Evidence map›Paper›PMID 29632213›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2018

Extracting neuronal functional network dynamics via adaptive Granger causality analysis.

Alireza Sheikhattar, Sina Miran, Ji Liu, Jonathan B Fritz, Shihab A Shamma, Patrick O Kanold, Behtash Babadi

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed, 1 pooled it
5.7field-weighted citation impact, top 3% 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

50 citing papers in PubMed, 1 synthesis or guideline pooled it, 104 citations in OpenAlex.

  1. Pooled it
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  5. Similar Response Dynamics Represent Opposite Behaviors and Rewards in the Frontal Cortex.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
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  14. In Vivo Two-Photon Imaging of the Olfactory System in Insects.Methods in molecular biology (Clifton, N.J.) · 2025
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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

7 authors at 1 institution in 1 country.

Alireza SheikhattarDepartment of Electrical & Computer Engineering, University of Maryland, College Park, MD 20742.
Sina MiranDepartment of Electrical & Computer Engineering, University of Maryland, College Park, MD 20742.
Ji LiuDepartment of Biology, University of Maryland, College Park, MD 20742.
Jonathan B FritzThe Institute for Systems Research, University of Maryland, College Park, MD 20742.
Shihab A ShammaDepartment of Electrical & Computer Engineering, University of Maryland, College Park, MD 20742.
Patrick O KanoldDepartment of Electrical & Computer Engineering, University of Maryland, College Park, MD 20742.ORCID 0000-0002-7529-5435
Behtash BabadiDepartment of Electrical & Computer Engineering, University of Maryland, College Park, MD 20742; behtash@umd.edu.ORCID 0000-0002-9856-006X
University of Maryland, College Park · US

Funding

NEURONAL CIRCUITS AND PLASTICITY OF NEONATAL AUDITORY CORTEXR01DC009607 · NIDCD · UNIV OF MARYLAND, COLLEGE PARK · PI PATRICK O KANOLD · 2009 to 2026
$7.8M
Crowd coding in the brain:3D imaging and control of collective neuronal dynamicsU01NS090569 · NINDS · UNIV OF MARYLAND, COLLEGE PARK · PI KANOLD, PATRICK O, LOSERT, WOLFGANG · 2014 to 2016
$1.7M
NIDCD NIH HHS R01 DC009607NINDS NIH HHS U01 NS090569
6 · The paper itself

Abstract

Quantifying the functional relations between the nodes in a network based on local observations is a key challenge in studying complex systems. Most existing time series analysis techniques for this purpose provide static estimates of the network properties, pertain to stationary Gaussian data, or do not take into account the ubiquitous sparsity in the underlying functional networks. When applied to spike recordings from neuronal ensembles undergoing rapid task-dependent dynamics, they thus hinder a precise statistical characterization of the dynamic neuronal functional networks underlying adaptive behavior. We develop a dynamic estimation and inference paradigm for extracting functional neuronal network dynamics in the sense of Granger, by integrating techniques from adaptive filtering, compressed sensing, point process theory, and high-dimensional statistics. We demonstrate the utility of our proposed paradigm through theoretical analysis, algorithm development, and application to synthetic and real data. Application of our techniques to two-photon Ca

Indexed as

Models, NeurologicalAnimalsAuditory CortexCalciumCalcium SignalingMiceNerve NetCalciumadaptive filteringfunctional network dynamicsGranger causalitypoint processessparsity

Identifiers

PMID29632213
PMCPMC5924897
OpenAlexW2797233320

What OpenQuestion holds

Textmetadata
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.