Evidence map›Paper›PMID 23664680›Full record

ArticleMagnetic resonance imaging2013

Balanced steady state free precession for arterial spin labeling MRI: Initial experience for blood flow mapping in human brain, retina, and kidney.

Sung-Hong Park, Danny J J Wang, Timothy Q Duong

Abstract read
In one paragraph

Article in Magnetic resonance imaging, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
5.0field-weighted citation impact, top 5% of its field
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

19 citing papers in PubMed, 34 citations in OpenAlex.

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  11. Arterial Transit Time-corrected Renal Blood Flow Measurement with Pulsed Continuous Arterial Spin Labeling MR Imaging.Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine · 2017
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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

3 authors at 3 institutions in 2 countries.

Sung-Hong ParkDepartment of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology, Daejeon, South Korea. sunghongpark@kaist.ac.kr
Danny J J Wang
Timothy Q Duong
Korea Advanced Institute of Science and Technology · KRThe University of Texas Health Science Center at San Antonio · USUniversity of California, Los Angeles · US

Funding

Pediatric Template of Brain PerfusionR01MH080892 · NIMH · UNIVERSITY OF PENNSYLVANIA · PI WANG, DANNY JJ · 2009 to 2013
$3.3M
Layer-Specific Functional &Perfusion Imaging of RetinaR01EY014211 · NEI · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI DUONG, TIMOTHY Q. · 2004 to 2011
$3.0M
Non-contrast 4-D Dynamic MRA in Arteriovenous Malformation (AVM)R01EB014922 · NIBIB · UNIVERSITY OF SOUTHERN CALIFORNIA · PI WANG, DANNY JJ · 2013 to 2016
$1.8M
Arterial Spin Labeled Perfusion MRI in Acute Ischemic StrokeR01NS081077 · NINDS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI WANG, DANNY JJ · 2012 to 2014
$1.3M
Layer-specific imaging of retinal degenerationR01EY018855 · NEI · UNIVERSITY OF TEXAS HLTH SCIENCE CENTER · PI DUONG, TIMOTHY Q. · 2009 to 2012
$769k
NEI NIH HHS R01 EY014211NEI NIH HHS R01 EY018855NIBIB NIH HHS R01-EB01492NIBIB NIH HHS R01 EB014922NIMH NIH HHS R01 MH080892NINDS NIH HHS R01 NS081077
6 · The paper itself

Abstract

We implemented pseudo-continuous ASL (pCASL) with 2D and 3D balanced steady state free precession (bSSFP) readout for mapping blood flow in the human brain, retina, and kidney, free of distortion and signal dropout, which are typically observed in the most commonly used echo-planar imaging acquisition. High resolution functional brain imaging in the human visual cortex was feasible with 3D bSSFP pCASL. Blood flow of the human retina could be imaged with pCASL and bSSFP in conjunction with a phase cycling approach to suppress the banding artifacts associated with bSSFP. Furthermore, bSSFP based pCASL enabled us to map renal blood flow within a single breath hold. Control and test-retest experiments suggested that the measured blood flow values in retina and kidney were reliable. Because there is no specific imaging tool for mapping human retina blood flow and the standard contrast agent technique for mapping renal blood flow can cause problems for patients with kidney dysfunction, bSSFP based pCASL may provide a useful tool for the diagnosis of retinal and renal diseases and can complement existing imaging techniques.

Indexed as

BrainSpin LabelsAlgorithmsArteriesArtifactsBlood Flow VelocityCerebrovascular CirculationContrast MediaHumansImage Processing, Computer-AssistedKidneyMagnetic Resonance ImagingPerfusionRetinaVisual CortexContrast MediaSpin LabelsArterial spin labelingBalanced steady state free precessionBlood flowfMRIKidneyPseudo-continuous arterial spin labelingRetina

Identifiers

PMID23664680
PMCPMC3729883
OpenAlexW2156956342

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.