Evidence map›Paper›PMID 35320038›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2022

Likelihood-based non-Markovian models from molecular dynamics.

Hadrien Vroylandt, Ludovic Goudenège, Pierre Monmarché, Fabio Pietrucci, Benjamin Rotenberg

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Article
  2. Article
  3. Physics-Inspired Single-Particle Tracking Accelerated with Parallelism.bioRxiv : the preprint server for biology · 2025
    Article
  4. Nonequilibrium relaxation exponentially delays the onset of quantum diffusion.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  5. Review
  6. Article
  7. Article
  8. Accurate Memory Kernel Extraction from Discretized Time-Series Data.Journal of chemical theory and computation · 2024
    Article
  9. Accurate estimates of dynamical statistics using memory.The Journal of chemical physics · 2024
    Article
  10. Building insightful, memory-enriched models to capture long-time biochemical processes from short-time simulations.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  11. 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

5 authors.

Hadrien VroylandtInstitut des Sciences du Calcul et des Données, Sorbonne Université, F-75005 Paris, France.ORCID 0000-0002-2443-5901
Ludovic GoudenègeCNRS, FR 3487, Fédération de Mathématiques de CentraleSupélec, CentraleSupélec, Université Paris-Saclay, 91190 Gif-sur-Yvette, France.ORCID 0000-0002-6449-5888
Pierre MonmarchéLaboratoire Jacques-Louis Lions, Sorbonne Université, F-75005 Paris, France.
Fabio PietrucciMuséum National d'Histoire Naturelle, UMR CNRS 7590, Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie, Sorbonne Université, F-75005 Paris, France.ORCID 0000-0002-4892-2667
Benjamin RotenbergPhysicochimie des Électrolytes et Nanosystèmes Interfaciaux, Sorbonne Université, CNRS, F-75005 Paris, France.ORCID 0000-0001-5198-4650

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

SignificanceThe analysis of complex systems with many degrees of freedom generally involves the definition of low-dimensional collective variables more amenable to physical understanding. Their dynamics can be modeled by generalized Langevin equations, whose coefficients have to be estimated from simulations of the initial high-dimensional system. These equations feature a memory kernel describing the mutual influence of the low-dimensional variables and their environment. We introduce and implement an approach where the generalized Langevin equation is designed to maximize the statistical likelihood of the observed data. This provides an efficient way to generate reduced models to study dynamical properties of complex processes such as chemical reactions in solution, conformational changes in biomolecules, or phase transitions in condensed matter systems.

Indexed as

Molecular Dynamics SimulationLikelihood Functionscoarse-grained modelsdata-driven parametrizationgeneralized Langevin equationmaximum likelihood

Identifiers

PMID35320038
PMCPMC9060509

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.