scholarly journals Multi-slice parallel transmission three-dimensional tailored RF (PTX 3DTRF) pulse design for signal recovery in ultra high field functional MRI

2013 ◽  
Vol 228 ◽  
pp. 37-44 ◽  
Author(s):  
Hai Zheng ◽  
Tiejun Zhao ◽  
Yongxian Qian ◽  
Claudiu Schirda ◽  
Tamer S. Ibrahim ◽  
...  
Keyword(s):  
Functional Mri ◽  
High Field ◽  
Three Dimensional ◽  
Signal Recovery ◽  
Ultra High Field ◽  
Parallel Transmission ◽  
Pulse Design

scholarly journals Parallel transmission RF pulse design for eddy current correction at ultra high field

2012 ◽  
Vol 221 ◽  
pp. 139-146 ◽  
Author(s):  
Hai Zheng ◽  
Tiejun Zhao ◽  
Yongxian Qian ◽  
Tamer Ibrahim ◽  
Fernando Boada
Keyword(s):  
Eddy Current ◽  
High Field ◽  
Ultra High Field ◽  
Parallel Transmission ◽  
Pulse Design ◽  
Rf Pulse ◽  
Eddy Current Correction

The connective tissue and ligaments of the distal interphalangeal joint: a review and investigation using ultra-high field 16.4 Tesla magnetic resonance imaging

2013 ◽  
Vol 39 (4) ◽  
pp. 398-404 ◽  
Author(s):  
D. Slattery ◽  
C. Aland ◽  
G. Durbridge ◽  
G. Cowin
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Connective Tissue ◽  
High Field ◽  
Three Dimensional ◽  
Interphalangeal Joint ◽  
Resonance Imaging ◽  
Distal Interphalangeal Joint ◽  
Ultra High Field ◽  
Distal Interphalangeal

This study reviews the literature on the anatomy of the connective tissues surrounding the distal interphalangeal joint and further characterizes the three-dimensional relationships of these structures with ultra-high field magnetic resonance imaging. Ten cadaver fingers, fixed in a solution of 5% agar and 4% formalin, were imaged utilising an ultrashield 16.4 Tesla ultra-high field magnetic resonance imaging, yielding a total of 4000 images. Images were analysed using Osirix™ (version 5.5.1 32 bit edition) for three-dimensional reconstruction. We found numerous conflicting descriptions of the connective tissue structures around the distal interphalangeal joint. Based upon our literature review and imaging studies we have defined precisely Cleland’s ligaments, the oblique proximal septum, Grayson’s ligaments, the dorsal plate, and the interosseous ligaments of the distal interphalangeal joint.

scholarly journals Improving PCASL at ultra‐high field using a VERSE‐guided parallel transmission strategy

2020 ◽  
Vol 84 (2) ◽  
pp. 777-786
Author(s):  
Yan Tong ◽  
Peter Jezzard ◽  
Thomas W. Okell ◽  
William T. Clarke
Keyword(s):  
High Field ◽  
Ultra High Field ◽  
Parallel Transmission ◽  
Transmission Strategy

scholarly journals Using multi-echo simultaneous multi-slice (SMS) EPI to improve functional MRI of the subcortical nuclei of the basal ganglia at ultra-high field (7T)

NeuroImage ◽  
2018 ◽  
Vol 172 ◽  
pp. 886-895 ◽  
Author(s):  
Alexander M. Puckett ◽  
Saskia Bollmann ◽  
Benedikt A. Poser ◽  
Jake Palmer ◽  
Markus Barth ◽  
...  
Keyword(s):  
Basal Ganglia ◽  
Functional Mri ◽  
High Field ◽  
Ultra High Field ◽  
Subcortical Nuclei

scholarly journals Avoiding monetary loss: a human habenula functional MRI ultra-high field study

Cortex ◽  
2021 ◽  
Author(s):  
Kathrin Weidacker ◽  
Seung-Goo Kim ◽  
Camilla L. Nord ◽  
Catarina Rua ◽  
Christopher T. Rodgers ◽  
...  
Keyword(s):  
Field Study ◽  
Functional Mri ◽  
High Field ◽  
Ultra High Field ◽  
Monetary Loss

Presurgical brain mapping in epilepsy using simultaneous EEG and functional MRI at ultra-high field: feasibility and first results

2016 ◽  
Vol 29 (3) ◽  
pp. 605-616 ◽  
Author(s):  
Frédéric Grouiller ◽  
João Jorge ◽  
Francesca Pittau ◽  
Wietske van der Zwaag ◽  
Giannina Rita Iannotti ◽  
...  
Keyword(s):  
Functional Mri ◽  
Brain Mapping ◽  
High Field ◽  
Ultra High Field ◽  
First Results
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