Evidence map›Paper›PMID 23899722›Full record

ArticleNeuroImage2013

Evaluation of slice accelerations using multiband echo planar imaging at 3 T.

Junqian Xu, Steen Moeller, Edward J Auerbach, John Strupp, Stephen M Smith, David A Feinberg, Essa Yacoub, Kâmil Uğurbil

Registry-linked trialAbstract read
In one paragraph

Article in NeuroImage, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04073940 (Exploration of Brain Changes Due to a Targeted Ballet Program in Multiple Sclerosis), which is not on this map. Cited by 335 papers.

0numbers the graph read from it
0cells of the map it votes in
335citing 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.

NCT04073940 naunknown statusnot on this mapstarted 2019, after this paper: background citation

Exploration of Brain Changes Due to a Targeted Ballet Program in Multiple Sclerosis

TypeinterventionalSponsorUniversity of Illinois at Urbana-ChampaignRan2019 to 2021Enrolled30ConditionsMultiple Sclerosis, Relapsing-RemittingArmsTargeted Ballet Program
3 · Its place in the literature

Who cites it

335 citing papers in PubMed.

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  3. Assessing cortical cerebral microinfarcts on iron-sensitive MRI in cerebral small vessel disease.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2021
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275 more citing papers are in PubMed but not listed here.

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

8 authors.

Junqian XuCenter for Magnetic Resonance Research, Department of Radiology, University of Minnesota, USA. Electronic address: jxu@umn.edu.
Steen Moeller
Edward J Auerbach
John Strupp
Stephen M Smith
David A Feinberg
Essa Yacoub
Kâmil Uğurbil

Funding

Mapping the Human Connectome: Structure, Function, and HeritabilityU54MH091657 · NIMH · WASHINGTON UNIVERSITY · PI UGURBIL, KAMIL, VAN ESSEN, DAVID C · 2010 to 2014
$34.7M
ZOOMED FUNCT IMAGING IN HUMAN BRAIN AT 7T W/ SIMULT HIGH SPATIAL &TEMPORAL RESP41RR008079 · NCRR · UNIVERSITY OF MINNESOTA TWIN CITIES · PI VAN DE MOORTELE, PIERRE-FRANCOIS · 1993 to 2011
$16.3M
Neuroscience Cores For MR Studies of the BrainP30NS057091 · NINDS · UNIVERSITY OF MINNESOTA · PI UGURBIL, KAMIL · 2006 to 2011
$8.5M
NMR Imaging and SpectroscopyP41EB015894 · NIBIB · UNIVERSITY OF MINNESOTA · PI UGURBIL, KAMIL · 2012 to 2017
$8.4M
Institutional Center Cores for Advanced NeuroimagingP30NS076408 · NINDS · UNIVERSITY OF MINNESOTA · PI UGURBIL, KAMIL · 2012 to 2020
$4.2M
MULTIPLEXED ECHO PLANAR IMAGING FOR NEUROSCIENCESR44NS073417 · NINDS · ADVANCED MRI TECHNOLOGY, LLC · PI FEINBERG, DAVID ALAN · 2011 to 2014
$2.8M
NCRR NIH HHS P41 RR008079NIBIB NIH HHS P41 EB015894NIMH NIH HHS U54 MH091657NIMH NIH HHS U54MH091657-01NINDS NIH HHS P30 NS057091NINDS NIH HHS P30 NS076408NINDS NIH HHS R44 NS073417
6 · The paper itself

Abstract

We evaluate residual aliasing among simultaneously excited and acquired slices in slice accelerated multiband (MB) echo planar imaging (EPI). No in-plane accelerations were used in order to maximize and evaluate achievable slice acceleration factors at 3 T. We propose a novel leakage (L-) factor to quantify the effects of signal leakage between simultaneously acquired slices. With a standard 32-channel receiver coil at 3 T, we demonstrate that slice acceleration factors of up to eight (MB=8) with blipped controlled aliasing in parallel imaging (CAIPI), in the absence of in-plane accelerations, can be used routinely with acceptable image quality and integrity for whole brain imaging. Spectral analyses of single-shot fMRI time series demonstrate that temporal fluctuations due to both neuronal and physiological sources were distinguishable and comparable up to slice-acceleration factors of nine (MB=9). The increased temporal efficiency could be employed to achieve, within a given acquisition period, higher spatial resolution, increased fMRI statistical power, multiple TEs, faster sampling of temporal events in a resting state fMRI time series, increased sampling of q-space in diffusion imaging, or more quiet time during a scan.

Indexed as

AlgorithmsBrainBrain MappingEcho-Planar ImagingHumansImage Interpretation, Computer-AssistedBlipped CAIPIg-FactorLeakage (L-) factorResidual aliasingSingle-shot fMRI time seriesSpectral analysis

Identifiers

PMID23899722
PMCPMC3815955

What OpenQuestion holds

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Read underepoch 390

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.