ArticleThe open neuroimaging journal2011
High-field FMRI for human applications: an overview of spatial resolution and signal specificity.
Article in The open neuroimaging journal, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 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.
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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
21 citing papers in PubMed.
- Assessing methods for geometric distortion compensation in 7 T gradient echo functional MRI data.Human brain mapping · 2021Article
- Functional organization of the insula in men and women with obstructive sleep apnea during Valsalva.Sleep · 2021Article
- Correcting for Superficial Bias in 7T Gradient Echo fMRI.Frontiers in neuroscience · 2021Article
- Ultra-high spatial resolution BOLD fMRI in humans using combined segmented-accelerated VFA-FLEET with a recursive RF pulse design.Magnetic resonance in medicine · 2021Article
- Accelerated spin-echo functional MRI using multisection excitation by simultaneous spin-echo interleaving (MESSI) with complex-encoded generalized slice dithered enhanced resolution (cgSlider) simultaneous multislice echo-planar imaging.Magnetic resonance in medicine · 2020Article
- Ultrasound neuromodulation: mechanisms and the potential of multimodal stimulation for neuronal function assessment.Frontiers in physics · 2020Article
- Functional neuroimaging of the central autonomic network: recent developments and clinical implications.Clinical autonomic research : official journal of the Clinical Autonomic Research Society · 2019Review
- Article
- The effects of orientation and attention during surround suppression of small image features: A 7 Tesla fMRI study.Journal of vision · 2016Article
- Brain-heart interactions: challenges and opportunities with functional magnetic resonance imaging at ultra-high field.Philosophical transactions. Series A, Mathematical, physical, and engineering sciences · 2016Review
- A Hitchhiker's Guide to Functional Magnetic Resonance Imaging.Frontiers in neuroscience · 2016Review
- Influence of lexical status and orthographic similarity on the multi-voxel response of the visual word form area.NeuroImage · 2015Article
- A proof-of-principle study of multi-site real-time functional imaging at 3T and 7T: Implementation and validation.Scientific reports · 2015Article
- A voxel-wise encoding model for early visual areas decodes mental images of remembered scenes.NeuroImage · 2015Article
- What insights can fMRI offer into the structure and function of mid-tier visual areas?Visual neuroscience · 2015Article
- Article
- Functional network mirrored in the prefrontal cortex, caudate nucleus, and thalamus: high-resolution functional imaging and structural connectivity.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2014Article
- Brain-computer interfaces using sensorimotor rhythms: current state and future perspectives.IEEE transactions on bio-medical engineering · 2014Review
- Use of functional imaging across clinical phases in CNS drug development.Translational psychiatry · 2013Article
- Layer-specific fMRI reflects different neuronal computations at different depths in human V1.PloS one · 2012Article
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.
Funding
Abstract
In the last decade, dozens of 7 Tesla scanners have been purchased or installed around the world, while 3 Tesla systems have become a standard. This increased interest in higher field strengths is driven by a demonstrated advantage of high fields for available signal-to-noise ratio (SNR) in the magnetic resonance signal. Functional imaging studies have additional advantages of increases in both the contrast and the spatial specificity of the susceptibility based BOLD signal. One use of this resultant increase in the contrast to noise ratio (CNR) for functional MRI studies at high field is increased image resolution. However, there are many factors to consider in predicting exactly what kind of resolution gains might be made at high fields, and what the opportunity costs might be. The first part of this article discusses both hardware and image quality considerations for higher resolution functional imaging. The second part draws distinctions between image resolution, spatial specificity, and functional specificity of the fMRI signals that can be acquired at high fields, suggesting practical limitations for attainable resolutions of fMRI experiments at a given field, given the current state of the art in imaging techniques. Finally, practical resolution limitations and pulse sequence options for studies in human subjects are considered.
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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.