Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"Choroidal thickness"”.
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The Effects of Low Intensity Ambient Lighting on Refractive Development in Rhesus Monkeys (Macacca mulatta)
… light) with the same visual conditions. Their choroidal thickness changes were also longitudinally measured to reflect the activity of refractive regulation. RESULTS: The results showed that (1) dim light did not produce myopia in monkeys reared with unrestricted vision, but increased the …
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Following Ocular Changes in United States Optometry Students (FOCUS): Protocol Development and Baseline Data
… groups. OCT scans were analyzed for retinal and choroidal thickness, optic nerve head parameters, superficial and deep vascular density, and foveal avascular zone area. Results: Participant age was 23.12 ± 1.64 years (N = 86), with 65 females and 21 males. Mean right eye SER was -2.58 ± 3.13 D, …
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Functional aspects of blur adaptation in human vision. A study of the mechanism of blur adaptation in human vision - its origin and scope evidenced using subjective and objective procedures.
… defocus triggers any short-term changes in choroidal thickness in a similar manner to that reported in animal emmetropisation.
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Physiological responses of human retina and choroid to retinal image defocus: Implications for myopia
… However, the mechanisms underlying retinal and choroidal responses to defocus remain unclear. Aims: To quantify and localise electrophysiological responses of the retina to optical defocus, and to investigate alterations in blood perfusion as a potential mechanism underlying changes in choroidal …
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Relationships between subtle ocular changes and microvascular complications in people with type 2 diabetes
… analytical methods of quantifying retinal and choroidal biomarkers of structure and/or function, including novel biomarkers such as choroid thickness, choriocapillaris perfusion, and retinal capillary perfusion, to ensure collection of high-quality data for aims 1) and 2). Methods: 1) …
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Espesor macular y coroideo en sujetos sanos latinoamericanos utilizando la tomografía de coherencia óptica de dominio espectral
Propósito: Establecer los valores normales del espesor macular y coroideo en una muestra de poblacion hispana sana mediante tomografía de coherencia óptica de dominio espectral con los equipos Spectralis (Heidelberg Engineering. Ò Vista, California, U) y Optivue (Ò Optovue, Inc. RTVue ). Determinar …