ReviewPhilosophical transactions of the Royal Society of London. Series B, Biological sciences2021
Forging a path to mesoscopic imaging success with ultra-high field functional magnetic resonance imaging.
Review in Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
What it found
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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.
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.
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Who cites it
18 citing papers in PubMed, 30 citations in OpenAlex.
- Categorical Representation of Numerosity in the Pigeon Entopallium: Coding Format and Temporal Dynamics.Animals : an open access journal from MDPI · 2026Article
- Testing circuit-level theories of consciousness in humans.Trends in cognitive sciences · 2026Review
- Short-term gradient imperfections in high-resolution EPI lead to Fuzzy Ripple artifacts.Magnetic resonance in medicine · 2025Article
- Spatiotemporal relationships between neuronal, metabolic, and hemodynamic signals in the awake and anesthetized mouse brain.Cell reports · 2024Article
- Fuzzy ripple artifact in high resolution fMRI: identification, cause, and mitigation.bioRxiv : the preprint server for biology · 2024Article
- Performance of receive head arrays versus ultimate intrinsic SNR at 7 T and 10.5 T.Magnetic resonance in medicine · 2024Article
- Unlocking near-whole-brain, layer-specific functional connectivity with 3D VAPER fMRI.Imaging neuroscience (Cambridge, Mass.) · 2024Article
- Exploring methodological frontiers in laminar fMRI.Psychoradiology · 2024Review
- Acquisition and processing methods of whole-brain layer-fMRI VASO and BOLD: The Kenshu dataset.Aperture neuro · 2023Article
- Article
- Evaluating increases in sensitivity from NORDIC for diverse fMRI acquisition strategies.NeuroImage · 2023Article
- Evaluating the capabilities and challenges of layer-fMRI VASO at 3T.Aperture neuro · 2023Article
- Article
- Pre-processing of Sub-millimeter GE-BOLD fMRI Data for Laminar Applications.Frontiers in neuroimaging · 2022Article
- LayNii: A software suite for layer-fMRI.NeuroImage · 2021Article
- ULTRAHIGH FIELD and ULTRAHIGH RESOLUTION fMRI.Current opinion in biomedical engineering · 2021Article
- Key relationships between non-invasive functional neuroimaging and the underlying neuronal activity.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2021Article
- TAPAS: An Open-Source Software Package for Translational Neuromodeling and Computational Psychiatry.Frontiers in psychiatry · 2021Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
Abstract
Functional magnetic resonance imaging (fMRI) studies with ultra-high field (UHF, 7+ Tesla) technology enable the acquisition of high-resolution images. In this work, we discuss recent achievements in UHF fMRI at the mesoscopic scale, on the order of cortical columns and layers, and examine approaches to addressing common challenges. As researchers push to smaller and smaller voxel sizes, acquisition and analysis decisions have greater potential to degrade spatial accuracy, and UHF fMRI data must be carefully interpreted. We consider the impact of acquisition decisions on the spatial specificity of the MR signal with a representative dataset with 0.8 mm isotropic resolution. We illustrate the trade-offs in contrast with noise ratio and spatial specificity of different acquisition techniques and show that acquisition blurring can increase the effective voxel size by as much as 50% in some dimensions. We further describe how different sources of degradations to spatial resolution in functional data may be characterized. Finally, we emphasize that progress in UHF fMRI depends not only on scientific discovery and technical advancement, but also on informal discussions and documentation of challenges researchers face and overcome in pursuit of their goals. This article is part of the theme issue 'Key relationships between non-invasive functional neuroimaging and the underlying neuronal activity'.
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Registered trials
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.