Results 71 to 80 of about 456,396 (268)

Spatially regularized estimation for the analysis of DCE-MRI data [PDF]

, 2012
Competing compartment models of different complexities have been used for the quantitative analysis of Dynamic Contrast-Enhanced Magnetic Resonance Imaging data.
Gertheiss, Jan, Schmid, Volker J., Sommer, Julia C.   +2 more
core   +1 more source

Spinal Cord Infarction Versus Idiopathic Transverse Myelitis: Clinical, Radiological, and Functional Insights From a Retrospective Cohort Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Spinal cord infarction (SCI) is a rare but devastating myelopathy, characterized by a high disability rate and an unfavorable prognosis. It has often been underdiagnosed and misdiagnosed as idiopathic transverse myelitis (ITM). This study aimed to describe the clinical features, radiological biomarkers, treatments, and functional ...
Zeqiang Ji, Jianlong Zhang, Yiming Shi, Shiyu Shan, Yang Du, Guangshuo Li, Ying Jin, Yani Zhang, Chuanying Wang, Yijun Lin, Yuhao Guo, Decai Tian, Xingquan Zhao, Tian Song   +13 more
wiley   +1 more source

Magnetic resonance breast coils: models and image quality

Saúde & Tecnologia, 2015
In three MRI equipments [1,5 T], we evaluated and compared 3 models of dedicated coils to breast MR Imaging. The image quality variable was quantitatively assessed by the indicators: (i) signal-to-noise ratio (SNR) and (ii) uniformity (U).
Ana Margarida Dias e Costa, Juliana Filipa Pereira da Silva, Maria Margarida do Carmo Pinto Ribeiro, Carina Silva-Fortes   +3 more
doaj   +1 more source

Intervention of Hepatocellular Carcinoma in Fibrosis Staging Based on Multi-Parameter Magnetic Resonance Image Depth Learning Method

IEEE Access, 2020
This paper mainly discusses the deep learning solution for non-invasive evaluation of the differentiation degree of hepatocellular carcinoma based on multi-parameter nuclear magnetic resonance images, combined with the clinical diagnosis experience of ...
Zhenhua Tian, Xudong Qu
doaj   +1 more source

MRI texture analysis as means for addressing rehydration and milk diffusion in cereals

, 2011
Cereals microstructure is one of the primary quality attributes of cereals. Cereals rehydration and milk diffusion depends on such microstructure and thus, the crispiness and the texture, which will make it more palatable for the final consumer. Magnetic
Rodríguez Sinobas, Leonor, Fernandez Valle, M. Encarnacion, Melado Herreros, Angela, Chassagne-Berces, Sophie, Fernández-Valle, María Encarnación, Ruiz Cabello Osuna, Jesus Maria, Chanvrier, Helene, Barreiro, Pilar, Melado, Angela, Ruíz-Cabello, Jesús, Barreiro Elorza, Pilar, Rodríguez-Sinobas, Leonor   +11 more
core   +1 more source

Brainstem and Cerebellar Volume Loss and Associated Clinical Features in Progressive Supranuclear Palsy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Progressive Supranuclear Palsy (PSP) is a neurodegenerative ‘tauopathy’ with predominating pathology in the basal ganglia and midbrain. Caudal tau spread frequently implicates the cerebellum; however, the pattern of atrophy remains equivocal.
Chloe Spiegel, Timothy P. Siejka, Cassandra Marotta, Josh J. Y. Lee, Kelly Bertram, Terence J. O'Brien, Meng Law, Lucy Vivash, Ian H. Harding   +8 more
wiley   +1 more source

Diffusion Spectrum Imaging Maps Early Axonal Loss and a Unique Progressive Signal in Neuronal Intranuclear Inclusion Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To delineate specific in vivo white matter pathology in neuronal intranuclear inclusion disease (NIID) using diffusion spectrum imaging (DSI) and define its clinical relevance. Methods DSI was performed on 42 NIID patients and 38 matched controls.
Kaiyan Jiang, Yixiu Pei, Xiaobao Hu, Ying Xiong, Fang Wang, Yanyan Yu, Min Zhu, Dandan Tan, Meihong Zhou, Daojun Hong, Fuqing Zhou   +10 more
wiley   +1 more source

A Review On Automatic Detection of Brain Tumor Using Computer Aided Diagnosis System Through MRI

EAI Endorsed Transactions on Energy Web, 2018
In diagnosing brain tumor using Magnetic Resonance Imaging (MRI) plays a major role in complicated stages. To extract the images, it uses a kind of nuclear magnetic resonance technique. To identify the exact region where the tumor is present is the most
Meera R, Dr. Anandhan, P
doaj   +1 more source

Prostate volume measurement by multiparametric magnetic resonance and transrectal ultrasound: comparison with surgical specimen weight

Einstein (São Paulo), 2020
Objective To assess accuracy of multiparametric magnetic resonance of the prostate to estimate gland volume, comparing the results with transrectal ultrasound and surgical specimen.
Tatiana Martins, Thais Caldara Mussi, Ronaldo Hueb Baroni   +2 more
doaj   +2 more sources

CX3CL1 in Early Detection of Alzheimer's Disease: Plasma Dynamics Across Age and Disease Stages

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Backgrounds Alzheimer's disease (AD) is characterized by amyloid‐beta plaques, tau tangles, and neuroinflammation. C‐X3‐C motif chemokine ligand 1 (CX3CL1, also known as fractalkine), a neuroimmune chemokine implicated in AD pathogenesis, shows inconsistent alterations in plasma/serum across studies.
Ling Wang, Yujie Liu, Fei Li, Xuelin Li, Lanlan Li, Jie Zhang, Yali Xu   +6 more
wiley   +1 more source