Results 151 to 160 of about 8,436,612 (364)

Patterns of Postictal Abnormalities in Relation to Status Epilepticus in Adults

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Abnormalities on peri‐ictal diffusion‐weighted magnetic resonance imaging (DWI‐PMAs) are well‐established for patients with status epilepticus (SE), but knowledge on patterns of DWI‐PMAs and their prognostic impact is sparse. Methods This systematic review and individual participant data meta‐analysis included observational studies ...
Andrea Enerstad Bolle, Silvana Sarria‐Estrada, Thomas Bonduelle, Bertram Daniel Dynesen, Manuel Toledo, Zhu Chung Che, Kjell Heuser, Anastasios Chatzikonstantinou, Jérôme Aupy, Udaya Seneviratne, Estevo Santamarina Perez, Christoph Patrick Beier   +11 more
wiley   +1 more source

Wishart random matrix based Bayesian estimation for time-varying channel in the color noise

Tongxin xuebao, 2009
A Bayesian estimation method for time-varying channel with the color noise was proposed.Based on random matrix theory and Gibbs sampling,the covariance matrix of the color noise and the channel parameters were firstly esti-mated.Then,the proposal ...
JING Yuan, YIN Fu-liang
doaj  

Non-ergodic extended regime in random matrix ensembles: insights from eigenvalue spectra. [PDF]

Sci Rep, 2023
Xu WF, Rao WJ.
europepmc   +1 more source

Unraveling the Molecular Mechanisms of Glioma Recurrence: A Study Integrating Single‐Cell and Spatial Transcriptomics

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Glioma recurrence severely impacts patient prognosis, with current treatments showing limited efficacy. Traditional methods struggle to analyze recurrence mechanisms due to challenges in assessing tumor heterogeneity, spatial dynamics, and gene networks.
Lei Qiu, Yinjiao Fei, Jiaxuan Ding, Kexin Shi, Jinyan Luo, Yuchen Zhu, Xingjian Sun, Gefei Jiang, Yuandong Cao, Weilin Xu, Shu Zhou   +10 more
wiley   +1 more source

Tensor product random matrix theory

Physical Review Research
The evolution of complex correlated quantum systems such as random circuit networks is governed by the dynamical buildup of both entanglement and entropy.
Alexander Altland, Joaquim Telles de Miranda, Tobias Micklitz   +2 more
doaj   +1 more source

Feasibility of Accelerated Prostate Diffusion-Weighted Imaging on 0.55 T MRI Enabled With Random Matrix Theory Denoising. [PDF]

Invest Radiol, 2023
Lemberskiy G, Chandarana H, Bruno M, Ginocchio LA, Huang C, Tong A, Keerthivasan MB, Fieremans E, Novikov DS.   +8 more
europepmc   +1 more source

How to pick a random integer matrix? (and other questions) [PDF]

, 2015
Igor Rivin
openalex   +1 more source

Effect of Foot Orthoses on Midfoot Pain and the Volume of Bone Marrow Lesions in the Midfoot: A Randomized Mechanism of Action Study

Arthritis Care &Research, EarlyView.
Objective Foot orthoses are thought to improve pain by potentially modifying internal mechanical forces. To test this, we explored whether foot orthoses can modify patterns of bone marrow lesions (BMLs) in people with midfoot pain. Methods Forty‐two people were recruited with midfoot pain, and magnetic resonance imaging–confirmed midfoot BMLs ...
Jill Halstead, Anne‐Maree Keenan, Philip G. Conaghan, Dennis McGonagle, Anthony C. Redmond   +4 more
wiley   +1 more source

Denoise Functional Magnetic Resonance Imaging With Random Matrix Theory Based Principal Component Analysis. [PDF]

IEEE Trans Biomed Eng, 2022
Zhu W, Ma X, Zhu XH, Ugurbil K, Chen W, Wu X.   +5 more
europepmc   +1 more source

Enhanced Group Sparse Beamforming for Green Cloud-RAN: A Random Matrix Approach [PDF]

, 2017
Yuanming Shi, Jun Zhang, Wei Chen, Khaled B. Letaief   +3 more
openalex   +1 more source