Ms. Alejandra Varea Profile

Alejandra Varea

at Instituto de Optica "Daza de Valdes"

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Author

Publications (7)

Proceedings Article | 13 March 2024 Presentation

Assessment of the biomechanical impact of LASIK refractive surgery in human corneas using wave-based optical coherence elastography

Fernando Zvietcovich, Alejandra Varea, Judith Birkenfeld, Andrea Curatolo, Jesus Merayo-Lloves, Susana Marcos

Proceedings Volume PC12844, PC128440I (2024) https://doi.org/10.1117/12.3003433

KEYWORDS: Surgery, LASIK, Wave propagation, Ultrasonics, Ultrasound transducers, Optical coherence tomography, Elastography, Optical coherence, Biomechanics, Cornea

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Proceedings Article | 13 March 2024 Poster

Classification of keratoconus stage based on OCT elastography using machine learning algorithms and novel biomarkers

Emilio Ochoa, Alejandra Varea, Judith Birkenfeld, Andrea Curatolo, Nicolas Alejandre-Alba, Jesus Merayo-Lloves, Susana Marcos, Fernando Zvietcovich

Proceedings Volume PC12844, PC1284410 (2024) https://doi.org/10.1117/12.3003578

KEYWORDS: Optical coherence tomography, Evolutionary algorithms, Elastography, Machine learning, Diseases and disorders, Biomechanics, Visualization, Eye, Cross validation, Cornea

Proceedings Article | 13 March 2024 Poster

Comparative biomechanical assessment of corneal collagen crosslinking treatments under Dresden and accelerated protocols using ultrasonic wave-based optical coherence elastography

Dair Alegria, Alejandra Varea, Judith Birkenfeld, Andrea Curatolo, Cristian Bayes, Luis Valdivieso, Susana Marcos, Fernando Zvietcovich

Proceedings Volume PC12844, PC128440Z (2024) https://doi.org/10.1117/12.3003538

KEYWORDS: Biomechanics, Elastography, Collagen, Ultrasonics, Anisotropy, Cornea, Diseases and disorders, Ultraviolet radiation, Optical coherence

Proceedings Article | 17 March 2023 Presentation

Cross-meridian air-puff deformation OCT for improved detection of early stage keratoconus

Judith Birkenfeld, Andrea Curatolo, Ashkan Eliasy, Alejandra Varea, Eduardo Martinez Enriquez, Bernardo Lopes Teixeira, Ahmed Abass, Nicolas Alejandre-Alba, Jesus Merayo-Lloves, Ahmed Elsheikh, Susana Marcos

Proceedings Volume PC12360, PC123600M (2023) https://doi.org/10.1117/12.2649770

KEYWORDS: Optical coherence tomography, Finite element methods, Data modeling, Shape analysis, Pathology, Eye models, Cornea

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Proceedings Article | 17 March 2023 Presentation

Detecting subclinical keratoconus by mapping corneal biomechanics using wave-based optical coherence elastography

Fernando Zvietcovich, Alejandra Varea, Nicolas Alejandre-Alba, Jesus Merayo-Lloves, Judith Birkenfeld, Susana Marcos

Proceedings Volume PC12360, PC123600O (2023) https://doi.org/10.1117/12.2649414

KEYWORDS: Cornea, Elastography, Coherence (optics), Eye, Wave propagation, Ultrasonics, Anisotropy

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Proceedings Article | 15 March 2023 Presentation

Optical coherence elastography for customized eye care: a success case of clinical translation (Conference Presentation)

Fernando Zvietcovich, Alejandra Varea, Nicolas Alejandre-Alba, Jesus Merayo, Judith Birkenfeld, Susana Marcos

Proceedings Volume PC12381, PC123810R (2023) https://doi.org/10.1117/12.2654746

KEYWORDS: Eye, Elastography, Coherence (optics), Cornea, Wave propagation, Ultrasonics, UV optics, Surgery, Pathology, LASIK

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Proceedings Article | 2 March 2022 Presentation

Corneal biomechanical parameters of keratoconus patients from cross-meridian air-puff deformation optical coherence tomography and finite element modeling

Judith Birkenfeld, Andrea Curatolo, Ashkan Eliasy, Eduardo Martinez-Enriquez, Alejandra Varea, Ana María Gonzalez Ramos, Ahmed Abass, Bernardo Lopes Teixeira, Jesus Merayo-Lloves, Ahmed Elsheikh, Susana Marcos

Proceedings Volume PC11962, PC119620R (2022) https://doi.org/10.1117/12.2609816

KEYWORDS: Optical coherence tomography, Finite element methods, Data modeling, Biological research, Eye models, Cornea, Diagnostics

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Showing 5 of 7 publications

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