Results 211 to 220 of about 52,049 (355)

A data‐driven algorithm to determine 1H‐MRS basis set composition

Magnetic Resonance in Medicine, Volume 95, Issue 1, Page 20-37, January 2026.
Abstract Purpose Metabolite amplitude estimates derived from linear combination modeling of MR spectra depend on the precise list of constituent metabolite basis functions used (the “basis set”). The absence of clear consensus on the “ideal” composition or objective criteria to determine the suitability of a particular basis set contributes to the poor
Christopher W. Davies‐Jenkins, Helge J. Zöllner, Dunja Simicic, Seyma Alcicek, Richard A. E. Edden, Georg Oeltzschner   +5 more
wiley   +1 more source

Creatine Kinase Blockade Disrupts Energy Metabolism and Redox Homeostasis to Suppress Osteosarcoma Progression. [PDF]

Int J Mol Sci
Kishi S, Sasaki R, Fujiwara-Tani R, Ohmori H, Luo Y, Fujii K, Sasaki T, Goto K, Miyagawa Y, Kawahara I, Nishida R, Nukaga S, Nishiguchi Y, Ogata R, Honoki K, Kuniyasu H.   +15 more
europepmc   +1 more source

Muscle phosphocreatine (PCr) recovery following the 6 min of passive recovery was positively related to: A) the total work done during sprint 11 (r = 0.79, P<0.05) and, B) the total work done across the five consecutive sprints (r = 0.67, P<0.05).

, 2015
Alberto Méndez-Villanueva, Johann Edge, Rob Suriano, Peter Hamer, David J. Bishop   +4 more
openalex   +2 more sources

Interpreting amide proton transfer‐weighted imaging contrast between normal and tumor brain tissues using the asymmetry analysis method at 4.7 T

Magnetic Resonance in Medicine, Volume 95, Issue 1, Page 485-505, January 2026.
Abstract Purpose To provide a comprehensive analysis of the contributors to the amide proton transfer‐weighted (APTw) imaging signal using an asymmetry analysis method, as well as its contrast between tumors and the contralateral normal tissues at 4.7 T. Methods First, a signal model was developed to demonstrate the dependence of APTw signal on various
Malvika Viswanathan, Yashwant Kurmi, Xiaoyu Jiang, Junzhong Xu, Zhongliang Zu   +4 more
wiley   +1 more source

The role of brain creatine in behavioral health conditions. [PDF]

Front Psychiatry
Han ES, Yancey JR, Yurgelun-Todd DA, Kondo DG, Boxer DJ, Renshaw PF.   +5 more
europepmc   +1 more source

Dynamic asymmetry of phosphocreatine concentration and O2 uptake between the on‐ and off‐transients of moderate‐ and high‐intensity exercise in humans

Journal of Physiology, 2002
H. Rossiter, S. Ward, J. Kowalchuk, J. Kowalchuk, F. Howe, J. Griffiths, B. Whipp   +6 more
semanticscholar   +1 more source

In Vivo Glx Measurements From GABA‐Edited HERMES at 3 T Are Not Consistent With Those From Short‐TE PRESS Across Scanners, Brain Regions, Diagnostic and Age Groups

NMR in Biomedicine, Volume 39, Issue 1, January 2026.
We evaluate the agreement between Glx (Glutamine plus Glutamine) estimates obtained from HERMES GABA‐DIFF (blue) and SUM spectra with Glx derived from short‐TE PRESS (TE = 35ms; green). Data was acquired from 139 participants, across two voxels (ACC and thalamus), three different scanners and multiple age and diagnostic groups (adults/preschoolers and ...
Alice R. Thomson, Viola Hollestein, Amy Goodwin, Anne Fritz, Beth Oakley, Declan Murphy, Edward Bullock, Ellen Demurie, Eva Loth, Giorgia Bussu, Herbert Roeyers, Isabel Yorke, Jan K. Buitelaar, Julia Koziel, Laura Colomar, Manon A. Krol, Matthew Bowdler, Nele Herregods, Pascal Aggensteiner, Pim Pullens, Rosemary Holt, Terje Falck‐Ytter, Tony Charman, Tomoki Arichi, Nicolaas A. Puts   +24 more
wiley   +1 more source

Elucidating reaction dynamics in a model of human brain energy metabolism. [PDF]

PLoS Comput Biol
Patsatzis DG, Tingas EA, Sarathy SM, Goussis DA, Jolivet RB.   +4 more
europepmc   +1 more source

The slow components of phosphocreatine and pulmonary oxygen uptake can be dissociated during heavy exercise according to training status [PDF]

, 2012
Gwenaël Layec, Aurélien Bringard, Kazuya Yashiro, Yann Le Fur, Christophe Vilmen, Jean‐Paul Micallef, Stéphane Perrey, Patrick J. Cozzone, David Bendahan   +8 more
openalex   +1 more source

Reproducibility of Metabolic Mapping Using 2D Multi‐Slice Short‐TE and GABA‐Edited Spin‐Echo MRSI at 3T in a Single Protocol

NMR in Biomedicine, Volume 39, Issue 1, January 2026.
Short‐TE MRSI at 3T enables reproducible metabolic mapping for tNAA, tCr, tCho, mI, and Glx; however, GABA+ mapping with edited MRSI remains challenging due to susceptibility to intermittent subject motion. Although 96% of regions from the short‐TE MRSI met quality control for major metabolites for at least one visit, only 82.5% of voxels of the GABA ...
Helge J. Zöllner, Dillip K. Senapati, İpek Özdemir, Kimberly L. Chan, Georg Oeltzschner, Doris D. M. Lin, Peter B. Barker   +6 more
wiley   +1 more source