Results 81 to 90 of about 2,651,897 (274)

Two-dimensional terahertz magnetic resonance spectroscopy of collective spin waves [PDF]

Phys. Rev. Lett. 118, 207204 (2017), 2016
Nonlinear manipulation of nuclear and electron spins is the basis for all advanced methods in magnetic resonance including multidimensional nuclear magnetic and electron spin resonance spectroscopies, magnetic resonance imaging, and in recent years, quantum control over individual spins.
arxiv   +1 more source

Diffusion-weighted magnetic resonance imaging as a cancer biomarker: consensus and recommendations.

Neoplasia, 2009
On May 3, 2008, a National Cancer Institute (NCI)-sponsored open consensus conference was held in Toronto, Ontario, Canada, during the 2008 International Society for Magnetic Resonance in Medicine Meeting.
A. Padhani, Guoying Liu, D. Koh, T. Chenevert, H. Thoeny, T. Takahara, A. Dzik-Jurasz, B. Ross, M. Van Cauteren, D. Collins, D. Hammoud, G. Rustin, B. Taouli, P. Choyke   +13 more
semanticscholar   +1 more source

Key regions aberrantly connected within cerebello-thalamo-cortical circuit and their genetic mechanism in schizophrenia: an fMRI meta-analysis and transcriptome study

Schizophrenia
Recent studies have showed aberrant connectivity of cerebello-thalamo-cortical circuit (CTCC) in schizophrenia (SCZ), which might be a heritable trait.
Yarui Wei, Ziyu Wang, Kangkang Xue, Xiaoyu Niu, Longyao Ma, Shaoqiang Han, Baohong Wen, Yong Zhang, Huafu Chen, Jingliang Cheng   +9 more
doaj   +1 more source

Molecular imaging by optically-detected electron spin resonance of nitrogen-vacancies in nanodiamond [PDF]

Nano Lett 13 (2013) 1173-1178, 2012
Molecular imaging refers to a class of noninvasive biomedical imaging techniques with the sensitivity and specificity to image biochemical variations in-vivo. An ideal molecular imaging technique visualizes a biochemical target according to a range of criteria, including high spatial and temporal resolution, high contrast relative to non-targeted ...
arxiv   +1 more source

A comprehensive literatures update of clinical researches of superparamagnetic resonance iron oxide nanoparticles for magnetic resonance imaging.

Quantitative Imaging in Medicine and Surgery, 2017
This paper aims to update the clinical researches using superparamagnetic iron oxide (SPIO) nanoparticles as magnetic resonance imaging (MRI) contrast agent published during the past five years.
Y. Wáng, J. Idee
semanticscholar   +1 more source

The Noninvasive Analysis of Paint Mixtures on Canvas Using an EPR MOUSE

Heritage, 2020
Many artists create the variety of colors in their paintings by mixing a small number of primary pigments. Therefore, analytical techniques for studying paintings must be capable of determining the components of mixtures. Electron paramagnetic resonance (
Elizabeth A. Bogart, Haley Wiskoski, Matina Chanthavongsay, Akul Gupta, Joseph P. Hornak   +4 more
doaj   +1 more source

On the applications of mu=-1 metamaterial lenses for magnetic resonance imaging [PDF]

, 2009
In this work some possible applications of negative permeability magnetic metamaterial lenses for magnetic resonance imaging (MRI) are analyzed. Metamaterials are artificial composites designed to have a given permittivity and/or permeability, including negative values for these constants.
arxiv   +1 more source

Nanoscale magnetic imaging of a single electron spin under ambient conditions [PDF]

Nature Physics, 9, 215-219 (2013), 2012
The detection of ensembles of spins under ambient conditions has revolutionized the biological, chemical, and physical sciences through magnetic resonance imaging and nuclear magnetic resonance. Pushing sensing capabilities to the individual-spin level would enable unprecedented applications such as single molecule structural imaging; however, the weak
arxiv   +1 more source

Magnetic resonance imaging for the diagnosis of Parkinson’s disease

Journal of neural transmission, 2017
The differential diagnosis of parkinsonian syndromes is considered one of the most challenging in neurology and error rates in the clinical diagnosis can be high even at specialized centres.
B. Heim, F. Krismer, Roberto De Marzi, K. Seppi   +3 more
semanticscholar   +1 more source

Parsing altered gray matter morphology of depression using a framework integrating the normative model and non-negative matrix factorization

Nature Communications, 2023
The high inter-individual heterogeneity in individuals with depression limits neuroimaging studies with case-control approaches to identify promising biomarkers for individualized clinical decision-making.
Shaoqiang Han, Qian Cui, Ruiping Zheng, Shuying Li, Bingqian Zhou, Keke Fang, Wei Sheng, Baohong Wen, Liang Liu, Yarui Wei, Huafu Chen, Yuan Chen, Jingliang Cheng, Yong Zhang   +13 more
doaj   +1 more source