Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Markus Weiger"'
Autor:
Markus Weiger, Romain Froidevaux, Emily Louise Baadsvik, David Otto Brunner, Manuela Barbara Rösler, Klaas Paul Pruessmann
Publikováno v:
NeuroImage, Vol 217, Iss , Pp 116888- (2020)
Myelin plays a key role in the function of the central nervous system and is involved in many neurodegenerative diseases. Hence, depiction of myelin is desired for both research and diagnosis. However, MRI of the lipid bilayer constituting the myelin
Externí odkaz:
https://doaj.org/article/92a3eb6c60ce4b8c823638d0c709c800
Autor:
Emily Louise Baadsvik, Markus Weiger, Romain Froidevaux, Wolfgang Faigle, Benjamin Victor Ineichen, Klaas Paul Pruessmann
Publikováno v:
Magnetic Resonance in Medicine. 89:665-677
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1adc660d8a79d5e1c8cc516a97fce1f
https://doi.org/10.1002/mrm.29481
https://doi.org/10.1002/mrm.29481
Publikováno v:
Magnetic Resonance in Medicine. 87:1360-1374
PURPOSE To overcome limitations in the duration of RF excitation in zero-TE (ZTE) MRI by exploiting intrinsic encoding properties of RF pulses to retrieve data missed during the dead time caused by the pulse. METHODS An enhanced ZTE signal model was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a671eb024231f6510f8a7cd8f659adc
https://doi.org/10.1002/mrm.29056
https://doi.org/10.1002/mrm.29056
Autor:
Emily Louise, Baadsvik, Markus, Weiger, Romain, Froidevaux, Wolfgang, Faigle, Benjamin Victor, Ineichen, Klaas Paul, Pruessmann
Publikováno v:
Magnetic resonance in medicineREFERENCES. 89(2)
To explore the properties of short-TEight samples of non-pathological human brain tissue were subjected to different combinations of experimental procedures including DThe signal component representing the myelin bilayer exhibited super-exponential d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c447f3d97d1aba489c837aa61803c687
https://pubmed.ncbi.nlm.nih.gov/36253953
https://pubmed.ncbi.nlm.nih.gov/36253953
Autor:
Emily Louise Baadsvik, David O. Brunner, Klaas P. Pruessmann, Manuela B. Rösler, Lena Öhrström, Markus Weiger, Frank J Rühli, Patrick Eppenberger, Romain Froidevaux
Publikováno v:
Magnetic Resonance in Medicine. 85:1481-1492
Purpose: Evolutionary medicine aims to study disease development from a long-term perspective, and through the analysis of mummified tissue, timescales of several thousand years are unlocked. Due to the status of mummies as ancient relics, noninvasiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01de46c0731e599df75b76ccce3ecc4b
https://doi.org/10.1002/mrm.28530
https://doi.org/10.1002/mrm.28530
Autor:
Manuela B. Rösler, Benjamin E. Dietrich, Markus Weiger, Klaas P. Pruessmann, David O. Brunner, Jonas Reber, Romain Froidevaux
Publikováno v:
Magnetic Resonance in Medicine. 84:1933-1946
Purpose To achieve high resolution in imaging of short-T2 materials and tissues by using a high-performance human-sized gradient insert with strength up to 200 mT/m and 100% duty cycle. Methods Dedicated short-T2 methodology and hardware are used, su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65d374f01a55d9d4d3d9d5793d5dd271
https://doi.org/10.1002/mrm.28254
https://doi.org/10.1002/mrm.28254
Autor:
Markus Weiger, Klaas P. Pruessmann
Publikováno v:
Progress in Nuclear Magnetic Resonance Spectroscopy. :237-270
Among current modalities of biomedical and diagnostic imaging, MRI stands out by virtue of its versatile contrast obtained without ionizing radiation. However, in various cases, e.g., water protons in tissues such as bone, tendon, and lung, MRI perfo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d7fe4c8b1479068a5b10dfceeb172a5
https://doi.org/10.1016/j.pnmrs.2019.07.001
https://doi.org/10.1016/j.pnmrs.2019.07.001
Autor:
Manuela B. Rösler, David O. Brunner, Klaas P. Pruessmann, Hyo Min Lee, Romain Froidevaux, Caspar Giehr, Markus Weiger
Publikováno v:
Magnetic Resonance in Medicine. 83:412-426
Purpose To perform direct, selective MRI of short-T2 tissues using zero echo time (ZTE) imaging with weighted echo subtraction (WSUB). Methods Radial imaging was performed at 7T, acquiring both ZTE and gradient echo (GRE) signals created by bipolar g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e87869088a13fcb38ea5a29cfca16502
https://doi.org/10.1002/mrm.27925
https://doi.org/10.1002/mrm.27925
Publikováno v:
Nmr in Biomedicine
The aim of this work was to improve the SNR efficiency of zero echo time (ZTE) MRI pulse sequences for faster imaging of short‐T 2 components at large dead‐time gaps. ZTE MRI with hybrid filling (HYFI) is a strategy for retrieving inner k‐space
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0c2b4f6f81f085787e3b5459755f67ba
https://pubmed.ncbi.nlm.nih.gov/33624305
https://pubmed.ncbi.nlm.nih.gov/33624305
Publikováno v:
NMR in Biomedicine, 34 (6)
The aim of this work was to improve the SNR efficiency of zero echo time (ZTE) MRI pulse sequences for faster imaging of short-T2 components at large dead-time gaps. ZTE MRI with hybrid filling (HYFI) is a strategy for retrieving inner k-space data m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b8f3d80c849042737b5297f02f44f57
