Radiofrequency configuration to facilitate bilateral breast31P MR spectroscopic imaging and high-resolution MRI at 7 Tesla

2014 ◽  
Vol 74 (6) ◽  
pp. 1803-1810 ◽  
Author(s):  
Tijl A. van der Velden ◽  
Michel Italiaander ◽  
Wybe J.M. van der Kemp ◽  
Alexander J.E. Raaijmakers ◽  
A.M. Th. Schmitz ◽  
...  
Keyword(s):  
High Resolution ◽  
Spectroscopic Imaging ◽  
7 Tesla ◽  
High Resolution Mri ◽  
Mr Spectroscopic Imaging

Fast three-dimensional1H MR spectroscopic imaging at 7 Tesla using “spectroscopic missing pulse - SSFP”

2008 ◽  
Vol 60 (5) ◽  
pp. 1243-1249 ◽  
Author(s):  
Christian Schuster ◽  
Wolfgang Dreher ◽  
Jörg Stadler ◽  
Johannes Bernarding ◽  
Dieter Leibfritz
Keyword(s):  
Spectroscopic Imaging ◽  
7 Tesla ◽  
Mr Spectroscopic Imaging

High Resolution MRI of the Parotid Gland and Duct at 7 Tesla

2009 ◽  
Vol 181 (01) ◽  
Author(s):  
O Kraff ◽  
PC Kokulinsky ◽  
JM Theysohn ◽  
S Maderwald ◽  
S Kruszona ◽  
...  
Keyword(s):  
High Resolution ◽  
Parotid Gland ◽  
7 Tesla ◽  
High Resolution Mri

High-Resolution MRI of the Human Parotid Gland and Duct at 7 Tesla

2009 ◽  
Vol 44 (9) ◽  
pp. 518-524 ◽  
Author(s):  
Oliver Kraff ◽  
Jens M. Theysohn ◽  
Stefan Maderwald ◽  
Patrick C. Kokulinsky ◽  
Zeynel Dogan ◽  
...  
Keyword(s):  
High Resolution ◽  
Parotid Gland ◽  
7 Tesla ◽  
Human Parotid Gland ◽  
High Resolution Mri

scholarly journals Use of High-Resolution Volumetric MR Spectroscopic Imaging in Assessing Treatment Response of Glioblastoma to an HDAC Inhibitor

2014 ◽  
Vol 203 (2) ◽  
pp. W158-W165 ◽  
Author(s):  
Hyunsuk Shim ◽  
Li Wei ◽  
Chad A. Holder ◽  
Ying Guo ◽  
Xiaoping P. Hu ◽  
...  
Keyword(s):  
High Resolution ◽  
Treatment Response ◽  
Hdac Inhibitor ◽  
Spectroscopic Imaging ◽  
Mr Spectroscopic Imaging

High-resolution MRI and diffusion-weighted imaging of the human habenula at 7 tesla

2013 ◽  
Vol 39 (4) ◽  
pp. 1018-1026 ◽  
Author(s):  
Barbara Strotmann ◽  
Robin M. Heidemann ◽  
Alfred Anwander ◽  
Marcel Weiss ◽  
Robert Trampel ◽  
...  
Keyword(s):  
High Resolution ◽  
Diffusion Weighted Imaging ◽  
7 Tesla ◽  
Diffusion Weighted ◽  
High Resolution Mri ◽  
And Diffusion

scholarly journals Lipid suppressed and tissue-fraction corrected metabolic distributions in human central brain structures using 2D 1H Magnetic Resonance Spectroscopic Imaging at 7 tesla

2020 ◽  
Author(s):  
Alex A. Bhogal ◽  
Tommy A.A. Broeders ◽  
Lisan Morsinkhof ◽  
Mirte Edens ◽  
Sahar Nassirpour ◽  
...  
Keyword(s):  
Magnetic Resonance ◽  
High Resolution ◽  
Spectroscopic Imaging ◽  
Magnetic Resonance Spectroscopic Imaging ◽  
Brain Diseases ◽  
7 Tesla ◽  
Partial Volume ◽  
Scan Time ◽  
Central Brain

ABSTRACTMagnetic resonance spectroscopic imaging (MRSI) has the potential to add a layer of understanding of the neurobiological mechanisms underlying brain diseases, disease progression, and treatment efficacy. Limitations related to metabolite fitting of low SNR data, signal variations due to partial volume effects, acquisition and extra-cranial lipid artefacts, along with clinically relevant aspects such as scan-time constraints, are among the factors that hinder the widespread implementation of in vivo MRSI. The aim of this work was to address these factors and to develop an acquisition, reconstruction and post-processing pipeline to derive lipid suppressed metabolite values based on Free Induction Decay (FID-MRSI) measurements made using a 7 tesla MR scanner. Anatomical images were used to perform high-resolution (1mm3) partial-volume correction to account for grey matter, white matter and cerebral-spinal fluid signal contributions. Implementation of automatic quality control thresholds and normalization of metabolic maps from 23 subjects to the MNI standard atlas facilitated the creation of high-resolution average metabolite maps of several clinically relevant metabolites in central brain regions, while accounting for macromolecular distributions. Reported metabolite values include glutamate, choline, (phospo)creatine, myo-inositol, glutathione, N-acetyl aspartyl glutamate(and glutamine) and N-acetyl aspartate. MNI-registered average metabolite maps facilitate group-based analysis; thus offering the possibility to mitigate uncertainty in variable MRSI.

scholarly journals High-Resolution Dynamic 31P-MR Spectroscopic Imaging for Mapping Mitochondrial Function

2020 ◽  
Vol 67 (10) ◽  
pp. 2745-2753 ◽  
Author(s):  
Bryan Clifford ◽  
Yuning Gu ◽  
Yuchi Liu ◽  
Kihwan Kim ◽  
Sherry Huang ◽  
...  
Keyword(s):  
High Resolution ◽  
Mitochondrial Function ◽  
Spectroscopic Imaging ◽  
Mr Spectroscopic Imaging

scholarly journals Improved Assessment of Ex Vivo Brainstem Neuroanatomy With High-Resolution MRI and DTI at 7 Tesla

2011 ◽  
Vol 294 (6) ◽  
pp. 1035-1044 ◽  
Author(s):  
Guadalupe Soria ◽  
Matteo De Notaris ◽  
Raúl Tudela ◽  
Gerard Blasco ◽  
Josep Puig ◽  
...  
Keyword(s):  
High Resolution ◽  
Ex Vivo ◽  
7 Tesla ◽  
High Resolution Mri
Sign in / Sign up

Export Citation Format

Share Document