Evidence map›Paper›PMID 40128390›Full record

ArticleNature neuroscience2025

Phase of firing does not reflect temporal order in sequence memory of humans and recurrent neural networks.

Stefanie Liebe, Johannes Niediek, Matthijs Pals, Thomas P Reber, Jennifer Faber, Jan Boström, Christian E Elger, Jakob H Macke, Florian Mormann

Abstract read
In one paragraph

Article in Nature neuroscience, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Review
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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.

Stefanie Liebe *Department of Epileptology, University of Bonn Medical Center, Bonn, Germany. stefanie.liebe@uni-tuebingen.de.ORCID http://orcid.org/0000-0003-2873-2943
Johannes Niediek *Department of Epileptology, University of Bonn Medical Center, Bonn, Germany.ORCID http://orcid.org/0000-0003-3323-2986
Matthijs PalsMachine Learning in Science, Excellence Cluster Machine Learning, Tübingen University, Tübingen, Germany.ORCID http://orcid.org/0000-0002-3051-1325
Thomas P ReberDepartment of Epileptology, University of Bonn Medical Center, Bonn, Germany.ORCID http://orcid.org/0000-0002-3969-9782
Jennifer FaberDepartment of Epileptology, University of Bonn Medical Center, Bonn, Germany.
Jan BoströmDepartment of Neurosurgery, University of Bonn Medical Center, Bonn, Germany.
Christian E ElgerDepartment of Epileptology, University of Bonn Medical Center, Bonn, Germany.ORCID http://orcid.org/0000-0002-2531-6701
Jakob H MackeMachine Learning in Science, Excellence Cluster Machine Learning, Tübingen University, Tübingen, Germany.
Florian MormannDepartment of Epileptology, University of Bonn Medical Center, Bonn, Germany. florian.mormann@ukbonn.de.ORCID http://orcid.org/0000-0003-1305-8028

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The temporal order of a sequence of events has been thought to be reflected in the ordered firing of neurons at different phases of theta oscillations. Here we assess this by measuring single neuron activity (1,420 neurons) and local field potentials (921 channels) in the medial temporal lobe of 16 patients with epilepsy performing a working-memory task for temporal order. During memory maintenance, we observe theta oscillations, preferential firing of single neurons to theta phase and a close relationship between phase of firing and item position. However, the firing order did not match item order. Training recurrent neural networks to perform an analogous task, we also show the generation of theta oscillations, theta phase-dependent firing related to item position and, again, no match between firing and item order. Rather, our results suggest a mechanistic link between phase order, stimulus timing and oscillation frequency. In both biological and artificial neural networks, we provide evidence supporting the role of phase of firing in working-memory processing.

Indexed as

Action PotentialsMemory, Short-TermNerve NetNeural Networks, ComputerNeuronsTemporal LobeTheta RhythmAdultEpilepsyFemaleHumansMaleRecurrent Neural NetworksYoung Adult

Identifiers

PMID40128390
PMCPMC11976290

What OpenQuestion holds

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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.