Zobrazeno 1 - 10
of 173
pro vyhledávání: '"Antonio Ferreras"'
Autor:
Manuel Martín Merino, Alfonso José López Rivero, Vidal Alonso, Marcelo Vallejo, Antonio Ferreras
Publikováno v:
International Journal of Interactive Multimedia and Artificial Intelligence, Vol 7, Iss 6, Pp 6-13 (2022)
Clustering algorithms such as k-means depend heavily on choosing an appropriate distance metric that reflect accurately the object proximities. A wide range of dissimilarities may be defined that often lead to different clustering results. Choosing t
Externí odkaz:
https://doaj.org/article/9f0fa2ac2e7e4ae29184f16272ce671d
Autor:
Ana Boned-Murillo, Henar Albertos-Arranz, María Dolores Diaz-Barreda, Elvira Orduna-Hospital, Ana Sánchez-Cano, Antonio Ferreras, Nicolás Cuenca, Isabel Pinilla
Publikováno v:
Biomedicines, Vol 10, Iss 1, p 88 (2021)
Background: Diabetic retinopathy (DR) is the leading cause of legal blindness in the working population in developed countries. Optical coherence tomography (OCT) angiography (OCTA) has risen as an essential tool in the diagnosis and control of diabe
Externí odkaz:
https://doaj.org/article/ef8444c383de4b74b28ed1f3ea2d41cc
Autor:
María D. Díaz-Barreda, Isabel Bartolomé-Sesé, Ana Boned-Murillo, Antonio Ferreras, Elvira Orduna-Hospital, Francisco J. Ascaso, Isabel Pinilla
Publikováno v:
Diagnostics, Vol 11, Iss 7, p 1157 (2021)
Background: We study the retinal function measured by macular integrity assessment microperimetry (MAIA) and structural changes assessed by scanning swept source optical coherence tomography (SS-OCT) between healthy individuals and patients undergoin
Externí odkaz:
https://doaj.org/article/ee44d0c78b7d46778ef4100b78b491e5
Autor:
Chiara Posarelli, Pierluigi Ortenzio, Antonio Ferreras, Mario Domenico Toro, Andrea Passani, Pasquale Loiudice, Francesco Oddone, Giamberto Casini, Michele Figus
Publikováno v:
Journal of Ophthalmology, Vol 2019 (2019)
Aim. This study assessed the 24 h circadian rhythm of intraocular pressure (IOP) using a contact lens sensor in three groups of patients with open-angle glaucoma. Methods. This study was a monocentric, cross-sectional, nonrandomized, prospective, pil
Externí odkaz:
https://doaj.org/article/2ce04fab895841a5b1f1bcb84635d938
Publikováno v:
Journal of Ophthalmology, Vol 2019 (2019)
Glaucoma is a progressive, chronic optic neuropathy characterized by a typical visual field defects. Four main classes of topical medication are actually available on the market: beta-blockers, prostaglandins, alpha2-agonists, and topical carbonic an
Externí odkaz:
https://doaj.org/article/0982ffa7451d420c91dbb851726355c2
Autor:
Beatriz Abadia, Maria Carmen Desco, Jorge Mataix, Elena Palacios, Amparo Navea, Pilar Calvo, Antonio Ferreras
Publikováno v:
Brain Sciences, Vol 10, Iss 8, p 521 (2020)
Background: to compare the extent of the detached retina and retinal tears location in rhegmatogenous retinal detachment (RRD) among non-mydriatic ultra-wide field (UWF) imaging, dilated fundus exam (DFE), and intraoperative evaluation. Methods: this
Externí odkaz:
https://doaj.org/article/4a03049513534c8a90cf5f402c235544
Autor:
Pilar Rojas, Ana I. Ramírez, Rosa de Hoz, Manuel Cadena, Antonio Ferreras, Blanca Monsalve, Elena Salobrar-García, José L. Muñoz-Blanco, José L. Urcelay-Segura, Juan J. Salazar, José M. Ramírez
Publikováno v:
Diagnostics, Vol 10, Iss 2, p 75 (2020)
Background: This study compared functional and structural visual changes in Friedreich ataxia (FRDA) patients with healthy controls (HC) and correlated these changes with neurological disability. Methods: Eight FRDA Spanish patients and eight HC were
Externí odkaz:
https://doaj.org/article/a6099528905c41adb74cdae06985e5f8
Autor:
María Pilar Ruiz-del-Tiempo, Pilar Calvo, Antonio Ferreras, Jesús Leciñena, Luis Pablo, Oscar Ruiz-Moreno
Publikováno v:
Journal of Ophthalmology, Vol 2018 (2018)
Purpose. To evaluate anatomical retinal changes measured by spectral-domain optical coherence tomography (SD-OCT), after applying photodynamic therapy (PDT) for treatment of chronic central serous chorioretinopathy (CSC). Methods. A retrospective ana
Externí odkaz:
https://doaj.org/article/ad3477c0197e402ba5f6f50380a9d345
Publikováno v:
PLoS ONE, Vol 13, Iss 2, p e0191977 (2018)
To compare choroidal thickness between patients with type 2 diabetes (T2D) and healthy controls measured using swept-source optical coherence tomography (SS-OCT).The sample comprised 157 eyes of 94 T2D patients, 48 eyes of which had diabetic macular
Externí odkaz:
https://doaj.org/article/4ba5cf68b0694c4d9395d6b4f71a0fb9
Publikováno v:
Journal of Ophthalmology, Vol 2016 (2016)
Externí odkaz:
https://doaj.org/article/beef8d407b924fb59a669a051ccb2308