Pupil Sizes Scale with Attentional Load and Task Experience in a Multiple Object Tracking Task
DC Element | Wert | Sprache |
---|---|---|
dc.contributor.author | Wahn, Basil | |
dc.contributor.author | Ferris, Daniel P. | |
dc.contributor.author | Hairston, W. David | |
dc.contributor.author | Koenig, Peter | |
dc.date.accessioned | 2021-12-23T16:22:55Z | - |
dc.date.available | 2021-12-23T16:22:55Z | - |
dc.date.issued | 2016 | |
dc.identifier.issn | 19326203 | |
dc.identifier.uri | https://osnascholar.ub.uni-osnabrueck.de/handle/unios/14351 | - |
dc.description.abstract | Previous studies have related changes in attentional load to pupil size modulations. However, studies relating changes in attentional load and task experience on a finer scale to pupil size modulations are scarce. Here, we investigated how these changes affect pupil sizes. To manipulate attentional load, participants covertly tracked between zero and five objects among several randomly moving objects on a computer screen. To investigate effects of task experience, the experiment was conducted on three consecutive days. We found that pupil sizes increased with each increment in attentional load. Across days, we found systematic pupil size reductions. We compared the model fit for predicting pupil size modulations using attentional load, task experience, and task performance as predictors. We found that a model which included attentional load and task experience as predictors had the best model fit while adding performance as a predictor to this model reduced the overall model fit. Overall, results suggest that pupillometry provides a viable metric for precisely assessing attentional load and task experience in visuospatial tasks. | |
dc.description.sponsorship | H2020 - H2020-FETPROACT [641321]; ERC-AdG [269716]; Cognition and Neuroergonomics Collaborative Technology Alliance [ARL W91 1NF-10-2-0022]; We gratefully acknowledge the support by H2020 - H2020-FETPROACT-2014 641321 - socSMCs (for BW), ERC-2010-AdG \#269716 - MULTISENSE (for PK), and the Cognition and Neuroergonomics Collaborative Technology Alliance ARL W91 1NF-10-2-0022 (for DPF and WDH). The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript | |
dc.language.iso | en | |
dc.publisher | PUBLIC LIBRARY SCIENCE | |
dc.relation.ispartof | PLOS ONE | |
dc.subject | DIAMETER | |
dc.subject | DILATION | |
dc.subject | EYE | |
dc.subject | LOCUS-COERULEUS | |
dc.subject | Multidisciplinary Sciences | |
dc.subject | PERFORMANCE | |
dc.subject | RESPONSES | |
dc.subject | REVEALS | |
dc.subject | Science & Technology - Other Topics | |
dc.title | Pupil Sizes Scale with Attentional Load and Task Experience in a Multiple Object Tracking Task | |
dc.type | journal article | |
dc.identifier.doi | 10.1371/journal.pone.0168087 | |
dc.identifier.isi | ISI:000391217400056 | |
dc.description.volume | 11 | |
dc.description.issue | 12 | |
dc.contributor.orcid | 0000-0001-6373-6021 | |
dc.contributor.orcid | 0000-0003-3654-5267 | |
dc.contributor.orcid | 0000-0001-6373-6021 | |
dc.contributor.orcid | 0000-0002-0318-7160 | |
dc.contributor.researcherid | AAV-5770-2021 | |
dc.contributor.researcherid | N-6436-2019 | |
dc.contributor.researcherid | ABB-2380-2020 | |
dc.contributor.researcherid | A-9624-2008 | |
dc.publisher.place | 1160 BATTERY STREET, STE 100, SAN FRANCISCO, CA 94111 USA | |
dcterms.isPartOf.abbreviation | PLoS One | |
dcterms.oaStatus | Green Submitted, Green Published, gold | |
crisitem.author.dept | Institut für Kognitionswissenschaft | - |
crisitem.author.dept | Universität Osnabrück | - |
crisitem.author.dept | Universität Osnabrück | - |
crisitem.author.dept | Institut für Kognitionswissenschaft | - |
crisitem.author.dept | FB 05 - Biologie/Chemie | - |
crisitem.author.deptid | institute28 | - |
crisitem.author.deptid | institute28 | - |
crisitem.author.deptid | fb05 | - |
crisitem.author.orcid | 0000-0002-0318-7160 | - |
crisitem.author.orcid | 0000-0003-3654-5267 | - |
crisitem.author.parentorg | FB 08 - Humanwissenschaften | - |
crisitem.author.parentorg | FB 08 - Humanwissenschaften | - |
crisitem.author.parentorg | Universität Osnabrück | - |
crisitem.author.grandparentorg | Universität Osnabrück | - |
crisitem.author.grandparentorg | Universität Osnabrück | - |
crisitem.author.netid | WaBa169 | - |
crisitem.author.netid | FeDa001 | - |
crisitem.author.netid | HaDa001 | - |
crisitem.author.netid | KoPe298 | - |
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