Quantitative evaluation of prospective motion correction in healthy subjects at 7T MRI.
PMC
high-resolution structural MRI
image quality assessment
optical motion tracking system
ultrahigh field
Journal
Magnetic resonance in medicine
ISSN: 1522-2594
Titre abrégé: Magn Reson Med
Pays: United States
ID NLM: 8505245
Informations de publication
Date de publication:
02 2022
02 2022
Historique:
revised:
28
07
2021
received:
21
02
2021
accepted:
16
08
2021
pubmed:
1
9
2021
medline:
1
2
2022
entrez:
31
8
2021
Statut:
ppublish
Résumé
Quantitative assessment of prospective motion correction (PMC) capability at 7T MRI for compliant healthy subjects to improve high-resolution images in the absence of intentional motion. Twenty-one healthy subjects were imaged at 7 T. They were asked not to move, to consider only unintentional motion. An in-bore optical tracking system was used to monitor head motion and consequently update the imaging volume. For all subjects, high-resolution T Subjective evaluation overall has shown a statistically significant improvement (5.5%) in terms of image quality with PMC ON. In a separate evaluation of every contrast, three of the four contrasts (T Based on subjective assessment, PMC improved image quality in high-resolution images of healthy compliant subjects in the absence of intentional motion for all contrasts except
Identifiants
pubmed: 34463376
doi: 10.1002/mrm.28998
pmc: PMC8663924
mid: NIHMS1734441
doi:
Types de publication
Journal Article
Research Support, N.I.H., Extramural
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
646-657Subventions
Organisme : NIDA NIH HHS
ID : R01 DA021146
Pays : United States
Informations de copyright
© 2021 The Authors. Magnetic Resonance in Medicine published by Wiley Periodicals LLC on behalf of International Society for Magnetic Resonance in Medicine.
Références
Magn Reson Med. 2014 Jan;71(1):182-90
pubmed: 23440737
J Magn Reson Imaging. 2000 Feb;11(2):174-81
pubmed: 10713951
Neuroimage. 2020 Nov 15;222:117227
pubmed: 32781231
Sci Data. 2017 Mar 14;4:170032
pubmed: 28291265
Magn Reson Med. 2016 Feb;75(2):810-6
pubmed: 25761550
Psychol Bull. 1979 Mar;86(2):420-8
pubmed: 18839484
Magn Reson Med. 2010 Jan;63(1):162-70
pubmed: 19918892
Magn Reson Med. 2013 Mar 1;69(3):621-36
pubmed: 22570274
Magn Reson Med. 1996 Sep;36(3):436-44
pubmed: 8875415
Magn Reson Med. 2018 Jul;80(1):248-258
pubmed: 29230871
Magn Reson Med. 2019 Mar;81(3):1605-1619
pubmed: 30298692
Magn Reson Med. 2020 Jan;83(1):83-93
pubmed: 31400041
Psychol Rep. 1966 Aug;19(1):3-11
pubmed: 5942109
Neuroimage. 2006 Jul 1;31(3):1038-50
pubmed: 16600642
PLoS One. 2012;7(11):e48088
pubmed: 23144848
MAGMA. 2015 Dec;28(6):523-34
pubmed: 26121941
PLoS One. 2017 Sep 25;12(9):e0184661
pubmed: 28945803
Phys Med Biol. 2016 Mar 7;61(5):R32-56
pubmed: 26864183
Magn Reson Imaging. 1986;4(4):359-76
pubmed: 3669950
PLoS One. 2015 Jul 30;10(7):e0133921
pubmed: 26226146
Magn Reson Med. 2019 Jan;81(1):719-729
pubmed: 30058220
J Magn Reson Imaging. 2015 Oct;42(4):887-901
pubmed: 25630632
Neuroinformatics. 2006 Summer;4(3):243-62
pubmed: 16943630