Evidence map›Paper›PMID 39819035›Full record

ReviewJournal of neurophysiology2025

Neurovascular coupling: a review of spontaneous neocortical dynamics linking neuronal activity to hemodynamics and what we have learned from the rodent brain.

Lisa Meyer-Baese, Dieter Jaeger, Shella Keilholz

Abstract readReview
In one paragraph

Review in Journal of neurophysiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

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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

3 authors.

Lisa Meyer-BaeseDepartment of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia, United States.ORCID 0000-0002-1856-7713
Dieter JaegerDepartment of Biology, Emory University, Atlanta, Georgia, United States.ORCID 0000-0002-5122-1319
Shella KeilholzDepartment of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia, United States.ORCID 0000-0001-5737-1660

Funding

Contribution of Ultra Low Frequency LFPs to Functional MRIR01NS078095 · NINDS · EMORY UNIVERSITY · PI KEILHOLZ, SHELLA D · 2012 to 2022
$3.4M
Multiscale analysis of how the basal ganglia impact cortical processing in behaving miceR01NS111470 · NINDS · EMORY UNIVERSITY · PI JAEGER, DIETER · 2019 to 2023
$2.4M
Training in Computational Neural EngineeringT32EB025816 · NIBIB · GEORGIA INSTITUTE OF TECHNOLOGY · PI Michael Robert Borich, Christopher John Rozell · 2019 to 2026
$1.9M
Crossing space and time: uncovering the nonlinear dynamics of multimodal and multiscale brain activityR01EB029857 · NIBIB · EMORY UNIVERSITY · PI KEILHOLZ, SHELLA D, STANLEY, GARRETT B. · 2020 to 2021
$1.3M
Linking membrane voltage dynamics to fMRI measurement of functional connectivity in resting state and task related activitiesF31NS134314 · NINDS · EMORY UNIVERSITY · PI MEYER-BAESE, LISA M · 2023 to 2025
$146k
HHS | NIH | National Institute of Biomedical Imaging and Bioengineering (NIBIB) 1R01EB029857HHS | NIH | National Institute of Biomedical Imaging and Bioengineering (NIBIB) T32EB025816-06HHS | NIH | National Institute of Neurological Disorders and Stroke (NINDS) 1R01NS078095HHS | NIH | National Institute of Neurological Disorders and Stroke (NINDS) 1R01NS111470HHS | NIH | National Institute of Neurological Disorders and Stroke (NINDS) F31NS134314-01NIBIB NIH HHS R01 EB029857NIBIB NIH HHS T32 EB025816NINDS NIH HHS F31 NS134314NINDS NIH HHS R01 NS078095NINDS NIH HHS R01 NS111470
6 · The paper itself

Abstract

The brain is a complex neural network whose functional dynamics offer valuable insights into behavioral performance and health. Advances in fMRI have provided a unique window into studying human brain networks, providing us with a powerful tool for clinical research. Yet many questions about the underlying correlates between spontaneous fMRI and neural activity remain poorly understood, limiting the impact of this research. Cross-species studies have proven essential in deepening our understanding of how neuronal activity is coupled to increases in local cerebral blood flow, changes in blood oxygenation, and the measured fMRI signal. In this article, we review some fundamental mechanisms implicated in neurovascular coupling. We then examine neurovascular coupling within the context of spontaneous cortical functional networks and their dynamics, summarizing key findings from mechanistic studies in rodents. In doing so, we highlight the nuances of the neurovascular coupling that ultimately influences the interpretation of derived hemodynamic functional networks, their dynamics, and the neural underpinnings they represent.

Indexed as

Cerebrovascular CirculationHemodynamicsNeocortexNerve NetNeuronsNeurovascular CouplingAnimalsHumansMagnetic Resonance ImagingRodentiafMRIneocortexneurovascular couplingrodent imaging

Identifiers

PMID39819035
PMCPMC12175746

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.