Effects of Body Orientation Relative to Gravity on Vection in Children and Adults.
body axis
development
gravitational axis
vection
Journal
i-Perception
ISSN: 2041-6695
Titre abrégé: Iperception
Pays: United States
ID NLM: 101574031
Informations de publication
Date de publication:
Historique:
received:
02
08
2019
accepted:
14
06
2020
entrez:
23
7
2020
pubmed:
23
7
2020
medline:
23
7
2020
Statut:
epublish
Résumé
We investigated the effects of the interaction between the body and gravitational axes on vection (visually induced self-motion perception) in school-age children and adults. Experiment 1 was a pilot study of adults that was conducted to determine the appropriate experimental settings for the main experiment that included children and adults. The adult participants experienced vection in four different directions in the head-centered coordinate (forward, backward, upward, and downward) under two postural conditions: standing (in which the body and gravitational axes were consistent) and supine (in which the body orientation was orthogonally aligned to the gravitational axis). The adults reported more rapid and longer lasting vection when standing than when supine. In the main experiment (Experiment 2), we tested adults and school-age children under conditions similar to those of Experiment 1 and found that the reported vection was more rapid and longer lasting in children than in adults, whereas the reported vection tended to be more rapid and longer lasting under the standing condition than the supine condition for both age groups. Based on the similarities and differences between children and adults found in the present and previous vection studies, child-specific features of vection are discussed.
Identifiants
pubmed: 32695303
doi: 10.1177/2041669520939585
pii: 10.1177_2041669520939585
pmc: PMC7350058
doi:
Types de publication
Journal Article
Langues
eng
Pagination
2041669520939585Informations de copyright
© The Author(s) 2020.
Références
Behav Res Methods. 2019 Feb;51(1):195-203
pubmed: 30734206
J Vestib Res. 2012 Jan 1;22(2):105-16
pubmed: 23000610
Vision Res. 2009 Dec;49(24):2973-82
pubmed: 19782099
J Vis. 2016;16(3):19
pubmed: 26891826
Front Psychol. 2015 Feb 27;6:193
pubmed: 25774143
Front Psychol. 2014 Jun 12;5:563
pubmed: 24971067
Iperception. 2018 Mar 21;9(2):2041669518761191
pubmed: 29755720
Perception. 1995;24(4):435-49
pubmed: 7675622
Perception. 2012;41(11):1399-402
pubmed: 23513625
Exp Brain Res. 1973 Mar 19;16(5):476-91
pubmed: 4695777
Perception. 1977;6(4):365-76
pubmed: 917725
Multisens Res. 2013;26(3):267-75
pubmed: 23964478
Percept Mot Skills. 1998 Oct;87(2):667-72
pubmed: 9842622
Multisens Res. 2013;26(6):569-80
pubmed: 24800414