Evidence map›Paper›PMID 39843335›Full record

ReviewTrends in neurosciences2025

Elucidating hemodynamics and neuro-glio-vascular signaling using rodent fMRI.

Xiaoqing Alice Zhou, Yuanyuan Jiang, Lidia Gomez-Cid, Xin Yu

Abstract readReview
In one paragraph

Review in Trends in neurosciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. 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

4 authors.

Xiaoqing Alice ZhouAthinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA 02129, USA. Electronic address: xzhou27@mgh.harvard.edu.
Yuanyuan JiangAthinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA 02129, USA.
Lidia Gomez-CidAthinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA 02129, USA.
Xin YuAthinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA 02129, USA. Electronic address: xyu9@mgh.harvard.edu.

Funding

Project 4U19NS123717 · NINDS · BOSTON UNIVERSITY (CHARLES RIVER CAMPUS) · PI LINNINGER, ANDREAS A · 2021 to 2025
$13.4M
Investigating the Thalamic Regulation of Neuro-Glio-Vascular Restoration Underlying Acute Coma Recovery with Multi-Modal fMRI in a Brainstem Coma Rodent ModelR01NS122904 · NINDS · MASSACHUSETTS GENERAL HOSPITAL · PI YU, XIN · 2021 to 2025
$3.2M
Investigating the neurophysiological basis of circuit-specific laminar rs-fMRIRF1NS124778 · NINDS · MASSACHUSETTS GENERAL HOSPITAL · PI BISWAL, BHARAT BHUSAN, BROWN, EMERY N · 2022 to 2022
$2.1M
Upgrade of the Preclinical Horizontal 14T MagnetS10OD036211 · OD · MASSACHUSETTS GENERAL HOSPITAL · PI YU, XIN · 2024 to 2024
$2.0M
Bridging the cellular and microvascular anatomy and functional dynamics: Upgrade the 14T horizontal MR for rodent and ex-vivo imagingS10MH124733 · NIMH · MASSACHUSETTS GENERAL HOSPITAL · PI ROSEN, BRUCE R, YU, XIN · 2020 to 2020
$600k
Upgrade the 14T Ultrahigh Field Horizontal MR Scanner for Rodent and ex-vivo ImagingS10OD028616 · OD · MASSACHUSETTS GENERAL HOSPITAL · PI ROSEN, BRUCE R · 2021 to 2021
$600k
Development of a Multi-Modal MRI Methodology to Map Paravascular Clearance Linked to Astrocyte Dysfunction in Fetal-Onset HydrocephalusR21NS121642 · NINDS · MASSACHUSETTS GENERAL HOSPITAL · PI YU, XIN · 2021 to 2021
$462k
NIH HHS S10 OD028616NIH HHS S10 OD036211NIMH NIH HHS S10 MH124733NINDS NIH HHS R01 NS122904NINDS NIH HHS R21 NS121642NINDS NIH HHS RF1 NS124778NINDS NIH HHS U19 NS123717
6 · The paper itself

Abstract

Despite extensive functional mapping studies using rodent functional magnetic resonance imaging (fMRI), interpreting the fMRI signals in relation to their neuronal origins remains challenging due to the hemodynamic nature of the response. Ultra high-resolution rodent fMRI, beyond merely enhancing spatial specificity, has revealed vessel-specific hemodynamic responses, highlighting the distinct contributions of intracortical arterioles and venules to fMRI signals. This 'single-vessel' fMRI approach shifts the paradigm of rodent fMRI, enabling its integration with other neuroimaging modalities to investigate neuro-glio-vascular (NGV) signaling underlying a variety of brain dynamics. Here, we review the emerging trend of combining multimodal fMRI with opto/chemogenetic neuromodulation and genetically encoded biosensors for cellular and circuit-specific recording, offering unprecedented opportunities for cross-scale brain dynamic mapping in rodent models.

Indexed as

BrainCerebrovascular CirculationHemodynamicsMagnetic Resonance ImagingNeurovascular CouplingAnimalsBrain MappingRodentiafunctional MRIneuroimagingneuromodulationneurovascular couplingoptogeneticsvasodynamics

Identifiers

PMID39843335
PMCPMC11903151

What Socratic holds

Textmetadata
LicenceTDM
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 Socratic graph.