Evidence map›Paper›PMID 39241778›Full record

ArticleNeuron2024

Failure in a population: Tauopathy disrupts homeostatic set-points in emergent dynamics despite stability in the constituent neurons.

James N McGregor, Clayton A Farris, Sahara Ensley, Aidan Schneider, Leandro J Fosque, Chao Wang, Elizabeth I Tilden, Yuqi Liu, Jianhong Tu, Halla Elmore and 6 more

Abstract read
In one paragraph

Article in Neuron, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
–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

16 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. ENT1 inhibition links oligodendrocyte lipid metabolism to connectivity in tauopathy.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026
    Article
  3. Loss of neuronal population organization links pathology to behavior in a model of Alzheimer's disease.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Emergent critical oscillations in motor cortex of Parkinson's patients.bioRxiv : the preprint server for biology · 2026
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Measurement effects on critical scaling in neural systems.Frontiers in computational neuroscience · 2025
    Article
  16. 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

16 authors.

James N McGregorDepartment of Biology, Washington University in Saint Louis, St. Louis, MO, USA.
Clayton A FarrisDepartment of Biology, Washington University in Saint Louis, St. Louis, MO, USA.
Sahara EnsleyDepartment of Biology, Washington University in Saint Louis, St. Louis, MO, USA.
Aidan SchneiderDepartment of Biology, Washington University in Saint Louis, St. Louis, MO, USA.
Leandro J FosqueDepartment of Biology, Washington University in Saint Louis, St. Louis, MO, USA.
Chao WangDepartment of Neurology, Hope Center for Neurological Disorders, Knight Alzheimer's Disease Research Center, Washington University in Saint Louis, St. Louis, MO, USA; Institute for Brain Science and Disease, Chongqing Medical University, Chongqing 400016, China.
Elizabeth I TildenDepartment of Neuroscience, Washington University in Saint Louis, St. Louis, MO, USA.
Yuqi LiuDepartment of Biology, Washington University in Saint Louis, St. Louis, MO, USA.
Jianhong TuDepartment of Biology, Washington University in Saint Louis, St. Louis, MO, USA.
Halla ElmoreDepartment of Biology, Washington University in Saint Louis, St. Louis, MO, USA.
Keenan D RonayneDepartment of Biology, Washington University in Saint Louis, St. Louis, MO, USA.
Ralf WesselDepartment of Physics, Washington University in Saint Louis, St. Louis, MO, USA.
Eva L DyerCoulter Department of Biomedical Engineering, Georgia Institute of Technology, Atlanta, GA, USA.
Kiran Bhaskaran-NairDepartment of Biology, Washington University in Saint Louis, St. Louis, MO, USA.
David M HoltzmanDepartment of Neurology, Hope Center for Neurological Disorders, Knight Alzheimer's Disease Research Center, Washington University in Saint Louis, St. Louis, MO, USA.
Keith B HengenDepartment of Biology, Washington University in Saint Louis, St. Louis, MO, USA. Electronic address: khengen@wustl.edu.

Funding

Effect of APOE on CNS Neurons: Role of LRPRF1NS090934 · NINDS · WASHINGTON UNIVERSITY · PI HOLTZMAN, DAVID M. · 2020 to 2025
$6.5M
Novel Strategies and Mechanisms to Target APOE and Alzheimer's DiseaseRF1AG047644 · NIA · WASHINGTON UNIVERSITY · PI HOLTZMAN, DAVID M., HYMAN, BRADLEY T. · 2019 to 2019
$3.8M
A Comparative Framework for Modeling the Low-Dimensional Geometry of Neural Population StatesR01EB029852 · NIBIB · GEORGIA INSTITUTE OF TECHNOLOGY · PI DYER, EVA · 2020 to 2020
$1.1M
Robust circuit computation in freely behaving animals.R01NS118442 · NINDS · WASHINGTON UNIVERSITY · PI HENGEN, KEITH B. · 2023 to 2024
$1.0M
NIA NIH HHS RF1 AG047644NIBIB NIH HHS R01 EB029852NINDS NIH HHS R01 NS118442NINDS NIH HHS RF1 NS090934
6 · The paper itself

Abstract

Homeostatic regulation of neuronal activity is essential for robust computation; set-points, such as firing rate, are actively stabilized to compensate for perturbations. The disruption of brain function central to neurodegenerative disease likely arises from impairments of computationally essential set-points. Here, we systematically investigated the effects of tau-mediated neurodegeneration on all known set-points in neuronal activity. We continuously tracked hippocampal neuronal activity across the lifetime of a mouse model of tauopathy. We were unable to detect effects of disease in measures of single-neuron firing activity. By contrast, as tauopathy progressed, there was disruption of network-level neuronal activity, quantified by measuring neuronal pairwise interactions and criticality, a homeostatically controlled, ideal computational regime. Deviations in criticality correlated with symptoms, predicted underlying anatomical pathology, occurred in a sleep-wake-dependent manner, and could be used to reliably classify an animal's genotype. This work illustrates how neurodegeneration may disrupt the computational capacity of neurobiological systems.

Indexed as

HippocampusHomeostasisNeuronsTauopathiesAction PotentialsAnimalsDisease Models, AnimalMaleMiceMice, TransgenicModels, Neurologicaltau Proteinstau Proteinsbehaviorcriticalitydynamicshippocampushomeostasisneurodegenerationneurophysiologyset-pointssleeptau

Identifiers

PMID39241778
PMCPMC11560743

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.