A 3D-Hybrid-Shot Spiral Sequence for Hyperpolarized $^{13}$C Imaging

Autor: Tyler, Andrew, Lau, Justin Y. C., Ball, Vicky, Timm, Kerstin N., Zhou, Tony, Tyler, Damian J., Miller, Jack J.

Purpose: Hyperpolarized imaging experiments have conflicting requirements of high spatial, temporal, and spectral resolution. Spectral-Spatial RF excitation has been shown to form an attractive magnetization-efficient method for hyperpolarized imagin

Externí odkaz: http://arxiv.org/abs/2007.05257

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Frequency drift in MR spectroscopy at 3T

Autor: Hui, Steve C.N., Mikkelsen, Mark, Zöllner, Helge J., Ahluwalia, Vishwadeep, Alcauter, Sarael, Baltusis, Laima, Barany, Deborah A., Barlow, Laura R., Becker, Robert, Berman, Jeffrey I., Berrington, Adam, Bhattacharyya, Pallab K., Blicher, Jakob Udby, Bogner, Wolfgang, Brown, Mark S., Calhoun, Vince D., Castillo, Ryan, Cecil, Kim M., Choi, Yeo Bi, Chu, Winnie C.W., Clarke, William T., Craven, Alexander R., Cuypers, Koen, Dacko, Michael, de la Fuente-Sandoval, Camilo, Desmond, Patricia, Domagalik, Aleksandra, Dumont, Julien, Duncan, Niall W., Dydak, Ulrike, Dyke, Katherine, Edmondson, David A., Ende, Gabriele, Ersland, Lars, Evans, C. John, Fermin, Alan S.R., Ferretti, Antonio, Fillmer, Ariane, Gong, Tao, Greenhouse, Ian, Grist, James T., Gu, Meng, Harris, Ashley D., Hat, Katarzyna, Heba, Stefanie, Heckova, Eva, Hegarty, John P., II, Heise, Kirstin-Friederike, Honda, Shiori, Jacobson, Aaron, Jansen, Jacobus F.A., Jenkins, Christopher W., Johnston, Stephen J., Juchem, Christoph, Kangarlu, Alayar, Kerr, Adam B., Landheer, Karl, Lange, Thomas, Lee, Phil, Levendovszky, Swati Rane, Limperopoulos, Catherine, Liu, Feng, Lloyd, William, Lythgoe, David J., Machizawa, Maro G., MacMillan, Erin L., Maddock, Richard J., Manzhurtsev, Andrei V., Martinez-Gudino, María L., Miller, Jack J., Mirzakhanian, Heline, Moreno-Ortega, Marta, Mullins, Paul G., Nakajima, Shinichiro, Near, Jamie, Noeske, Ralph, Nordhøy, Wibeke, Oeltzschner, Georg, Osorio-Duran, Raul, Otaduy, Maria C.G., Pasaye, Erick H., Peeters, Ronald, Peltier, Scott J., Pilatus, Ulrich, Polomac, Nenad, Porges, Eric C., Pradhan, Subechhya, Prisciandaro, James Joseph, Puts, Nicolaas A, Rae, Caroline D., Reyes-Madrigal, Francisco, Roberts, Timothy P.L., Robertson, Caroline E., Rosenberg, Jens T., Rotaru, Diana-Georgiana, O'Gorman Tuura, Ruth L, Saleh, Muhammad G., Sandberg, Kristian, Sangill, Ryan, Schembri, Keith, Schrantee, Anouk, Semenova, Natalia A., Singel, Debra, Sitnikov, Rouslan, Smith, Jolinda, Song, Yulu, Stark, Craig, Stoffers, Diederick, Swinnen, Stephan P., Tain, Rongwen, Tanase, Costin, Tapper, Sofie, Tegenthoff, Martin, Thiel, Thomas, Thioux, Marc, Truong, Peter, van Dijk, Pim, Vella, Nolan, Vidyasagar, Rishma, Vovk, Andrej, Wang, Guangbin, Westlye, Lars T., Wilbur, Timothy K., Willoughby, William R., Wilson, Martin, Wittsack, Hans-Jörg, Woods, Adam J., Wu, Yen-Chien, Xu, Junqian, Lopez, Maria Yanez, Yeung, David K.W., Zhao, Qun, Zhou, Xiaopeng, Zupan, Gasper, Edden, Richard A.E.

Publikováno v: In NeuroImage 1 November 2021 241

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Compartment-based Reconstruction of 3D Acquisition-Weighted 31 P Cardiac MRSI at 7T - a Reproducibility Study

Autor: Tyler, Andrew, Ellis, Jane, Lau, Justin YC, Miller, Jack J, Bottomley, Paul A, Rodgers, Christopher T, Tyler, Damian J, Valkovič, Ladislav

Publikováno v: Tyler, A, Ellis, J, Lau, J Y C, Miller, J J, Bottomley, P A, Rodgers, C T, Tyler, D J & Valkovič, L 2023, ' Compartment-based Reconstruction of 3D Acquisition-Weighted 31 P Cardiac MRSI at 7T-a Reproducibility Study. ', NMR in Biomedicine, pp. e4950 . https://doi.org/10.1002/nbm.4950

PURPOSE: Even at 7T, cardiac 31 P MRSI is fundamentally limited by low SNR, leading to long scan times and poor temporal and spatial resolutions. Compartment-based reconstruction algorithms such as magnetic resonance spectroscopy with linear algebrai

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::426fbd18a0d42baac4ef79989b403b57
https://pure.au.dk/portal/da/publications/compartmentbased-reconstruction-of-3d-acquisitionweighted-31-p-cardiac-mrsi-at-7t--a-reproducibility-study(d469b1d4-0b23-4997-a6b3-e90436ac8d5e).html