – SubjectFull: Human mechanics Type: general Titles: – TitleFull: Contribution of Eye Position to Movement Perception. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Pettorossi, V. E. – PersonEntity: Name: NameFull: Panichi, R. – PersonEntity: Name: NameFull: Bambagioni, D. – PersonEntity: Name: NameFull: Grassi, S. – PersonEntity: Name: NameFull: Botti, F. M. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 05 Text: May2004 Type: published Y: 2004 Identifiers: – Type: issn-print Value: 00016489 Numbering: – Type: volume Value: 124 – Type: issue Value: 4 Titles: – TitleFull: Acta Oto-Laryngologica Type: main |
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