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Romberg's test, Romberg's sign, or the Romberg maneuver is a test used in an exam of neurological function for balance. The exam is based on the premise that a person requires at least two of the three following senses to maintain balance while standing: proprioception (the ability to know one's body position in space)
It is implied that the blue pill is a sedative that would cause Neo to think that all his most recent experiences were a hallucination, so that he can go back to living in the Matrix's simulated reality. The red pill, on the other hand, serves as a "location device" to locate the subject's body in the real world and to prepare them to be ...
The ocular immune system protects the eye from infection and regulates healing processes following injuries. The interior of the eye lacks lymph vessels but is highly vascularized, and many immune cells reside in the uvea, including mostly macrophages, dendritic cells, and mast cells. [ 1] These cells fight off intraocular infections, and ...
קיינ יינ-אָרע; also pronounced: kin ahurrah): lit., "No evil eye!"; German kein: none; Hebrew עין ayn—eye, הרע harrah—bad, evil; an apotropaic formula spoken to avert the curse of jealousy after something or someone has been praised; khaloymes (Yid. כאָלעם): dreams, fantasies; used in the sense of "wild dreams ...
Eye-rolling is a gesture in which a person briefly turns their eyes upward, often in an arcing motion from one side to the other. In the Anglosphere, it has been identified as a passive-aggressive response to an undesirable situation or person. The gesture is used to disagree or dismiss or express contempt for the targeted person without ...
The incidence of eye injuries during general anaesthesia has been studied, and different methods of eye protection have been compared. [citation needed] When eyes are untaped during general anaesthesia, the incidence of ocular injury has been reported to be as high as 44%. [ 1][ 2] If tape is used to hold the eyes closed, ocular injury occurs ...
Blue light, a type of high-energy light, is part of the visible light spectrum. High-energy visible light (HEV light) is short-wave light in the violet/blue band from 400 to 450 nm in the visible spectrum, which has a number of purported negative biological effects, namely on circadian rhythm and retinal health (blue-light hazard), which can lead to age-related macular degeneration.
The company has been upgrading patients who use its eye treatment, Eylea, to a higher-dose version to beat the impact from cheaper biosimilars available in the market and rival drugs. U.S. sales ...