[EN] Purpose: To evaluate the potential of 2D texture features extracted from magnetic resonance (MR) images for differentiating brain metastasis (BM) and glioblastomas (GBM) following a radiomics approach.
Methods: This ...
Henriksen, Otto M.; Álvarez-Torres, María del Mar; Figueiredo, Patricia; Hangel, Gilbert; Keil, Vera C.; Nechifor, Ruben E.; Riemer, Frank; Schmainda, Kathleen M.; Warnert, Esther A. H.; Wiegers, Evita C.; Booth, Thomas C.(Frontiers Media SA, 2022-03-03)
[EN] Objective: Summarize evidence for use of advanced MRI techniques as monitoring biomarkers in the clinic, and highlight the latest bench-to-bedside developments.
Methods: Experts in advanced MRI techniques applied to ...
There are few fully automated methods for liver segmentation in magnetic resonance images (MRI) despite the benefits of this type of acquisition in comparison to other radiology techniques such as computed tomography (CT). ...
Moratal Pérez, David; Vallés Lluch, Ana; Bodí, Vicent; Brummer, Marijn Eduard(Institute of Electrical and Electronics Engineers (IEEE), 2011-03)
Reconstruction of magnetic resonance images from data not falling on a Cartesian grid is widely used for fast acquisitions, and it is a Fourier inversion problem typically solved using convolution interpolation, also known ...
[EN] The metabolic compn. and concn. knowledge provided by magnetic resonance spectroscopy (MRS) liq. and high-resoln. magic angle spinning spectroscopy (HR-MAS) has a relevant impact in clin. practice during magnetic ...
[EN] Purpose: To systematically review evidence regarding the association of multi-parametric biomarkers with clinical outcomes and their capacity to explain relevant subcompartments of gliomas.
Materials and Methods: ...
Bodí, Vicente; Rumiz, Eva; Merlos, Pilar; Nunez, Julio; Lopez-Lereu, Maria P.; Monmeneu, José V.; Chaustre Mendoza, Luis Fabián; Moratal Pérez, David; Trapero, Isabel; Blasco, Maria L.; Oltra, Ricardo; Sanjuán, Rafael; Chorro, Francisco J.; Llàcer, Àngel; Sanchis, Juan(Elsevier, 2011)
[EN] Introduction and objectives: Pharmacoinvasive strategy represents an attractive alternative to primary angioplasty. Using cardiovascular magnetic resonance imaging we compared the left ventricular outcome of the ...
To develop a method for segmenting cerebrospinal fluid (CSF) regions with complex, inhomogeneous pulsatile patterns in phase contrast magnetic resonance imaging (PC-MRI) sequences. Our approach used various temporal features ...
Casado Coscollá, Álvaro(Universitat Politècnica de València, 2020-10-13)
[ES] La segmentación de los tejidos intracraneales es muy útil para el análisis objetivo de muchas patologías neurológicas. Este proceso es típicamente realizado manualmente por expertos, lo que puede llevar mucho tiempo. ...
Barbero-García, Inés; Lerma, José Luis; Miranda, Pablo; Marqués-Mateu, Ángel(Elsevier, 2019-01)
[EN] Cranial deformation in infants is a common problem in paediatric consultations. The most accurate medical diagnostic imaging methodologies are Computed Tomography (CT) and Magnetic Resonance Image (MRI). However, these ...
[EN] Purpose: To investigate the ability of texture analysis to differentiate between infarcted nonviable, viable, and remote segments on cardiac cine magnetic resonance imaging (MRI).
Methods: This retrospective study ...
De la Iglesia-Vayá, M; Molina Mateo, José; Escarti Fabra, Maria Jose; Martí-Bonmatí, L.; Robles Viejo, Montserrat; Meneu, Teresa; Aguilar, E.J.; Sanjuán, J(Elsevier España (Elsevier Doyma), 2011-05)
Brain connectivity is a key concept for understanding brain function. Current methods to detect and quantify different types of connectivity with neuroimaging techniques are fundamental for understanding the pathophysiology ...
Ozturk-Isik, Esin; Marshall, Ian; Filipiak, Patryk; Benjamin, Arnold J. V.; Ones, Valia Guerra; Ortiz-Ramón, Rafael; Valdes Hernandez, Maria del C.(The Royal Society, 2017)
[EN] The high fidelity reconstruction of compressed and low-resolution magnetic resonance (MR) data is essential for simultaneously improving patient care, accuracy in diagnosis and quality in clinical research. Sponsored ...