Evidence map›Paper›PMID 30451864›Full record

ArticleNature communications2018

Effective connectivity of the anterior hippocampus predicts recollection confidence during natural memory retrieval.

Yudan Ren, Vinh T Nguyen, Saurabh Sonkusare, Jinglei Lv, Tianji Pang, Lei Guo, Simon B Eickhoff, Michael Breakspear, Christine C Guo

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 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

22 citing papers in PubMed, 61 citations in OpenAlex.

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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

9 authors at 4 institutions in 3 countries.

Yudan RenSchool of Automation, Northwestern Polytechnical University, 710072, Xi'an, China.
Vinh T NguyenQIMR Berghofer Medical Research Institute, Brisbane, 4006, Australia.
Saurabh SonkusareQIMR Berghofer Medical Research Institute, Brisbane, 4006, Australia.
Jinglei LvQIMR Berghofer Medical Research Institute, Brisbane, 4006, Australia.
Tianji PangSchool of Automation, Northwestern Polytechnical University, 710072, Xi'an, China.
Lei GuoSchool of Automation, Northwestern Polytechnical University, 710072, Xi'an, China.
Simon B EickhoffInstitute of Systems Neuroscience, Medical Faculty, Heinrich Heine University Düsseldorf, 40225, Düsseldorf, Germany.
Michael BreakspearQIMR Berghofer Medical Research Institute, Brisbane, 4006, Australia.ORCID http://orcid.org/0000-0003-4943-3969
Christine C GuoSchool of Automation, Northwestern Polytechnical University, 710072, Xi'an, China. Christine.cong@gmail.com.ORCID http://orcid.org/0000-0003-1530-0172
Northwestern Polytechnical University · CNQIMR Berghofer Medical Research Institute · AUJülich Aachen Research Alliance · DEThe University of Queensland · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human interactions with the world are influenced by memories of recent events. This effect, often triggered by perceptual cues, occurs naturally and without conscious effort. However, the neuroscience of involuntary memory in a dynamic milieu has received much less attention than the mechanisms of voluntary retrieval with deliberate purpose. Here, we investigate the neural processes driven by naturalistic cues that relate to, and presumably trigger the retrieval of recent experiences. Viewing the continuation of recently viewed clips evokes greater bilateral activation in anterior hippocampus, precuneus and angular gyrus than naïve clips. While these regions manifest reciprocal connectivity, continued viewing specifically modulates the effective connectivity from the anterior hippocampus to the precuneus. The strength of this modulation predicts participants' confidence in later voluntary recall of news details. Our study reveals network mechanisms of dynamic, involuntary memory retrieval and its relevance to metacognition in a rich context resembling everyday life.

Indexed as

Memory, EpisodicAdultAttentionConnectomeCuesFemaleHippocampusHumansMagnetic Resonance ImagingMaleMental RecallParietal LobeVideo Recording

Identifiers

PMID30451864
PMCPMC6242820
OpenAlexW2900803912

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.