| Título: | Ophthalmologic Psychophysical Tests Support OCT Findings in Mild Alzheimer's Disease |
| Autores: | García Martín, Elena Salobrar ; Hoz Montañana, María Rosa de ; Rojas López, María Blanca ; Ramírez Sebastián, Ana Isabel ; Salazar Corral, Juan José ; Yubero Pancorbo, Raquel ; Gil Gregorio, Pedro ; Triviño Casado, Alberto ; Ramirez Sebastian, Jose Manuel |
| Tipo de documento: | texto impreso |
| Editorial: | Hindawi Publishing Corporation, 2015-05-20 |
| Dimensiones: | application/pdf |
| Nota general: |
cc_by info:eu-repo/semantics/openAccess |
| Idiomas: | |
| Palabras clave: | Estado = Publicado , Materia = Ciencias Biomédicas: Medicina: Diagnóstico por imagen y medicina nuclear , Materia = Ciencias Biomédicas: Medicina: Geriatría , Materia = Ciencias Biomédicas: Medicina: Neurociencias , Materia = Ciencias Biomédicas: Medicina: Oftalmología , Materia = Ciencias Biomédicas: Óptica y optometría: Anatomía ocular , Materia = Ciencias Biomédicas: Óptica y optometría: Técnicas de la imagen , Tipo = Artículo |
| Resumen: | Purpose. To analyze in mild Alzheimer's disease (MAD) patients, GDS-4 (Reisberg Scale), whether or not some psychophysical tests (PTs) support OCT macular findings in the same group of MAD patients reported previously. Methods. Twenty-three MAD patients and 28 age-matched control subjects with mean Mini Mental State Examination of 23.3 and 28.2, respectively, with no ocular disease or systemic disorders affecting vision were included. Best-corrected visual acuity (VA), contrast sensitivity (CS) (3, 6, 12, and 18 cpds), color perception (CP), and perception digital test (PDT) were tested in one eye of each patient. Results. In comparison with the controls, MAD patients presented (i) a significant decrease in VA, PDT, and CS for all spatial frequencies analyzed, especially the higher ones, and (ii) a significant increase in unspecific errors on the blue axis (P |
| En línea: | https://eprints.ucm.es/id/eprint/31233/1/Ophthalmologic%20psychophysical_2015.pdf |
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