Results 231 to 240 of about 201,531 (312)

Impact of Task Similarity and Training Regimes on Cognitive Transfer and Interference

Menghi N, Vigano’ S, Johnston WJ, Elnagar S, Fusi S, Doeller FC.   +5 more
europepmc   +1 more source

Interleaved Whole Brain ²³Na-MRI and ³¹P-MRSI Acquisitions at 7 Tesla. [PDF]

NMR Biomed
Shams Z, Dai J, Gosselink MWJ, Hoogduin HJM, van der Kemp WJM, Visser F, Klomp DWJ, Wijnen JP, Wiegers EC.   +8 more
europepmc   +1 more source

Differentiating Creatine and Phosphocreatine In Vivo Using 3 T 1H MR Spectroscopy

Magnetic Resonance in Medicine, Volume 95, Issue 4, Page 1896-1906, April 2026.
ABSTRACT Purpose Validation and improvements to the proton MR spectroscopic measurement of creatine and phosphocreatine in vivo at 3 T. Methods Spectral simulations were used to evaluate and explore the mitigation of LCModel fitting bias due to lineshape, signal‐to‐noise (SNR) and non‐metabolite backgrounds with a focus on phosphocreatine and the ...
Ralph E. Hurd, Meng Gu, Philip M. Adamson, Kenichi Okamura, Masafumi Shibata, Yoshikazu Ono, Moussa Haidar, Kirk Riemer, Frank L. Hanley, Daniel M. Spielman   +9 more
wiley   +1 more source

Quasi resonant soft switching high gain interleaved quadratic coupled inductor converter. [PDF]

Sci Rep
Chen L, Rong D, Sun X.
europepmc   +1 more source

When I say … productive struggle

Medical Education, EarlyView.
Sharavan Sadasiv Mucheli, Minyang Chow
wiley   +1 more source

Switchable Bidirectional Sound Absorption Via Exceptional Point Modulation in Acoustic Metastructures with Interleaved Resonator Coupling. [PDF]

Adv Sci (Weinh)
Guo Z, Du L, Yang Z, Zeng K, Lei Z, Wang Z, Li Z, Fan Z.   +7 more
europepmc   +1 more source

The Effect of Voxel Volume and Voxel Shape on Cardiac Diffusion Tensor Imaging Metrics

Magnetic Resonance in Medicine, Volume 95, Issue 4, Page 2063-2077, April 2026.
ABSTRACT Purpose Cardiac diffusion tensor imaging (cDTI) is signal‐to‐noise ratio (SNR)‐limited due to diffusion signal attenuation, long echo times from gradient moment nulling, and moderate myocardial T 2$$ {}_2 $$. Increasing voxel volume improves SNR but reduces spatial sensitivity and introduces physiological bias.
Ariel J. Hannum, Tyler E. Cork, Kawin Setsompop, Daniel B. Ennis   +3 more
wiley   +1 more source

Synchronous quantification of arterial, venous, and cerebrospinal fluid flow dynamics using real-time phase-contrast MRI. [PDF]

Fluids Barriers CNS
Rivera-Rivera LA, Collick B, Vikner T, Johnson SC, Johnson KM.   +4 more
europepmc   +1 more source

Deep Learning Reconstruction for 129Xe Diffusion‐Weighted MRI Enables Use of Natural Abundant Xenon and Improved Image Acceleration

Magnetic Resonance in Medicine, Volume 95, Issue 4, Page 2214-2222, April 2026.
ABSTRACT Purpose (i) To assess whether 129Xe apparent diffusion coefficient (ADC) and diffusive length scale (LmD) metrics are quantitatively preserved with deep learning (DL) accelerated acquisition and reconstruction and (ii) to evaluate the feasibility of 129Xe diffusion weighted imaging with natural‐abundance xenon at increased acceleration factors.
Rajagopalan Sundaresan, Guilhem J. Collier, Neil J. Stewart, Sudhanya Chatterjee, Ramesh Venkatesan, Jan Wolber, Jim M. Wild   +6 more
wiley   +1 more source

Large-scale photonic chip based pulse interleaver for low-noise microwave generation. [PDF]

Nat Commun
Qiu Z, Singh N, Liu Y, Ji X, Wang RN, Kärtner FX, Kippenberg T.   +6 more
europepmc   +1 more source