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Browsing by Author "González Ballester, Miguel Ángel, 1973-"
Now showing items 21-40 of 68
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Rafael-Palou, Xavier (Universitat Pompeu Fabra, 2021-10-22)Nowadays, lung cancer assessment is a complex and tedious task mainly per- formed by radiological visual inspection of suspicious pulmonary nodules, using computed tomography (CT) scan images taken to patients over ...
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Guardiola, Marta; Buitrago, Santiago; Fernández-Esparrach, Gloria; O’Callaghan, Joan M.; Romeu, Jordi; Cuatrecasas, Miriam; Córdova, Henry; González Ballester, Miguel Ángel, 1973-; Camara, Oscar (American Association of Physicists in Medicine (AAPM), 2018)Purpose: Colorectal cancer is highly preventable by detecting and removing polyps, which are the precursors. Currently, the most accurate test is colonoscopy, but still misses 22% of polyps due to visualization limitations. ...
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Baumgartner, Laura (Universitat Pompeu Fabra, 2021-11-22)It is well known that injuries affect the tissue integrity. It might be less known that injury mechanisms could be initiated through a compromised cell response, which subsequently affects the tissue integrity. Such injuries ...
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Galdran, Adrian; Carneiro, Gustavo; González Ballester, Miguel Ángel, 1973- (Springer, 2021)Polyps represent an early sign of the development of Colorectal Cancer. The standard procedure for their detection consists of colonoscopic examination of the gastrointestinal tract. However, the wide range of polyp shapes ...
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Sanromà, Gerard; Andrea, Víctor; Benkarim, Oualid M.; Manjón, José V.; Coupé, Pierrick; Camara, Oscar; Piella Fenoy, Gemma; González Ballester, Miguel Ángel, 1973- (Springer, 2017)Alzheimer’s disease (AD) is characterized by a progressive decline in the cognitive functions accompanied by an atrophic process which can already be observed in the early stages using magnetic resonance images (MRI). ...
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Bernardino Perez, Gabriel; Butakoff, Constantine; Nuñez-Garcia, Marta; Sarvari, Sebastian Imre; Rodriguez López, Mérida; Crispi Brillas, Fàtima; González Ballester, Miguel Ángel, 1973-; Craene, Mathieu de; Bijnens, Bart (Springer, 2017)Many cardiac diseases are associated with changes in ventricular shape. However, in daily practice, the heart is mostly assessed by 2D echocardiography only. While 3D techniques are available, they are rarely used. In this ...
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Baumgartner, Laura; Sadowska, Aleksandra; González Ballester, Miguel Ángel, 1973-; Wuertz-Kozak, Karin; Noailly, Jérôme (Frontiers, 2021)Initiation of intervertebral disc degeneration is thought to be biologically driven. This reflects a process, where biochemical and mechanical stimuli affect cell activity (CA) that compromise the tissue strength over ...
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Perera Bel, Enric; Yagüe, Carlos; Mercadal, Borja; Ceresa, Mario; Beitel White, Natalie; Davalos, Rafael Vidal; González Ballester, Miguel Ángel, 1973-; Ivorra Cano, Antoni, 1974- (Elsevier, 2020)Background and objectives: Electroporation is the phenomenon by which cell membrane permeability to ions and macromolecules is increased when the cell is briefly exposed to high electric fields. In electroporation-based ...
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Ceresa, Mario; Kjer, Hans Martin; Vera, Sergio; Carranza, Noemí; Pérez, Frederic; Barazzetti, Livia; Mistrik, Pavel; Dhanasingh, Anandhan; Caversaccio, Marco; Stauber, Martin; Reyes, Mauricio; Paulsen, Rasmus; González Ballester, Miguel Ángel, 1973- (Technical University of Denmark, 2013)We present an innovative image analyisis pipeline to perform/npatient-speci c biomechanical and functional simulations of the inner human/near. A high-resolution, cadaveric, mCT volumetric image portraying/nthe detailed ...
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Ruiz Wills, Carlos; Tassani, Simone; Di Gregorio, Silvana; Martínez, Silvia; González Ballester, Miguel Ángel, 1973-; Humbert, Ludovic; Noailly, Jérôme; del Río Barquero, Luis Miguel (Sociedad Española de Investigación Ósea y del Metabolismo Mineral, 2020)Objetivo: El diagnóstico de osteoporosis se ha fundamentado en la medición de la densidad mineral ósea, si bien esta variable tiene una capacidad limitada en la discriminación de pacientes con o sin fracturas. La ...
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Torrents Barrena, Jordina; Piella Fenoy, Gemma; Masoller, Narcís; Gratacós Solsona, Eduard; Eixarch, Elisenda; Ceresa, Mario; González Ballester, Miguel Ángel, 1973- (Elsevier, 2019)Recent advances in fetal magnetic resonance imaging (MRI) open the door to improved detection and characterization of fetal and placental abnormalities. Since interpreting MRI data can be complex and ambiguous, there is a ...
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López-Linares, Karen; Aranjuelo, Nerea; Kabongo, Luis; Maclair, Gregory; Lete, Nerea; Ceresa, Mario; García-Familiar, Ainhoa; Macía, Iván; González Ballester, Miguel Ángel, 1973- (Elsevier, 2018)Computerized Tomography Angiography (CTA) based follow-up of Abdominal Aortic Aneurysms (AAA) treated with Endovascular Aneurysm Repair (EVAR) is essential to evaluate the progress of the patient and detect complications. ...
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Bernardino Perez, Gabriel; Benkarim, Oualid M.; Sanz de la Garza, Maria; Prat Gonzàlez, Susanna; Sepúlveda-Martínez, Álvaro; Crispi Brillas, Fàtima; Sitges, Marta; Butakoff, Constantine; Craene, Mathieu de; Bijnens, Bart; González Ballester, Miguel Ángel, 1973- (Elsevier, 2020)Statistical shape analysis is a powerful tool to assess organ morphologies and find shape changes associated to a particular disease. However, imbalance in confounding factors, such as demographics might invalidate the ...
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Herance, J. Raúl; Martín-Saladich, Queralt; Velásquez, Mayra Alejandra; Hernandez, Cristina; Aparicio, Carolina; Ramirez-Serra, Clara; Ferrer, Roser; Giralt-Arnaiz, Marina; González Ballester, Miguel Ángel, 1973-; Pericàs, Juan M.; Castell-Conesa, Joan; Aguadé-Bruix, Santiago; Simó, Rafael (MDPI, 2022)Background: We report that myocardial insulin resistance (mIR) occurs in around 60% of patients with type 2 diabetes (T2D) and was associated with higher cardiovascular risk in comparison with patients with insulin-sensitive ...
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Mariani, Nicole; Buisan, Carme; González Ballester, Miguel Ángel, 1973-; Piella Fenoy, Gemma; Lekadir, Karim, 1977- (Public Library of Science (PLoS), 2021)Introduction: Depression, cardiovascular diseases and diabetes are among the major non-communicable diseases, leading to significant disability and mortality worldwide. These diseases may share environmental and genetic ...
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López-Linares, Karen (Universitat Pompeu Fabra, 2019-06-11)An abdominal aortic aneurysm (AAA) is a focal dilation of the aorta that may lead to its rupture. The most common treatment for AAAs is endovascular aneurysm repair (EVAR). EVAR implies lifelong postoperative surveillance ...
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Zimmer, Veronika Anne (Universitat Pompeu Fabra, 2017-02-13)The aim of this thesis is to explore and develop measures for image comparison in two main areas of medical image analysis: image registration and manifold learning for population analysis. In particular, the main contributions ...
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López-Linares, Karen; García, Inmaculada; García, Ainhoa; Cortes, Camilo; Macía, Iván; González Ballester, Miguel Ángel, 1973- (Frontiers, 2019)An abdominal aortic aneurysm (AAA) is a focal dilation of the abdominal aorta, that if not treated, tends to grow and may rupture. The most common treatment for AAAs is the endovascular aneurysm repair (EVAR), which requires ...
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Cetin, Irem (Universitat Pompeu Fabra, 2022-05-26)El diagnóstico asistido por ordenador de enfermedades cardiovasculares (CVD) con resonancia magnética cardíaca (CMR) es un campo importante de investigación para el fenotipado avanzado de imágenes cardíacas. Las mediciones ...
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Zimmer, Veronika Anne; Glocker, Ben; Hahner, Nadine; Eixarch, Elisenda; Sanromà, Gerard; Gratacós Solsona, Eduard; Rueckert, Daniel; González Ballester, Miguel Ángel, 1973-; Piella Fenoy, Gemma (Elsevier, 2017)It is challenging to characterize and classify normal and abnormal brain development during early childhood. To reduce the complexity of heterogeneous data population, manifold learning techniques are increasingly applied, ...
Now showing items 21-40 of 68
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