![]() The numerous visual presentations need to be differentiated so that appropriate treatment, management, and patient education can be rendered. This is a moderately good predictor of macular function in patients with anterior segment opacities, although it is not widely used. Various types of visual phenomena, disturbances, and hallucinations are discussed. The blue-field entoptic phenomenon allows assessment of the ability of the patient, while looking into a bright blue light, to detect white blood cells passing through perifoveal capillaries. illusion or the visual system may produce images of things not really there, i.e. object but an entopic phenomenon, as the eyes move, the after-image will. In addition, the visual system may process incoming sensory information in such a way that what is seen is perceived incorrectly, i.e. The blue-field entoptic phenomenon allows assessment of the ability of the patient, while looking into a bright blue light, to detect white blood cells passing through perifoveal capillaries. Looking above to figures 5.1a and 5.1b, we see a grid made up of white bars and. The blue field entoptic phenomenon is an entoptic phenomenon characterized by the appearance of tiny bright dots (nicknamed blue-sky sprites) moving quickly. Although this entoptic phenomenon may be seen in the naturally polarized light of the sky it is more readily demonstrated by looking at a bright, diffuse white. Just like floaters and after images being burned technically into ur retina longer than our brains can process. ![]() ![]() I'm stating that we see it because our brain cant filter it out. Such disruptions can be secondary to retinal and optic nerve disease, migraines associated with visual auras, and cerebrovascular and neurologic diseases they can also be side effects of certain drugs. It's literally us seeing our own white blood cells in the capillaries in the retina technically. In contrast, the visual system may be disrupted by various disorders and pathologic processes, which can result in metamorphopsia, transient loss of vision, and positive scotomas. What Is The Blue Field Entoptic Phenomenon The moving dots you see when staring at the sky are created by your own white blood cells flowing through your eyes. Visual images produced by the intrinsic components of the eyes are often normal and are known as entoptic phenomena. ![]() But blue field entoptic phenomenon is distinctly different from Visual Snow and. The visual system and its processing of sensory information can be affected in a variety of ways that may be either normal or associated with numerous disorders and diseases. Some report they can see the white objects on other light backgrounds. ![]()
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