Evidence map›Paper›PMID 22542993›Full record

ReviewNeuroImage2012

Quantitative fMRI and oxidative neuroenergetics.

Fahmeed Hyder, Douglas L Rothman

Abstract readHistorical ArticleReview
In one paragraph

Review in NeuroImage, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing 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

46 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. In vivo neuropil density from anatomical MRI and machine learning.Cerebral cortex (New York, N.Y. : 1991) · 2024
    Article
  5. Article
  6. Article
  7. Nature biomedical engineering · 2023
    Article
  8. Reproducibility of 3D MRSI for imaging human brain glucose metabolism using direct (medRxiv : the preprint server for health sciences · 2023
    Article
  9. Article
  10. Glutamatergic dysfunction in Schizophrenia.Translational psychiatry · 2022
    Review
  11. Mapping oxidative metabolism in the human brain with calibrated fMRI in health and disease.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2022
    Article
  12. Human brain functional MRS reveals interplay of metabolites implicated in neurotransmission and neuroenergetics.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2022
    Article
  13. Abnormal Large-Scale Neuronal Network in High Myopia.Frontiers in human neuroscience · 2022
    Article
  14. Metabolic underpinnings of activated and deactivated cortical areas in human brain.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2021
    Article
  15. Article
  16. Review
  17. Review
  18. Article
  19. Review
  20. Evaluating the gray and white matter energy budgets of human brain function.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2018
    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

2 authors.

Fahmeed HyderMagnetic Resonance Research Center, Yale University, New Haven, Connecticut 06520, USA. fahmeed.hyder@yale.edu
Douglas L Rothman

Funding

NeurophysiologicP30NS052519 · NINDS · YALE UNIVERSITY · PI HYDER, DEWAN SYED FAHMEED · 2007 to 2017
$6.7M
Energetics of Neuronal Populations by fMRIR01MH067528 · NIMH · YALE UNIVERSITY · PI HYDER, DEWAN SYED FAHMEED · 2002 to 2021
$5.9M
13C MRS Studies of Human Brain Mitochondrial Metabolism in Healthy AgingR01AG034953 · NIA · YALE UNIVERSITY · PI ROTHMAN, DOUGLAS LYLE · 2010 to 2013
$1.9M
NIA NIH HHS R01 AG-034953NIA NIH HHS R01 AG034953NIMH NIH HHS R01 MH-067528NIMH NIH HHS R01 MH067528NINDS NIH HHS P30 NS-052519NINDS NIH HHS P30 NS052519
6 · The paper itself

Abstract

The discovery of functional magnetic resonance imaging (fMRI) has greatly impacted neuroscience. The blood oxygenation level-dependent (BOLD) signal, using deoxyhemoglobin as an endogenous paramagnetic contrast agent, exposes regions of interest in task-based and resting-state paradigms. However the BOLD contrast is at best a partial measure of neuronal activity, because the functional maps obtained by differencing or correlations ignore the total neuronal activity in the baseline state. Here we describe how studies of brain energy metabolism at Yale, especially with (13)C magnetic resonance spectroscopy and related techniques, contributed to development of quantitative functional brain imaging with fMRI by providing a reliable measurement of baseline energy. This narrative takes us on a journey, from molecules to mind, with illuminating insights about neuronal-glial activities in relation to energy demand of synaptic activity. These results, along with key contributions from laboratories worldwide, comprise the energetic basis for quantitative interpretation of fMRI data.

Indexed as

BrainBrain MappingCerebrovascular CirculationEnergy MetabolismHistory, 20th CenturyHistory, 21st CenturyHumansMagnetic Resonance ImagingOxygenOxygen

Identifiers

PMID22542993
PMCPMC3389300

What OpenQuestion 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 OpenQuestion graph.