Ultrahigh Resolution fMRI at 7T Using Radial-Cartesian TURBINE Sampling.
7T
TURBINE
fMRI
high-resolution fMRI
radial-Cartesian
ultrahigh-field MRI
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:
11 2022
11 2022
Historique:
revised:
21
04
2022
received:
24
12
2021
accepted:
23
05
2022
pubmed:
6
7
2022
medline:
27
8
2022
entrez:
5
7
2022
Statut:
ppublish
Résumé
We investigate the use of TURBINE, a 3D radial-Cartesian acquisition scheme in which EPI planes are rotated about the phase-encoding axis to acquire a cylindrical k-space for high-fidelity ultrahigh isotropic resolution fMRI at 7 Tesla with minimal distortion and blurring. An improved, completely self-navigated version of the TURBINE sampling scheme was designed for fMRI at 7 Telsa. To demonstrate the image quality and spatial specificity of the acquisition, thin-slab visual and motor BOLD fMRI at 0.67 mm isotropic resolution (16 mm slab, TRvol = 2.32 s), and 0.8 × 0.8 × 2.0 mm (whole-brain, TRvol = 2.4 s) data were acquired. To prioritize the high spatial fidelity, we employed a temporally regularized reconstruction to improve sensitivity without any spatial bias. TURBINE images provide high structural fidelity with almost no distortion, dropout, or T TURBINE is a promising acquisition approach for high-resolution, minimally distorted fMRI at 7 Tesla and could be particularly useful for fMRI in areas of high B
Identifiants
pubmed: 35785429
doi: 10.1002/mrm.29359
pmc: PMC9546489
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
2058-2073Subventions
Organisme : Wellcome Trust
ID : 202788/Z/16/Z
Pays : United Kingdom
Organisme : Wellcome Trust
ID : 203139/Z/16/Z
Pays : United Kingdom
Organisme : Wellcome Trust
ID : 203147/Z/16/Z
Pays : United Kingdom
Informations de copyright
© 2022 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. 2022 Nov;88(5):2058-2073
pubmed: 35785429
Magn Reson Med. 1999 Nov;42(5):952-62
pubmed: 10542355
Magn Reson Med. 2010 Jan;63(1):235-42
pubmed: 19859953
Neuroimage. 2021 Aug 15;237:118091
pubmed: 33991698
Curr Biol. 2016 Feb 8;26(3):371-6
pubmed: 26832438
Magn Reson Med. 2007 Nov;58(5):947-51
pubmed: 17969117
Neuroimage. 1995 Mar;2(1):45-53
pubmed: 9343589
Magn Reson Med. 1991 Oct;21(2):251-63
pubmed: 1745124
Magn Reson Med. 2018 Apr;79(4):1931-1940
pubmed: 28736924
Neuroreport. 2009 May 6;20(7):679-83
pubmed: 19339906
Magn Reson Med. 2002 Jun;47(6):1202-10
pubmed: 12111967
Neuroimage. 2018 Jul 1;174:97-110
pubmed: 29501875
IEEE Trans Med Imaging. 2007 Jan;26(1):68-76
pubmed: 17243585
Magn Reson Med. 2012 Feb;67(2):344-52
pubmed: 21656557
Magn Reson Med. 2000 May;43(5):682-90
pubmed: 10800033
Neuroimage. 2010 May 15;51(1):261-6
pubmed: 20139009
PLoS One. 2010 Dec 20;5(12):e15710
pubmed: 21187930
Neuroimage. 2019 Dec;203:116165
pubmed: 31494247
Magn Reson Med. 2001 Jan;45(1):109-17
pubmed: 11146492
Magn Reson Med. 2007 Jun;57(6):1131-9
pubmed: 17534913
Neuroimage. 2012 May 15;61(1):115-30
pubmed: 22398395
Neuroimage. 2022 Feb 1;246:118738
pubmed: 34800666
Magn Reson Med. 2011 May;65(5):1260-8
pubmed: 21294154
Front Neurosci. 2021 Sep 21;15:722366
pubmed: 34621151
IEEE Trans Med Imaging. 2004 Feb;23(2):137-52
pubmed: 14964560
Magn Reson Med. 2010 May;63(5):1144-53
pubmed: 20432285
Annu Int Conf IEEE Eng Med Biol Soc. 2017 Jul;2017:505-508
pubmed: 29059920
Magn Reson Med. 2009 Aug;62(2):394-405
pubmed: 19526512
Neuroimage. 2021 Feb 1;226:117539
pubmed: 33186723
Magn Reson Med. 2012 May;67(5):1210-24
pubmed: 21858868
Neuroimage. 2012 Aug 15;62(2):782-90
pubmed: 21979382
Magn Reson Med. 2022 Jan;87(1):193-206
pubmed: 34411342
Magn Reson Med. 2017 Aug;78(2):527-540
pubmed: 27604503
Magn Reson Med. 1995 May;33(5):624-35
pubmed: 7596266
Magn Reson Med. 2016 Dec;76(6):1825-1836
pubmed: 26777798
J Cereb Blood Flow Metab. 2011 Feb;31(2):401-12
pubmed: 20859295
Neuroimage. 2010 Oct 1;52(4):1428-43
pubmed: 20452436
Sci Rep. 2018 Nov 20;8(1):17063
pubmed: 30459391
Neuroimage. 2018 Sep;178:769-779
pubmed: 29890330
Magn Reson Med. 2006 Mar;55(3):549-56
pubmed: 16408271
Magn Reson Med. 2012 Aug;68(2):484-94
pubmed: 22131236
Neuroimage. 2013 Jun;73:59-70
pubmed: 23384526
NMR Biomed. 2017 Apr;30(4):
pubmed: 27763692
Neuron. 2017 Dec 20;96(6):1253-1263.e7
pubmed: 29224727
Neuroimage. 2021 Sep;238:118235
pubmed: 34091032
Magn Reson Med. 2000 Mar;43(3):452-8
pubmed: 10725889
Nat Neurosci. 2019 Oct;22(10):1687-1695
pubmed: 31551596