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The Neural Determinants of Perceptual Decision Making in the Human Brain

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Publications

Target Selection Signals Influence Perceptual Decisions by Modulating the Onset and Rate of Evidence Accumulation

Author(s): Gerard M. Loughnane, Daniel P. Newman, Mark A. Bellgrove, Edmund C. Lalor, Simon P. Kelly, Redmond G. O’Connell
Published in: Current Biology, 26/4, 2016, Page(s) 496-502, ISSN 0960-9822
Publisher: Cell Press
DOI: 10.1016/j.cub.2015.12.049

Visuospatial Asymmetries Arise from Differences in the Onset Time of Perceptual Evidence Accumulation

Author(s): Daniel P. Newman, Gerard M. Loughnane, Simon P. Kelly, Redmond G. O'Connell, Mark A. Bellgrove
Published in: The Journal of Neuroscience, 37/12, 2017, Page(s) 3378-3385, ISSN 0270-6474
Publisher: Society for Neuroscience
DOI: 10.1523/JNEUROSCI.3512-16.2017

The classic P300 encodes a build-to-threshold decision variable

Author(s): Deirdre M. Twomey, Peter R. Murphy, Simon P. Kelly, Redmond G. O'Connell
Published in: European Journal of Neuroscience, 42/1, 2015, Page(s) 1636-1643, ISSN 0953-816X
Publisher: Blackwell Publishing Inc.
DOI: 10.1111/ejn.12936

Parsing the neural signatures of reduced error detection in older age

Author(s): Siobhán Harty, Peter R. Murphy, Ian H. Robertson, Redmond G. O'Connell
Published in: NeuroImage, 161, 2017, Page(s) 43-55, ISSN 1053-8119
Publisher: Academic Press
DOI: 10.1016/j.neuroimage.2017.08.032

Antagonistic Interactions Between Microsaccades and Evidence Accumulation Processes During Decision Formation

Author(s): Gerard M. Loughnane, Daniel P. Newman, Sarita Tamang, Simon P. Kelly, Redmond G. O'Connell
Published in: The Journal of Neuroscience, 38/9, 2018, Page(s) 2163-2176, ISSN 0270-6474
Publisher: Society for Neuroscience
DOI: 10.1523/JNEUROSCI.2340-17.2018

The impact of natural aging on computational and neural indices of perceptual decision making: A review

Author(s): Jessica Dully, David P. McGovern, Redmond G. O’Connell
Published in: Behavioural Brain Research, 2018, ISSN 0166-4328
Publisher: Elsevier BV
DOI: 10.1016/j.bbr.2018.02.001

Bridging Neural and Computational Viewpoints on Perceptual Decision-Making

Author(s): Redmond G. O’Connell, Michael N. Shadlen, KongFatt Wong-Lin, Simon P. Kelly
Published in: Trends in Neurosciences, 2018, ISSN 0166-2236
Publisher: Elsevier BV
DOI: 10.1016/j.tins.2018.06.005

U-turns in the brain

Author(s): Redmond G. O’Connell, Peter R. Murphy
Published in: Nature Neuroscience, 21/4, 2018, Page(s) 461-462, ISSN 1097-6256
Publisher: Nature Publishing Group
DOI: 10.1038/s41593-018-0122-4

Neural evidence accumulation persists after choice to inform metacognitive judgments

Author(s): Peter R Murphy, Ian H Robertson, Siobhán Harty, Redmond G O'Connell
Published in: eLife, 4, 2015, ISSN 2050-084X
Publisher: eLife Sciences Publications
DOI: 10.7554/eLife.11946

Abstract and Effector-Selective Decision Signals Exhibit Qualitatively Distinct Dynamics before Delayed Perceptual Reports

Author(s): D. M. Twomey, S. P. Kelly, R. G. O'Connell
Published in: Journal of Neuroscience, 36/28, 2016, Page(s) 7346-7352, ISSN 0270-6474
Publisher: Society for Neuroscience
DOI: 10.1523/JNEUROSCI.4162-15.2016

The role of premature evidence accumulation in making difficult perceptual decisions under temporal uncertainty

Author(s): Ciara A Devine, Christine Gaffney, Gerard M Loughnane, Simon P Kelly, Redmond G O'Connell
Published in: eLife, 8, 2019, ISSN 2050-084X
Publisher: eLife Sciences Publications
DOI: 10.7554/elife.48526

Decisions are expedited through multiple neural adjustments spanning the sensorimotor hierarchy

Author(s): Natalie A. Steinemann, Redmond G. O’Connell, Simon P. Kelly
Published in: Nature Communications, 9/1, 2018, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-018-06117-0