Cited by 44Neuroscience and Music PerceptionNeural dynamics and brain functionEmbodied and Extended Cognition

Bayesian mapping reveals that attention boosts neural responses to predicted and unpredicted stimuli

Open access
Garrido, Marta I, Rowe, Elise G, Halász, Veronika, Mattingley, Jason B·2018·Cerebral Cortex

Published version of a preprint

Abstract

Predictive coding posits that the human brain continually monitors the environment for regularities and detects inconsistencies. It is unclear, however, what effect attention has on expectation processes, as there have been relatively few studies and the results of these have yielded contradictory findings. Here, we employed Bayesian model comparison to adjudicate between 2 alternative computational models. The "Opposition" model states that attention boosts neural responses equally to predicted and unpredicted stimuli, whereas the "Interaction" model assumes that attentional boosting of neural signals depends on the level of predictability. We designed a novel, audiospatial attention task that orthogonally manipulated attention and prediction by playing oddball sequences in either the attended or unattended ear. We observed sensory prediction error responses, with electroencephalography, across all attentional manipulations. Crucially, posterior probability maps revealed that, overall, the Opposition model better explained scalp and source data, suggesting that attention boosts responses to predicted and unpredicted stimuli equally. Furthermore, Dynamic Causal Modeling showed that these Opposition effects were expressed in plastic changes within the mismatch negativity network. Our findings provide empirical evidence for a computational model of the opposing interplay of attention and expectation in the brain.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1093/cercor/bhx087

Cites

26 of 26 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Expectation suppression is observed in non-invasive fMRI BOLD and EEG/MEG signals, and in spike rates in non-human primates and rodents.

    “Moreover, expectation suppression is observed not only in non-invasive fMRI blood oxygen level-dependent (BOLD) [65,72,73] and electroencephalography (EEG)/magnetoencephalography (MEG) signals [68,69,77], but also in spike rates in non-human primates [66,67,74,76] and rodents [70,75,78].”

    From How Do Expectations Shape Perception? (2018) · cites this paper as [77]

  • Studies that independently manipulated expectation and attention showed that attention can counteract or even reverse the suppressive effects of expectation.

    “Indeed, studies that independently manipulated the two showed that attention can counteract [77,91] or even reverse [92] the suppressive effects of expectation.”

    From How Do Expectations Shape Perception? (2018) · cites this paper as [77]

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Garrido, M. I., Rowe, E. G., Halász, V., & Mattingley, J. B.
Affiliations
The University of Queensland (AU)
Corresponding author
Garrido, Marta I
Venue
Cerebral Cortex
Published
2017-04-10
Volume
28
Issue
5
Pages
1771-1782
ISSN
  • 1047-3211 (ISSN-L)
  • 1460-2199
OpenAlex
W2952209665
Cited by
44
References
26
Citations by year
2026: 3 · 2025: 2 · 2024: 4 · 2023: 5 · 2022: 6 · 2021: 5 · 2020: 8 · 2019: 6 · 2018: 3 · 2017: 2
FWCI
2.99
Type
journal article
Language
en
Open access
Locations
  • Cerebral Cortex (publishedVersion)
  • bioRxiv (Cold Spring Harbor Laboratory) (acceptedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
Funders
  • Australian Research Council
  • Discovery Early Career Researcher Award (DE130101393)
  • University of Queensland Fellowship (2016000071)
  • ARC Australian Laureate Fellowship (FL110100103)
  • ARC Centre of Excellence for Integrative Brain Function (CE140100007)
  • ARC Special Research Initiative - Science of Learning Research Centre (SR120300015)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neuroscience and Music Perception
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural dynamics and brain function
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Embodied and Extended Cognition
Keywords
attention, predictive coding, expectations, sensory prediction error, mismatch negativity, predictability, Bayesian model selection, dynamic causal modeling, oddball paradigm, auditory attention, posterior probability maps, computational model of attention
MeSH terms
Acoustic Stimulation, Adult, Attention, Auditory Perception, Bayes Theorem, Brain, Brain Mapping, Electroencephalography, Evoked Potentials, Auditory, Female, Humans, Male, Models, Neurological, Predictive Value of Tests, Psychoacoustics, Young Adult, Healthy Volunteers

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review