Nictitating membrane - Wikipedia, the free encyclopedia
The nictitating membrane (from Latin nictare , to blink) is a transparent or translucent third eyelid present in some animals that can be drawn across the eye for protection and to moisten the eye...
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Brief and Straightforward Guide: What is a Nictitating Membrane? ... Many animals have a third eyelid called a nictitating membrane. This clear eyelid can be drawn across the eyeball for protection from debris, prey, or the dryness of air, similarly to regular eyelids.
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Ask a question about 'Nictitating membrane' ... s, also have a full nictitating membrane. It is often called a third eyelid or haw and may be referred to as the plica semilunaris or palpebra tertia in scientific terminology. Nictitating membranes are found in bird...
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How to examine a cat's nictitating membrane ... One use of said membrane in land-based hunters is to allow them to 'blink' without losing sight of prey, since the nictitating membrane is translucent (and almost transparent to infrared, in which band cats can see);
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The third eyelid that some animals possess is called the nictitating membrane. This eyelid, which is clear, is closed around an animal’s eye as a way of protecting ... ... The third eyelid that some animals possess is called the nictitating membrane. This eyelid, which is clear, is closed around an animal’s eye as a way...
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Nictitating membrane - Definition of Nictitating membrane at Dictionary.com a free online dictionary with pronunciation, synonyms, and translation of Nictitating membrane. Look it up now! ... Use nictitating membrane in a Sentence...
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The cat nictitating membrane is an appropriate preparation to study sympathetic ganglionic pharmacology, but the laboratory animal necessary in this experiment is difficult to obtain and the methodology requires technical expertise.
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The nictitating membrane is a 'third eyelid' that serves a cleaning function while still allowing sight because it is translucent. Many terrestrial animals have these membranes.
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Anatomy and Physiology; Movement; Congenital Abnormalities; Encircling third eyelid; Dermoids; Acquired Abnormalities; ... Also called nictitating membrane or membrana nictitans. This is particularly well developed and functionally important in the bird (Sivak and Glover) in which it is thin and translucent .
www.vetmed.ucdavis.edu/courses/vet_eyes/conotes/con_cha... www.vetmed.ucdavis.edu/courses/vet_eyes/conotes/con_chapter_5.html