Evidence map›Paper›PMID 30348996›Full record

ArticleNature communications2018

Encoding of long-term associations through neural unitization in the human medial temporal lobe.

Hernan G Rey, Emanuela De Falco, Matias J Ison, Antonio Valentin, Gonzalo Alarcon, Richard Selway, Mark P Richardson, Rodrigo Quian Quiroga

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2018. 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
3.2field-weighted citation impact, top 8% of its field
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, 50 citations in OpenAlex.

  1. Concept Cells and the Neural Bases of Human Memory.Acta physiologica (Oxford, England) · 2026
    Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
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  10. Article
  11. Article
  12. Article
  13. Model Sharing in the Human Medial Temporal Lobe.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2022
    Article
  14. Article
  15. Brain activity patterns underlying memory confidence.The European journal of neuroscience · 2022
    Review
  16. Article
  17. Article
  18. Article
  19. Concept formation as a computational cognitive process.Current opinion in behavioral sciences · 2021
    Article
  20. The Architecture of Human Memory: Insights from Human Single-Neuron Recordings.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2021
    Review
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

8 authors at 4 institutions in 2 countries.

Hernan G ReyCentre for Systems Neuroscience, University of Leicester, Leicester, LE1 7RH, UK.
Emanuela De FalcoCentre for Systems Neuroscience, University of Leicester, Leicester, LE1 7RH, UK.
Matias J IsonCentre for Systems Neuroscience, University of Leicester, Leicester, LE1 7RH, UK.ORCID http://orcid.org/0000-0003-2937-8069
Antonio ValentinDivision of Neuroscience, Institute of Psychiatry Psychology and Neuroscience, King's College London, London, SE5 8AF, UK.
Gonzalo AlarconDivision of Neuroscience, Institute of Psychiatry Psychology and Neuroscience, King's College London, London, SE5 8AF, UK.
Richard SelwayDepartment of Neurosurgery, King's College Hospital NHS Trust, London, SE5 9RS, UK.
Mark P RichardsonDivision of Neuroscience, Institute of Psychiatry Psychology and Neuroscience, King's College London, London, SE5 8AF, UK.
Rodrigo Quian QuirogaCentre for Systems Neuroscience, University of Leicester, Leicester, LE1 7RH, UK. rqqg1@le.ac.uk.
King's College London · GBUniversity of Leicester · GBKing's College Hospital · GBUniversity of Nottingham · GB

Funding

Medical Research Council G1002100
6 · The paper itself

Abstract

Besides decades of research showing the role of the medial temporal lobe (MTL) in memory and the encoding of associations, the neural substrates underlying these functions remain unknown. We identified single neurons in the human MTL that responded to multiple and, in most cases, associated stimuli. We observed that most of these neurons exhibit no differences in their spike and local field potential (LFP) activity associated with the individual response-eliciting stimuli. In addition, LFP responses in the theta band preceded single neuron responses by ~70 ms, with the single trial phase providing fine tuning of the spike response onset. We postulate that the finding of similar neuronal responses to associated items provides a simple and flexible way of encoding memories in the human MTL, increasing the effective capacity for memory storage and successful retrieval.

Indexed as

Action PotentialsAdultElectroencephalographyFemaleHippocampusHumansMagnetic Resonance ImagingMaleMiddle AgedNeuronsTemporal Lobe

Identifiers

PMID30348996
PMCPMC6197188
OpenAlexW2896969106

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.