Michael Mauser explains the visual phenomenon that is floaters and Blue Field Entoptic Phenomenon in this Ted Talk. You’ve probably experienced it numerous times without realizing. It’s not dangerous at all and is in fact very common, but most people don’t even notice it if they’re not paying attention to it. 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. This disorder is also called “Scheerer’s phenomenon”. Later these gaps appear like elongated moving bright dots to your eye sight. To see the Haidingers brush, look at a white or blue area on a smartphone screen. These blood cells can’t absorb the bright blue light, which creates gaps in the blood column. The term entoptic phenomena, derived from the Greek for things perceived within vision, refers to the visual sensations that arise from causes within the. light using an entoptic phenomenon called Haidingers brush. The subject is instructed to match the motion of the. In this method, the motion of the leukocytes is simulated on a screen by means of a minicomputer system. A method has been developed for determining the speed of the leukocytes. They are flowing in the capillaries in front of your eye’s retina. The blue field entoptic phenomenon consists of the perception of one’s own leukocytes (white blood cells) flowing in the macular capillaries of the retina. entoptic phenomenon A visual phenomenon arising from within the eye, marked by the perception of floating bodies, circles of light, black spots, and transient flashes of light. Perhaps you aren’t seeing these floaters when looking into the bright sky but instead are seeing tiny dots of light? Well these little flashes of light are known as Blue Field Entoptic Phenomenon. These moving dots are actually white blood cells in your eyes. The condition is often described as seeing tiny white and black dots that resemble the poor reception a TV can receive, but in a very obscure manner that doesn’t completely impede vision. What are these moving objects, and how are you seeing them? Sometimes, against a bright background such as a clear sky or a blank computer screen, you might see things floating across your field of vision.
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