Evidence map›Paper›PMID 22194237›Full record

ArticleCognitive, affective & behavioral neuroscience2012

Information content and reward processing in the human striatum during performance of a declarative memory task.

Elizabeth Tricomi, Julie A Fiez

Abstract read
In one paragraph

Article in Cognitive, affective & behavioral neuroscience, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing 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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

28 citing papers in PubMed.

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  14. Valuation of knowledge and ignorance in mesolimbic reward circuitry.Proceedings of the National Academy of Sciences of the United States of America · 2018
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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

2 authors.

Elizabeth TricomiDepartment of Psychology, Rutgers University, 353 Smith Hall, 101 Warren Street, Newark, NJ 07102, USA. etricomi@psychology.rutgers.edu
Julie A Fiez

Funding

fMRI Studies of the Neural Basis of Reward ProcessingR01DA014103 · NIDA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI FIEZ, JULIE A · 2001 to 2003
$879k
NIDA NIH HHS R01 DA014103NIDA NIH HHS R01 DA14103
6 · The paper itself

Abstract

Negative feedback can signal poor performance, but it also provides information that can help learners reach the goal of task mastery. The primary aim of this study was to test the hypothesis that the amount of information provided by negative feedback during a paired-associate learning task influences feedback-related processing in the caudate nucleus. To do this, we manipulated the number of response options: With two options, positive and negative feedback provide equal amounts of information, whereas with four options, positive feedback provides more information than does negative feedback. We found that positive and negative feedback activated the caudate similarly when there were two response options. With four options, the caudate's response to negative feedback was reduced. A secondary goal was to investigate the link between brain-based measures of feedback-related processing and behavioral indices of learning. Analysis of the posttest measures showed that trials with positive feedback were associated with higher posttest confidence ratings. Additionally, when positive feedback was delivered, caudate activity was greater for trials with high than with low posttest confidence. This experiment demonstrated the context sensitivity of feedback processing and provided evidence that feedback processing in the striatum can contribute to the strengthening of the representations available within declarative memory.

Indexed as

Memory, EpisodicRewardAnalysis of VarianceAssociation LearningBrain MappingChoice BehaviorCorpus StriatumFeedback, PsychologicalFemaleFunctional LateralityHumansImage Processing, Computer-AssistedMagnetic Resonance ImagingMaleNeuropsychological TestsOxygenOxygen

Identifiers

PMID22194237
PMCPMC3341523

What OpenQuestion holds

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LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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.