Data

Late integration of prior expectations in precision weighted perceptual decisions

The University of Queensland
Dr Dragan Rangelov (Aggregated by) Mr Tim Gastrell (Aggregated by) Mr Timothy Gastrell (Aggregated by) Professor Jason Mattingley (Aggregated by)
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ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=info:doi10.48610/777ae2d&rft.title=Late integration of prior expectations in precision weighted perceptual decisions&rft.identifier=RDM ID: 49d3ef09-e6f5-4121-a6a0-75b134340f12&rft.publisher=The University of Queensland&rft.description=Behavioural and brain imaging data (EEG) collected from healthy adults while they performed a decision-making task. Participants judged and reported the direction of a patch of moving dots that varied in motion coherence. In each block of judgements, motion directions were drawn from a different probability distribution, allowing participants to learn a prior expectation over the space of possible directions. Experiment 1 contains behavioural data only. Experiment 2 has both behavioural and EEG data. Data is organised according to BIDS.&rft.creator=Dr Dragan Rangelov&rft.creator=Mr Tim Gastrell&rft.creator=Mr Timothy Gastrell&rft.creator=Professor Jason Mattingley&rft.date=2026&rft_rights= https://guides.library.uq.edu.au/deposit-your-data/license-reuse-data-agreement&rft_subject=eng&rft_subject=Cognitive neuroscience&rft_subject=Biological psychology&rft_subject=PSYCHOLOGY&rft_subject=Cognitive and computational psychology&rft.type=dataset&rft.language=English Access the data
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[email protected]
Queensland Brain Institute

Full description

Behavioural and brain imaging data (EEG) collected from healthy adults while they performed a decision-making task. Participants judged and reported the direction of a patch of moving dots that varied in motion coherence. In each block of judgements, motion directions were drawn from a different probability distribution, allowing participants to learn a prior expectation over the space of possible directions. Experiment 1 contains behavioural data only. Experiment 2 has both behavioural and EEG data. Data is organised according to BIDS.

Issued: 30 10 2026

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Subjects
Biological Psychology | Cognitive and Computational Psychology | Cognitive Neuroscience | Psychology | eng |

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Identifiers
ACN 633 798 857