Evidence map›Paper›PMID 28760866›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2017

Learning Predictive Statistics: Strategies and Brain Mechanisms.

Rui Wang, Yuan Shen, Peter Tino, Andrew E Welchman, Zoe Kourtzi

2 registry-linked trialsAbstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT05611788 nacompletednot on this mapstarted 2022, after this paper: background citation

Structure Learning Training and Cognitive Flexibility

TypeinterventionalSponsorNanyang Technological UniversityRan2022 to 2023Enrolled108ConditionsHealthyArmsStructure Learning Training
NCT07556250 nanot yet recruitingnot on this mapstarted 2026, after this paper: background citation

Investigating Cognitive Flexibility Training

TypeinterventionalSponsorNanyang Technological UniversityRan2026 to 2026Enrolled225ConditionsHealthyArmsExperimental (Implicit Training): Structure Learning Training, Active Control (Explicit Training): 'All You Can E.T.'
3 · Its place in the literature

Who cites it

19 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Flexible structure learning under uncertainty.Frontiers in neuroscience · 2023
    Article
  10. Article
  11. Article
  12. Resolving visual motion through perceptual gaps.Trends in cognitive sciences · 2021
    Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Rui WangKey Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing 100101, China.ORCID 0000-0002-9299-0034
Yuan ShenDepartment of Mathematical Sciences, Xi'an Jiaotong-Liverpool University, Suzhou 215123, China, and.
Peter TinoSchool of Computer Science, University of Birmingham, Birmingham B15 2TT, United Kingdom.
Andrew E WelchmanDepartment of Psychology, University of Cambridge, Cambridge CB2 3EB, United Kingdom.ORCID 0000-0002-7559-3299
Zoe KourtziDepartment of Psychology, University of Cambridge, Cambridge CB2 3EB, United Kingdom, zk240@cam.ac.uk.ORCID 0000-0001-9441-7832

Funding

Biotechnology and Biological Sciences Research Council BB/H012508/1Wellcome Trust
6 · The paper itself

Abstract

When immersed in a new environment, we are challenged to decipher initially incomprehensible streams of sensory information. However, quite rapidly, the brain finds structure and meaning in these incoming signals, helping us to predict and prepare ourselves for future actions. This skill relies on extracting the statistics of event streams in the environment that contain regularities of variable complexity from simple repetitive patterns to complex probabilistic combinations. Here, we test the brain mechanisms that mediate our ability to adapt to the environment's statistics and predict upcoming events. By combining behavioral training and multisession fMRI in human participants (male and female), we track the corticostriatal mechanisms that mediate learning of temporal sequences as they change in structure complexity. We show that learning of predictive structures relates to individual decision strategy; that is, selecting the most probable outcome in a given context (maximizing) versus matching the exact sequence statistics. These strategies engage distinct human brain regions: maximizing engages dorsolateral prefrontal, cingulate, sensory-motor regions, and basal ganglia (dorsal caudate, putamen), whereas matching engages occipitotemporal regions (including the hippocampus) and basal ganglia (ventral caudate). Our findings provide evidence for distinct corticostriatal mechanisms that facilitate our ability to extract behaviorally relevant statistics to make predictions.

Indexed as

Models, StatisticalAdaptation, PhysiologicalAdultAnticipation, PsychologicalCerebral CortexComputer SimulationCorpus StriatumDecision MakingFemaleHumansMaleModels, NeurologicalNerve NetNeural PathwaysPattern Recognition, VisualfMRIlearningpredictionvision

Identifiers

PMID28760866
PMCPMC5577855

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.