Evidence map›Paper›PMID 28824391›Full record

ArticleFrontiers in behavioral neuroscience2017

A Spatial-Context Effect in Recognition Memory.

Daniel Pacheco, Marti Sánchez-Fibla, Armin Duff, Paul F M J Verschure

Abstract read
In one paragraph

Article in Frontiers in behavioral neuroscience, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Scenes facilitate associative memory and integration.Learning & memory (Cold Spring Harbor, N.Y.) · 2019
    Article
  3. 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

4 authors.

Daniel PachecoSynthetic, Perceptive, Emotive and Cognitive Systems Research Group (SPECS), Department of Information and Communications Technologies, Pompeu Fabra UniversityBarcelona, Spain.
Marti Sánchez-FiblaSynthetic, Perceptive, Emotive and Cognitive Systems Research Group (SPECS), Department of Information and Communications Technologies, Pompeu Fabra UniversityBarcelona, Spain.
Armin DuffSynthetic, Perceptive, Emotive and Cognitive Systems Research Group (SPECS), Department of Information and Communications Technologies, Pompeu Fabra UniversityBarcelona, Spain.
Paul F M J VerschureSynthetic, Perceptive, Emotive and Cognitive Systems Research Group (SPECS), Department of Information and Communications Technologies, Pompeu Fabra UniversityBarcelona, Spain.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We designed a novel experiment to investigate the modulation of human recognition memory by environmental context. Human participants were asked to navigate through a four-arm Virtual Reality (VR) maze in order to find and memorize discrete items presented at specific locations in the environment. They were later on tested on their ability to recognize items as previously presented or new. By manipulating the spatial position of half of the studied items during the testing phase of our experiment, we could assess differences in performance related to the congruency of environmental information at encoding and retrieval. Our results revealed that spatial context had a significant effect on the quality of memory. In particular, we found that recognition performance was significantly better in trials in which contextual information was congruent as opposed to those in which it was different. Our results are in line with previous studies that have reported spatial-context effects in recognition memory, further characterizing their magnitude under ecologically valid experimental conditions.

Indexed as

context effectsrecognition memoryspatial behaviorspatial memory and navigationvirtual reality

Identifiers

PMID28824391
PMCPMC5541067

What OpenQuestion holds

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Registered trials

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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.