Statistical power comparisons at 3T and 7T with a GO / NOGO task

被引：20

作者：

Torrisi, Salvatore ^{[1
]}

Chen, Gang ^{[2
]}

Glen, Daniel ^{[2
]}

Bandettini, Peter A. ^{[3
]}

Baker, Chris I. ^{[4
]}

Reynolds, Richard ^{[2
]}

Liu, Jeffrey Yen-Ting ^{[1
]}

Leshin, Joseph ^{[1
]}

Balderston, Nicholas ^{[1
]}

Grillon, Christian ^{[1
]}

Ernst, Monique ^{[1
]}

机构：

[1] NIMH, Sect Neurobiol Fear & Anxiety, Bethesda, MD 20892 USA

[2] NIMH, Sci & Stat Comp Core, Bethesda, MD 20892 USA

[3] NIMH, Sect Funct Imaging Methods, Bethesda, MD 20892 USA

[4] NIMH, Sect Learning & Plast, Bethesda, MD 20892 USA

来源：

NEUROIMAGE | 2018年 / 175卷

关键词：

7; Tesla; UHF; Cognitive neuroscience; Group studies; TO-NOISE RATIO; PHYSIOLOGICAL NOISE; FMRI; CONNECTIVITY; PERFORMANCE; SOFTWARE; THREAT; MODEL;

D O I：

10.1016/j.neuroimage.2018.03.071

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

The field of cognitive neuroscience is weighing evidence about whether to move from standard field strength to ultra-high field (UHF). The present study contributes to the evidence by comparing a cognitive neuroscience paradigm at 3 Tesla (3T) and 7 Tesla (7T). The goal was to test and demonstrate the practical effects of field strength on a standard GO/NOGO task using accessible preprocessing and analysis tools. Two independent matched healthy samples (N = 31 each) were analyzed at 3T and 7T. Results show gains at 7T in statistical strength, the detection of smaller effects and group-level power. With an increased availability of UHF scanners, these gains may be exploited by cognitive neuroscientists and other neuroimaging researchers to develop more efficient or comprehensive experimental designs and, given the same sample size, achieve greater statistical power at 7T.

引用

页码：100 / 110

页数：11

共 50 条

[31] 7T versus 3T phosphorous magnetic resonance spectroscopy in patients with dilated cardiomyopathy
Victoria Stoll
William T Clarke
Eylem Levelt
Saul G Myerson
Matthew D Robson
Stefan Neubauer
Chris Rodgers
Journal of Cardiovascular Magnetic Resonance, 17 (Suppl 1)
[32] Dual-Domain Cascaded Regression for Synthesizing 7T from 3T MRI
Zhang, Yongqin
Cheng, Jie-Zhi
Xiang, Lei
Yap, Pew-Thian
Shen, Dinggang
MEDICAL IMAGE COMPUTING AND COMPUTER ASSISTED INTERVENTION - MICCAI 2018, PT I, 2018, 11070 : 410 - 417
[33] A Comparison of 3T and 7T in the Detection of Small Parenchymal Veins Within MS Lesions
Tallantyre, Emma C.
Morgan, Paul S.
Dixon, Jennifer E.
Al-Radaideh, Ali
Brookes, Matthew J.
Evangelou, Nikos
Morris, Peter G.
INVESTIGATIVE RADIOLOGY, 2009, 44 (09) : 491 - 494
[34] Magnetic susceptibility and R2*of myocardial reperfusion injury at 3T and 7T
Moon, Brianna F.
Iyer, Srikant Kamesh
Josselyn, Nicholas J.
Hwuang, Eileen
Swago, Sophia
Keeney, Samuel J.
Castillero, Estibaliz
Ferrari, Giovanni
Pilla, James J.
Gorman, Joseph H.
Gorman, Robert C.
Tschabrunn, Cory M.
Shou, Haochang
Matthai, William
Wehrli, Felix W.
Ferrari, Victor A.
Han, Yuchi
Litt, Harold
Witschey, Walter R.
MAGNETIC RESONANCE IN MEDICINE, 2022, 87 (01) : 323 - 336
[35] White Matter Connectivity between Structures of the Basal Ganglia using 3T and 7T
Shim, Jae-Hyuk
Baek, Hyeon-Man
NEUROSCIENCE, 2022, 483 : 32 - 39
[36] No Increased Mercury Release from Dental Restorations at 1.5T, 3T, or 7T MRI
Burkett, Brian J.
Rasmussen, Chad M.
Fillmore, W. Jonathan
McDonald, Jennifer S.
McDonald, Robert J.
Fagan, Andrew J.
Erdahl, Sarah A.
Eckdahl, Steven J.
Welker, Kirk M.
MAGNETIC RESONANCE IN MEDICINE, 2024, 91 (02) : 660 - 669
[37] 7T GUIDED 3T BRAIN TISSUE SEGMENTATION USING CASCADED NESTED NETWORK
Wei, Jie
Bui, Duc Toan
Wu, Zhengwang
Wang, Li
Xia, Yong
Liz, Gang
Shen, Dinggang
2020 IEEE 17TH INTERNATIONAL SYMPOSIUM ON BIOMEDICAL IMAGING (ISBI 2020), 2020, : 140 - 143
[38] High-resolution imaging at 3T and 7T with multiring local volume coils
Mirrashed, F
Sharp, JC
Cheung, I
Tomanek, B
MAGNETIC RESONANCE MATERIALS IN PHYSICS BIOLOGY AND MEDICINE, 2004, 16 (04) : 167 - 173
[39] T2 relaxation time bias in gagCEST at 3T and 7T: comparison of saturation schemes
Peterson, Pernilla
Olsson, Emma
Svensson, Jonas
MAGNETIC RESONANCE IN MEDICINE, 2019, 81 (02) : 1044 - 1051
[40] Comparison of Multiple Sclerosis Cortical Lesion Types Detected by Multicontrast 3T and 7T MRI
Maranzano, J.
Dadar, M.
Rudko, D. A.
De Nigris, D.
Elliott, C.
Gati, J. S.
Morrow, S. A.
Menon, R. S.
Collins, D. L.
Arnold, D. L.
Narayanan, S.
AMERICAN JOURNAL OF NEURORADIOLOGY, 2019, 40 (07) : 1162 - 1169

← 1 2 3 4 5 →