A
Alberto de Castro
Researcher at Spanish National Research Council
Publications - 57
Citations - 1167
Alberto de Castro is an academic researcher from Spanish National Research Council. The author has contributed to research in topics: Lens (optics) & Optical coherence tomography. The author has an hindex of 20, co-authored 45 publications receiving 990 citations. Previous affiliations of Alberto de Castro include University of Murcia & Indiana University.
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Tilt and decentration of intraocular lenses in vivo from Purkinje and Scheimpflug imaging: Validation study
TL;DR: Both Scheimpflug and Purkinje imaging systems showed high reproducibility and showed mirror symmetry between right eyes and left eyes for tilt around the vertical axis and for decentration in the horizontal axis.
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Three-dimensional reconstruction of the crystalline lens gradient index distribution from OCT imaging.
TL;DR: An optimization method to retrieve the gradient index (GRIN) distribution of the in-vitro crystalline lens from optical path difference data extracted from OCT images and found a refractive index ranging from 1.362 in the surface to 1.443 in the nucleus of the lens.
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Corneal topography from spectral optical coherence tomography (sOCT)
Sergio Ortiz,Damian Siedlecki,Pablo Pérez-Merino,Noelia Chia,Alberto de Castro,Maciej Szkulmowski,Maciej Wojtkowski,Susana Marcos +7 more
TL;DR: A Bland-Altman analysis showed consistent differences in the estimated asphericity and corneal shape between sOCT topographies without fan distortion correction and the rest of the measurements.
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Intraocular lens alignment from purkinje and Scheimpflug imaging.
TL;DR: Simulated aberration patterns using custom models of the patients eyes, built using anatomical data of the anterior cornea and foveal position, the IOL geometry and the measured IOL tilt and decentration predict the experimental wave aberrations measured using laser ray tracing aberrometry on the same eyes.
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In vivo human crystalline lens topography
TL;DR: Custom high-resolution high-speed anterior segment spectral domain optical coherence tomography (OCT) was used to characterize three-dimensionally the human crystalline lens in vivo to provide fully quantitative images of the anterior and posterior crystalline Lens surfaces.