Results 141 to 150 of about 13,023 (262)

A Novel 9‐Channel 1H, 3‐Channel 31P Radiofrequency Coil for Interleaved Multinuclear Studies of Human Calf Muscle at 7 T

Magnetic Resonance in Medicine, Volume 95, Issue 5, Page 3008-3020, May 2026.
ABSTRACT Purpose To develop a double‐tuned calf coil with excellent 1H and 31P performance to study muscle physiology by interleaved 1H/31P MRS and parallel imaging at 7 T. Methods The coil combines three 1H transceive dipoles, six 1H receive‐only loops and three 31P transceive loops, arranged in a nested, half‐cylindrical layout.
Veronika Cap, Vasco Rafael Rocha dos Santos, Kostiantyn Repnin, Onisim Soanca, Elmar Laistler, Peter Wolf, Graham J. Kemp, Roberta Frass‐Kriegl, Martin Meyerspeer   +8 more
wiley   +1 more source

Arterial spin labeling-ASPECTS and a conventional MRI-based nomogram for predicting prognosis after surgical revascularization in Moyamoya disease. [PDF]

Front Neurol
Yuan T, Xu Z, Liu Y, Gao L, Lou L, Geng L, Cui H, Quan G.   +7 more
europepmc   +1 more source

Synapsids and sensitivity: Broad survey of tetrapod trigeminal canal morphology supports an evolutionary trend of increasing facial tactile specialization in the mammal lineage

The Anatomical Record, Volume 309, Issue 4, Page 864-911, April 2026.
Abstract The trigeminus nerve (cranial nerve V) is a large and significant conduit of sensory information from the face to the brain, with its three branches extending over the head to innervate a wide variety of integumentary sensory receptors, primarily tactile.
Juri A. Miyamae, Julien Benoit, Irina Ruf, Zoleka Sibiya, Bhart‐Anjan S. Bhullar   +4 more
wiley   +1 more source

Achieving robust labeling above the circle of Willis with vessel-encoded arterial spin labeling. [PDF]

Magn Reson Med
Li H, Ji Y, Wang H, Chen Z, Qian T, Liao Y, Wang J, Woods JG, Suzuki Y, Okell TW.   +9 more
europepmc   +1 more source

Evaluation of Brain Microstructural Alterations in Preschool Autism Spectrum Disorder: A Voxel‐Wise Multimodal MRI Study

Journal of Magnetic Resonance Imaging, Volume 63, Issue 4, Page 1053-1066, April 2026.
ABSTRACT Background Autism Spectrum Disorder (ASD) presents with early neurodevelopmental alterations in preschool children, yet comprehensive characterization using multimodal quantitative MRI remains limited in this age group. Purpose To investigate voxel‐wise brain microstructural differences in preschool ASD through integrated analysis of cerebral ...
Changhao Wang, Meiying Cheng, Yu Lu, Jinxia Guo, Xueyan Liu, Zhanqi Feng, Shipeng Liu, Xin Zhao   +7 more
wiley   +1 more source

Bidirectional crusher gradient method to estimate the labeling efficiency of pseudo-continuous arterial spin labeling MRI in mice. [PDF]

Magn Reson Med
Yang X, Li Y, Bibic A, Mora Alvarez MG, Lu H, Wei Z.   +5 more
europepmc   +1 more source

Non‐Contrast Assessment of Blood–Brain Barrier Permeability to Water: Improved Signal Modeling and Data Acquisition

Magnetic Resonance in Medicine, Volume 95, Issue 4, Page 1998-2008, April 2026.
ABSTRACT Purpose Water‐extraction‐with‐phase‐contrast‐arterial‐spin‐tagging (WEPCAST) MRI is a non‐contrast method to estimate the blood–brain barrier (BBB) permeability to water. Similar to other arterial‐spin‐labeling (ASL) based techniques, signal‐to‐noise ratio is a limitation.
Wen Shi, Jiani Wu, Yifan Gou, Jie Song, Zhiyi Hu, Zihan Wang, Dengrong Jiang, Rebecca Veenhuis, Leah Rubin, Yulin Ge, Zixuan Lin, Hanzhang Lu   +11 more
wiley   +1 more source

A Systematic Review and Meta-Analysis of Arterial Spin Labeling Magnetic Resonance Imaging Studies in Psychosis Spectrum Disorders. [PDF]

Noro Psikiyatr Ars
Atagün Mİ, Korkmaz ŞA, Biçer EÖ, Özaydın B.   +3 more
europepmc   +1 more source

ARTERIAL SPIN LABELING: СLINICAL APPLICATIONS

Russian Electronic Journal of Radiology, 2019
G.E. Trufanov, V.A. Fokin, E.G. Asaturyan, A.Yu. Еfimtsev, N.Yu. Shmedyk, I.A. Mashchenko, D.S. Chegina, R.Kh. Aldatov   +7 more
openaire   +1 more source

ASL 4D MRA Intracranial Vessel Segmentation With Deep Learning U‐Nets

Magnetic Resonance in Medicine, Volume 95, Issue 4, Page 2384-2396, April 2026.
ABSTRACT Purpose To propose a spatio‐temporal U‐Net based network (4DST) that exploits both spatial and dynamic information while avoiding memory‐intensive 4D convolutional layers for ASL‐based non‐contrast enhanced 4‐dimensional MR angiography (4D MRA) vessel segmentation.
Sang Hun Chung, Zihan Wang, Tianrui Zhao, Zhitao Li, Chase S. Krumpelman, Sarah J. Moum, Sameer A. Ansari, Lirong Yan   +7 more
wiley   +1 more source