Evidence map›Paper›PMID 30397511›Full record

ArticleNeuroscience of consciousness2016

Unconscious associative learning with conscious cues.

Andrea Alamia, Jean-Jacques Orban de Xivry, Estibaliz San Anton, Etienne Olivier, Axel Cleeremans, Alexandre Zenon

Abstract read
In one paragraph

Article in Neuroscience of consciousness, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Article
  2. Pupil-Linked Arousal Responds to Unconscious Surprisal.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2019
    Article
  3. Article
  4. Article
  5. 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

6 authors.

Andrea AlamiaInstitute of Neuroscience, Université catholique de Louvain, Brussels, Belgium.
Jean-Jacques Orban de XivryInstitute of Neuroscience, Université catholique de Louvain, Brussels, Belgium.
Estibaliz San AntonConsciousness, Cognition, and Computation Group, Centre de Recherche Cognition et Neurosciences, Université Libre de Bruxelles, Brussels, Belgium.
Etienne OlivierInstitute of Neuroscience, Université catholique de Louvain, Brussels, Belgium.
Axel CleeremansConsciousness, Cognition, and Computation Group, Centre de Recherche Cognition et Neurosciences, Université Libre de Bruxelles, Brussels, Belgium.
Alexandre ZenonInstitute of Neuroscience, Université catholique de Louvain, Brussels, Belgium.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Despite extensive research, the very existence of unconscious learning in humans remains much debated. Skepticism arises chiefly from the difficulty in assessing the level of awareness of the complex associations learned in classical implicit learning paradigms. Here, we show that simple associations between colors and motion directions can be learned unconsciously. In each trial, participants had to report the motion direction of a patch of colored dots but unbeknownst to the participants, two out of the three possible colors were always associated with a given direction/response, while one was uninformative. We confirm the lack of awareness by using several tasks, fulfilling the most stringent criteria. In addition, we show the crucial role of trial-by-trial feedback, and that both the stimulus-response (motor) and stimulus-stimulus (perceptual) associations were learned. In conclusion, we demonstrate that simple associations between supraliminal stimulus features can be learned unconsciously, providing a novel framework to study unconscious learning.

Indexed as

consciousnessimplicit learningmotion discriminationreinforcement learningUnconscious learning

Identifiers

PMID30397511
PMCPMC6210405

What OpenQuestion holds

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LicenceCC BY-NC
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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.