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Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - The contribution of visual and vestibular information to spatial orientation by 6- to 14-month-old infants and adults
AU - Bremner, J. Gavin
AU - Hatton, Frances
AU - Foster, Kirsty A.
AU - Mason, Ursula
N1 - The definitive version is available at www.blackwell-synergy.com
PY - 2011/9
Y1 - 2011/9
N2 - Although there is much research on infants' ability to orient in space, little is known regarding the information they use to do so. This research uses a rotating room to evaluate the relative contribution of visual and vestibular information to location of a target following bodily rotation. Adults responded precisely on the basis of visual flow information. Seven-month-olds responded mostly on the basis of visual flow, whereas 9-month-olds responded mostly on the basis of vestibular information, and 12-month-olds responded mostly on the basis of visual information. Unlike adults, infants of all ages showed partial influence by both modalities. Additionally, 7-month-olds were capable of using vestibular information when there was no visual information for movement or stability, and 9-month-olds still relied on vestibular information when visual information was enhanced. These results are discussed in the context of neuroscientific evidence regarding visual-vestibular interaction, and in relation to possible changes in reliance on visual and vestibular information following acquisition of locomotion.
AB - Although there is much research on infants' ability to orient in space, little is known regarding the information they use to do so. This research uses a rotating room to evaluate the relative contribution of visual and vestibular information to location of a target following bodily rotation. Adults responded precisely on the basis of visual flow information. Seven-month-olds responded mostly on the basis of visual flow, whereas 9-month-olds responded mostly on the basis of vestibular information, and 12-month-olds responded mostly on the basis of visual information. Unlike adults, infants of all ages showed partial influence by both modalities. Additionally, 7-month-olds were capable of using vestibular information when there was no visual information for movement or stability, and 9-month-olds still relied on vestibular information when visual information was enhanced. These results are discussed in the context of neuroscientific evidence regarding visual-vestibular interaction, and in relation to possible changes in reliance on visual and vestibular information following acquisition of locomotion.
KW - POSITION CONSTANCY
KW - CUE INTEGRATION
KW - YOUNG INFANTS
KW - SELF-MOTION
KW - PERCEPTION
KW - LOCOMOTION
KW - LANDMARK
KW - LOCALIZATION
KW - NAVIGATION
KW - BEHAVIOR
UR - http://www.scopus.com/inward/record.url?scp=80051931517&partnerID=8YFLogxK
U2 - 10.1111/j.1467-7687.2011.01051.x
DO - 10.1111/j.1467-7687.2011.01051.x
M3 - Journal article
VL - 14
SP - 1033
EP - 1045
JO - Developmental Science
JF - Developmental Science
SN - 1363-755X
IS - 5
ER -