Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Johannes Mallow"'
Autor:
Tim Herrmann, Thorsten Liebig, Johannes Mallow, Christian Bruns, Jörg Stadler, Judith Mylius, Michael Brosch, Jan Taro Svedja, Zhichao Chen, Andreas Rennings, Henning Scheich, Markus Plaumann, Marcus J B Hauser, Johannes Bernarding, Daniel Erni
Publikováno v:
PLoS ONE, Vol 13, Iss 1, p e0191719 (2018)
Magnetic resonance imaging (MRI) at ultra-high fields (UHF), such as 7 T, provides an enhanced signal-to-noise ratio and has led to unprecedented high-resolution anatomic images and brain activation maps. Although a variety of radio frequency (RF) co
Externí odkaz:
https://doaj.org/article/f62854a316bb49679d83e3cc6cb9d3a3
Autor:
Tim Herrmann, Johannes Mallow, Markus Plaumann, Michael Luchtmann, Jörg Stadler, Judith Mylius, Michael Brosch, Johannes Bernarding
Publikováno v:
PLoS ONE, Vol 10, Iss 6, p e0129371 (2015)
Neuroimaging of macaques at ultra-high field (UHF) is usually conducted by combining a volume coil for transmit (Tx) and a phased array coil for receive (Rx) tightly enclosing the monkey's head. Good results have been achieved using vertical or horiz
Externí odkaz:
https://doaj.org/article/03bcf0c20dc44e1ea4113449ad4d3324
Autor:
Johannes Mallow, Andre Kuehne, Suk-Min Hong, Tim Herrmann, Sigrun Goluch, Roberta Kriegl, Ewald Moser, Albrecht Ingo Schmid, Georg B. Fiedler, Martin Meyerspeer, Elmar Laistler, Johannes Bernarding, Zang-Hee Cho
Publikováno v:
Magnetic Resonance in Medicine. 73:2376-2389
Purpose To enhance sensitivity and coverage for calf muscle studies, a novel, form-fitted, three-channel phosphorus-31 (31P), two-channel proton (1H) transceiver coil array for 7 T MR imaging and spectroscopy is presented. Methods Electromagnetic sim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5f4731026bab2f839d32f8014618ff6
https://doi.org/10.1002/mrm.25339
https://doi.org/10.1002/mrm.25339
Publikováno v:
Magnetic Resonance in Medicine. 69:1157-1168
Accurate prediction of specific absorption rate (SAR) for high field MRI is necessary to best exploit its potential and guarantee safe operation. To reduce the effort (time, complexity) of SAR simulations while maintaining robust results, the minimum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb471df38f33fad43cc92b1642fb8aab
https://doi.org/10.1002/mrm.24329
https://doi.org/10.1002/mrm.24329
Autor:
Jörg Stadler, Michael Luchtmann, Johannes Bernarding, Claus Tempelmann, Ralf Lützkendorf, Sebastian Baecke, Johannes Mallow
Publikováno v:
Scientific Reports
Scientific reports, 5: 8413
Scientific reports, 5: 8413
Real-time functional Magnetic Resonance Imaging (rtfMRI) is used mainly for neurofeedback or for brain-computer interfaces (BCI). But multi-site rtfMRI could in fact help in the application of new interactive paradigms such as the monitoring of mutua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5179c787990a9b95c07c8feb40dde2e
http://europepmc.org/articles/PMC4325335
http://europepmc.org/articles/PMC4325335
Autor:
Jörg Stadler, Michael Luchtmann, Michael Brosch, Johannes Mallow, Judith Mylius, Tim Herrmann, Johannes Bernarding, Markus Plaumann
Publikováno v:
PLOS ONE, 10(6):e0129371
PLoS ONE, Vol 10, Iss 6, p e0129371 (2015)
PLoS ONE
PLoS ONE, Vol 10, Iss 6, p e0129371 (2015)
PLoS ONE
Introduction Neuroimaging of macaques at ultra-high field (UHF) is usually conducted by combining a volume coil for transmit (Tx) and a phased array coil for receive (Rx) tightly enclosing the monkey’s head. Good results have been achieved using ve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0733a31afea314a3745303595c00171c
https://repository.publisso.de/resource/frl:6404909
https://repository.publisso.de/resource/frl:6404909
Autor:
Sigrun, Goluch, Andre, Kuehne, Martin, Meyerspeer, Roberta, Kriegl, Albrecht I, Schmid, Georg B, Fiedler, Tim, Herrmann, Johannes, Mallow, Suk-Min, Hong, Zang-Hee, Cho, Johannes, Bernarding, Ewald, Moser, Elmar, Laistler
Publikováno v:
Magnetic resonance in medicine. 73(6)
To enhance sensitivity and coverage for calf muscle studies, a novel, form-fitted, three-channel phosphorus-31 ((31) P), two-channel proton ((1) H) transceiver coil array for 7 T MR imaging and spectroscopy is presented.Electromagnetic simulations em
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5215ad381b57103aae938b1b2371b826
https://pubmed.ncbi.nlm.nih.gov/25046817
https://pubmed.ncbi.nlm.nih.gov/25046817
Autor:
Tim Herrmann, Kyoung-Nam Kim, Johannes Bernarding, Joerg Stadler, Michael Brosch, Johannes Mallow, Judith Mylius
Publikováno v:
Magma (New York, N.Y.). 26(4)
Ultra-high field (UHF) neuroimaging is usually conducted with volume transmit (Tx) and phased array receive (Rx) coils, both tightly enclosing the object. The travelling-wave (TW) concept allows a remote excitation offering more flexible experimental
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7830d2f13f8af2f550bc0a6ebdb09873
https://pubmed.ncbi.nlm.nih.gov/23233135
https://pubmed.ncbi.nlm.nih.gov/23233135
Publikováno v:
2010 3rd International Symposium on Applied Sciences in Biomedical and Communication Technologies (ISABEL 2010).
A theoretical investigation of the travelling-wave approach for high field magnetic resonance imaging (MRI) is presented. The travelling wave probes excite the fields in the longitudinal direction of the bore, so that the effects of the attenuation c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b53c1cf7be1135731c5ea0c8ad1ea9c5
https://doi.org/10.1109/isabel.2010.5702899
https://doi.org/10.1109/isabel.2010.5702899