Action dual-tasks reveal differential effects of visual imagery perspectives on motor performance

Research output: Contribution to journalArticlepeer-review

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Action dual-tasks reveal differential effects of visual imagery perspectives on motor performance. / Callow, Nichola; Edwards, Martin Gareth; Jones, Alex Lee et al.
In: Quarterly Journal of Experimental Psychology, Vol. 72, No. 6, 01.06.2019, p. 1401-1411.

Research output: Contribution to journalArticlepeer-review

HarvardHarvard

Callow, N, Edwards, MG, Jones, AL, Hardy, L & Connell, S 2019, 'Action dual-tasks reveal differential effects of visual imagery perspectives on motor performance', Quarterly Journal of Experimental Psychology, vol. 72, no. 6, pp. 1401-1411. https://doi.org/10.1177/1747021818811464

APA

Callow, N., Edwards, M. G., Jones, A. L., Hardy, L., & Connell, S. (2019). Action dual-tasks reveal differential effects of visual imagery perspectives on motor performance. Quarterly Journal of Experimental Psychology, 72(6), 1401-1411. https://doi.org/10.1177/1747021818811464

CBE

Callow N, Edwards MG, Jones AL, Hardy L, Connell S. 2019. Action dual-tasks reveal differential effects of visual imagery perspectives on motor performance. Quarterly Journal of Experimental Psychology. 72(6):1401-1411. https://doi.org/10.1177/1747021818811464

MLA

VancouverVancouver

Callow N, Edwards MG, Jones AL, Hardy L, Connell S. Action dual-tasks reveal differential effects of visual imagery perspectives on motor performance. Quarterly Journal of Experimental Psychology. 2019 Jun 1;72(6):1401-1411. Epub 2018 Nov 14. doi: 10.1177/1747021818811464

Author

Callow, Nichola ; Edwards, Martin Gareth ; Jones, Alex Lee et al. / Action dual-tasks reveal differential effects of visual imagery perspectives on motor performance. In: Quarterly Journal of Experimental Psychology. 2019 ; Vol. 72, No. 6. pp. 1401-1411.

RIS

TY - JOUR

T1 - Action dual-tasks reveal differential effects of visual imagery perspectives on motor performance

AU - Callow, Nichola

AU - Edwards, Martin Gareth

AU - Jones, Alex Lee

AU - Hardy, Lew

AU - Connell, Stephanie

N1 - “This is an Accepted Manuscript of an article published by Taylor & Francis in Quarterly Journal of Experimental Psychology on 14.11.2018, available online: http://www.tandfonline.com/10.1177/1747021818811464.”

PY - 2019/6/1

Y1 - 2019/6/1

N2 - Imagery research has identified two main visual perspectives, External Visual Imagery (EVI, third-person) and Internal Visual Imagery (IVI, first-person). Based upon findings from brain imaging literature showing different neural substrates are recruited for IVI and EVI perspectives, and that IVI activates motor system brain areas, we hypothesized that a concurrent action dual-task would cause greater interference in performance for IVI than EVI. In a first experiment, participants were allocated to either an IVI or an EVI group, and were tasked with moving an onscreen marker towards a target in three blocked conditions; imagery, imagery with a concurrent motor dual-task of sequencing, and a math control. An interaction between imagery group and condition was driven by greater Root Mean Square Error for participants in the dual-task condition in the IVI group compared to the EVI group. We replicated the experiment with an eye tracking objective measure of IVI, the results again showed that participants in the IVI group made more errors in motor movements, and an interference effect in eye movements, during the dual-task sequencing condition compared to the EVI group. The results of the two experiments reveal that a secondary motor task does interfere with IVI, providing behavioural evidence that IVI appears to rely on motor system processes more than EVI. These results have important implications for the use of visual imagery perspectives across a number of domains, with the paper being an essential reference for those conducting visual imagery perspectives research.

AB - Imagery research has identified two main visual perspectives, External Visual Imagery (EVI, third-person) and Internal Visual Imagery (IVI, first-person). Based upon findings from brain imaging literature showing different neural substrates are recruited for IVI and EVI perspectives, and that IVI activates motor system brain areas, we hypothesized that a concurrent action dual-task would cause greater interference in performance for IVI than EVI. In a first experiment, participants were allocated to either an IVI or an EVI group, and were tasked with moving an onscreen marker towards a target in three blocked conditions; imagery, imagery with a concurrent motor dual-task of sequencing, and a math control. An interaction between imagery group and condition was driven by greater Root Mean Square Error for participants in the dual-task condition in the IVI group compared to the EVI group. We replicated the experiment with an eye tracking objective measure of IVI, the results again showed that participants in the IVI group made more errors in motor movements, and an interference effect in eye movements, during the dual-task sequencing condition compared to the EVI group. The results of the two experiments reveal that a secondary motor task does interfere with IVI, providing behavioural evidence that IVI appears to rely on motor system processes more than EVI. These results have important implications for the use of visual imagery perspectives across a number of domains, with the paper being an essential reference for those conducting visual imagery perspectives research.

U2 - 10.1177/1747021818811464

DO - 10.1177/1747021818811464

M3 - Article

VL - 72

SP - 1401

EP - 1411

JO - Quarterly Journal of Experimental Psychology

JF - Quarterly Journal of Experimental Psychology

SN - 1747-0218

IS - 6

ER -