Ballester, R, Huertas, F, Uji, M and Bennett, SJ (2017) Stroboscopic vision and sustained attention during coincidence-anticipation. Scientific Reports, 7. ISSN 2045-2322
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Abstract
We compared coincidence-anticipation performance in normal vision and stroboscopic vision as a function of time-on-task. Participants estimated the arrival time of a real object that moved with constant acceleration (-0.7, 0, +0.7 m/s2) in a pseudo-randomised order across 4 blocks of 30 trials in both vision conditions, received in a counter-balanced order. Participants (n=20) became more errorful (accuracy and variability) in the normal vision condition as a function of time-on-task, whereas performance was maintained in the stroboscopic vision condition. We interpret these data as showing that participants failed to maintain coincidence-anticipation performance in the normal vision condition due to monotony and attentional underload. In contrast, the stroboscopic vision condition placed a greater demand on visual-spatial memory for motion extrapolation, and thus participants did not experience the typical vigilance decrement in performance. While short-term adaptation effects from practicing in stroboscopic vision are promising, future work needs to consider for how long participants can maintain effortful processing, and whether there are negative carry-over effects from cognitive fatigue when transferring to normal vision
Item Type: | Article |
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Subjects: | B Philosophy. Psychology. Religion > BF Psychology R Medicine > RC Internal medicine > RC1200 Sports Medicine |
Divisions: | Sport & Exercise Sciences |
Publisher: | Nature Publishing Group |
Date Deposited: | 07 Dec 2017 11:18 |
Last Modified: | 04 Sep 2021 10:55 |
DOI or ID number: | 10.1038/s41598-017-18092-5 |
URI: | https://researchonline.ljmu.ac.uk/id/eprint/7683 |
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