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Differential effects of a visual illusion on online visual guidance in a stable environment and online adjustments to perturbations.
Conscious Cogn. 2011 Dec; 20(4):1135-43.CC

Abstract

In the reported, experiment participants hit a ball to aim at the vertex of a Müller-Lyer configuration. This configuration either remained stable, changed its shaft length or the orientation of the tails during movement execution. A significant illusion bias was observed in all perturbation conditions, but not in the stationary condition. The illusion bias emerged for perturbations shortly after movement onset and for perturbations during execution, the latter of which allowed only a minimum of time for making adjustments (i.e., approx.170 ms). These findings indicate that allocentric information is exploited for online control when people make rapid adjustments in response to a sudden change in the environment and not when people guide their limb movements to interact with a stable environment.

Authors+Show Affiliations

Center for Human Movement Sciences, Medical Center Groningen, University of Groningen, Groningen, The Netherlands. s.r.caljouw@med.umcg.nlNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article

Language

eng

PubMed ID

21444215

Citation

Caljouw, Simone R., et al. "Differential Effects of a Visual Illusion On Online Visual Guidance in a Stable Environment and Online Adjustments to Perturbations." Consciousness and Cognition, vol. 20, no. 4, 2011, pp. 1135-43.
Caljouw SR, van der Kamp J, Lijster M, et al. Differential effects of a visual illusion on online visual guidance in a stable environment and online adjustments to perturbations. Conscious Cogn. 2011;20(4):1135-43.
Caljouw, S. R., van der Kamp, J., Lijster, M., & Savelsbergh, G. J. (2011). Differential effects of a visual illusion on online visual guidance in a stable environment and online adjustments to perturbations. Consciousness and Cognition, 20(4), 1135-43. https://doi.org/10.1016/j.concog.2011.03.002
Caljouw SR, et al. Differential Effects of a Visual Illusion On Online Visual Guidance in a Stable Environment and Online Adjustments to Perturbations. Conscious Cogn. 2011;20(4):1135-43. PubMed PMID: 21444215.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Differential effects of a visual illusion on online visual guidance in a stable environment and online adjustments to perturbations. AU - Caljouw,Simone R, AU - van der Kamp,John, AU - Lijster,Moniek, AU - Savelsbergh,Geert J P, Y1 - 2011/03/27/ PY - 2010/09/07/received PY - 2011/02/08/revised PY - 2011/03/04/accepted PY - 2011/3/30/entrez PY - 2011/3/30/pubmed PY - 2012/3/1/medline SP - 1135 EP - 43 JF - Consciousness and cognition JO - Conscious Cogn VL - 20 IS - 4 N2 - In the reported, experiment participants hit a ball to aim at the vertex of a Müller-Lyer configuration. This configuration either remained stable, changed its shaft length or the orientation of the tails during movement execution. A significant illusion bias was observed in all perturbation conditions, but not in the stationary condition. The illusion bias emerged for perturbations shortly after movement onset and for perturbations during execution, the latter of which allowed only a minimum of time for making adjustments (i.e., approx.170 ms). These findings indicate that allocentric information is exploited for online control when people make rapid adjustments in response to a sudden change in the environment and not when people guide their limb movements to interact with a stable environment. SN - 1090-2376 UR - https://www.unboundmedicine.com/medline/citation/21444215/Differential_effects_of_a_visual_illusion_on_online_visual_guidance_in_a_stable_environment_and_online_adjustments_to_perturbations_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S1053-8100(11)00047-X DB - PRIME DP - Unbound Medicine ER -