Zobrazeno 1 - 10
of 496
pro vyhledávání: '"Hervella P"'
Self-supervised contrastive learning has emerged as one of the most successful deep learning paradigms. In this regard, it has seen extensive use in image registration and, more recently, in the particular field of medical image registration. In this
Externí odkaz:
http://arxiv.org/abs/2404.16773
Autor:
Fernandez-Lozano, Carlos, Hervella, Pablo, Mato-Abad, Virginia, Rodriguez-Yanez, Manuel, Suarez-Garaboa, Sonia, Lopez-Dequidt, Iria, Estany-Gestal, Ana, Sobrino, Tomas, Campos, Francisco, Castillo, Jose, Rodriguez-Yanez, Santiago, Iglesias-Rey, Ramon
We research into the clinical, biochemical and neuroimaging factors associated with the outcome of stroke patients to generate a predictive model using machine learning techniques for prediction of mortality and morbidity 3 months after admission. Th
Externí odkaz:
http://arxiv.org/abs/2402.00638
Retinal image registration is of utmost importance due to its wide applications in medical practice. In this context, we propose ConKeD, a novel deep learning approach to learn descriptors for retinal image registration. In contrast to current regist
Externí odkaz:
http://arxiv.org/abs/2401.05901
Autor:
Seoane, K. Hervella, Almeida, C. Ramos, Pulido, J. A. Acosta, Speranza, G., Tadhunter, C. N., Bessiere, P. S.
Publikováno v:
A&A 680, A71 (2023)
We present a detailed study of the kinematics of 19 QSO2s in the range 0.3 10^{8.5}$L$_{\odot}$. We aim at advancing our understanding of the AGN feedback phenomenon by correlating outflow properties with
Externí odkaz:
http://arxiv.org/abs/2309.10572
Autor:
Morano, José, Hervella, Álvaro S., Rouco, José, Novo, Jorge, Fernández-Vigo, José I., Ortega, Marcos
Age-related macular degeneration (AMD) is a degenerative disorder affecting the macula, a key area of the retina for visual acuity. Nowadays, it is the most frequent cause of blindness in developed countries. Although some promising treatments have b
Externí odkaz:
http://arxiv.org/abs/2212.00565
Publikováno v:
Artificial Intelligence in Medicine, Volume 118, 2021, 102116, ISSN 0933-3657
The study of the retinal vasculature is a fundamental stage in the screening and diagnosis of many diseases. A complete retinal vascular analysis requires to segment and classify the blood vessels of the retina into arteries and veins (A/V). Early au
Externí odkaz:
http://arxiv.org/abs/2209.09582
Autor:
Morano, José, Hervella, Álvaro S., Rouco, José, Novo, Jorge, Fernández-Vigo, José I., Ortega, Marcos
Age-related Macular Degeneration (AMD) is the predominant cause of blindness in developed countries, specially in elderly people. Moreover, its prevalence is increasing due to the global population ageing. In this scenario, early detection is crucial
Externí odkaz:
http://arxiv.org/abs/2205.10885
Autor:
Martina Migliavacca, Clara Correa-Paz, María Pérez-Mato, Patrick-Brian Bielawski, Issan Zhang, Pauline Marie, Pablo Hervella, Marina Rubio, Dusica Maysinger, Denis Vivien, Pablo del Pino, Beatriz Pelaz, Ester Polo, Francisco Campos
Publikováno v:
Journal of Nanobiotechnology, Vol 22, Iss 1, Pp 1-16 (2024)
Abstract Background Intravenous administration of fibrinolytic drugs, such as recombinant tissue plasminogen activator (rtPA) is the standard treatment of acute thrombotic diseases. However, current fibrinolytics exhibit limited clinical efficacy bec
Externí odkaz:
https://doaj.org/article/3c16e2c2faf04e7d93125ff009c30c71
Autor:
Ana Sampedro-Viana, Sabela Fernández-Rodicio, José Castillo, Pablo Hervella, María Luz Alonso-Alonso, Ramón Iglesias-Rey
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 18, p 9792 (2024)
The blood–brain barrier (BBB) is essential for protection and plays a crucial role in chronic neurological disorders like small-vessel disease and Alzheimer’s disease. Its complexity poses significant challenges for effective diagnostics and trea
Externí odkaz:
https://doaj.org/article/cdff4bbacb934e9a9c4ad053d4a9fbbf
Autor:
Pablo Hervella, Maria Luz Alonso-Alonso, Ana Sampedro-Viana, Manuel Rodríguez-Yáñez, Iria López-Dequidt, José M. Pumar, Alberto Ouro, Daniel Romaus-Sanjurjo, Francisco Campos, Tomás Sobrino, José Castillo, Yago Leira, Ramón Iglesias-Rey
Publikováno v:
Therapeutic Advances in Neurological Disorders, Vol 17 (2024)
Background: Cerebral small vessel disease is the most common cause of lacunar strokes (LS). Understanding LS pathogenesis is vital for predicting disease severity, prognosis, and developing therapies. Objectives: To research molecular profiles that d
Externí odkaz:
https://doaj.org/article/0cf9474c500747d7b5e39283f032998b