definition of sulcus
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- sulcus noun [C] uk / ˈsʌl.kəs / us / ˈsʌl.kəs / plural sulci / ˈsʌl.saɪ / specialized › a gap where the surface of a structure is folded, for example in the brain
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Sinusitis Sinusitis means infection or inflammation of the sinuses. The sinuses are air-filled spaces within the bones of the face. They are located in the cheeks (maxillary), forehead (frontal) and around the eyes (ethmoidal). The sinuses are linked together, and connected to the nose and throat, via narrow channels called ostia.
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Marketing vs. Sales Diffen › Business › Marketing. Marketing and sales are both aimed at increasing revenue. They are so closely intertwined that people often don’t realize the difference between the two. Indeed, in small organizations, the same people typically perform both sales and marketing tasks.
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- 1 sulcus in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press. 2  sulcus in Charlton T. Lewis (1891) An Elementary Latin Dictionary, New York: Harper & Brothers.
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- : a period of time when someone is angry or upset and refuses to speak. 1  tantrums and sulks. 2  He was in a sulk. 3  She has a case of the sulks.
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- Definition. Cystic fibrosis is a disease that causes thick, sticky mucus to build up in the lungs, digestive tract, and other areas of the body. It is one of the most common chronic lung diseases in children and young adults.
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- The convolutions have ridges which are called gyri (singular: gyrus), and valleys which are called sulci (singular: sulcus). Some of the sulci are quite pronounced and long, and serve as convenient boundaries between four areas of the cerebrum called lobes.The furthest forward is the frontal lobe (from the Latin word for forehead).ome of the sulci are quite pronounced and long, and serve as convenient boundaries between four areas of the cerebrum called lobes. The furthest forward is the frontal lobe (from the Latin word for forehead).
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How many trees are cut down every year? As for how many trees are cut down each year, IntactForests.org concludes that intact forest landscapes from 2000-2013 were reduced globally by 70,000 square kilometers per year (about the size of Costa Rica) for a total of 919,000 square kilometers.
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Central sulcus Central sulcus of the human brain. Gray's FIG. 726– Lateral surface of left cerebral hemisphere, viewed from the side. The central sulcus is a fold in the cerebral cortex of brains in vertebrates. Also called the central fissure, it was originally called the fissure of Rolando or the Rolandic fissure.
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sulcus The pearly lustre (in the dry state) owing without doubt to the minute sulci on the backs of the cells. Narrative Of The Voyage Of H.M.S. Rattlesnake, Commanded By The Late Captain Owen Stanley, R.N., F.R.S.
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- Definition of MENISCUS: The departure from a flat surface where a liquid meets a solid, due to surface tension. The effect can be seen clearly through the wall of a glass tube. Th
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Definition of 'mucus' Trends of 'mucus'. Translations for 'mucus'. British English: mucus NOUN. Mucus is a thick liquid that is produced in some parts of your body, for example the inside of your nose....a thin layer of mucus.
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- In biology, an organ or viscus is a collection of tissues joined in a structural unit to serve a common function. In anatomy, a viscus (/ˈvɪskəs/) is an internal organ, and viscera (/ˈvɪsərə/) is the plural form. Organs are composed of main tissue, parenchyma, and sporadic tissues, stroma.
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Sulcus sign (December 2009) (Learn how and when to remove this template message) The Sulcus sign is an orthopedic evaluation test for glenohumeral instability of the shoulder. With the arm straight and relaxed to the side of the patient, the elbow is grasped and traction is applied in an inferior direction. With excessive inferior translation, a depression occurs just below the acromion. The appearance of this sulcus is a positive sign.
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horse-drawn vehicle sulky-a light two-wheeled vehicle for one person; drawn by one horse. wheeled vehicle-a vehicle that moves on wheels and usually has a container for transporting things or people; the oldest known wheeled vehicles were found in Sumer and Syria and date from around 3500 BC.
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haze 1 [heyz] /heɪz/. noun. 1. an aggregation in the atmosphere of very fine, widely dispersed, solid or liquid particles, or both, giving the air an opalescent appearance that subdues colors. 2. vagueness or obscurity, as of the mind or perception; confused or vague thoughts, feelings, etc.:
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Sulcus (neuroanatomy) In neuroanatomy, a sulcus (Latin : furrow, pl. sulci) is a depression or groove in the cerebral cortex.It surrounds a gyrus (pl. gyri), creating the characteristic folded appearance of the brain in humans and other mammals.tructure [edit]. Sulci are one of three parts of the cerebral cortex, the others being the gyri and the fissures. The three different parts create a larger surface area for the human brain and other mammalian brains. When looking at the human brain, two-thirds of the surface is hidden in the grooves.
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Resources: Automated Testing The Test Automation Learning Center. Every software development group tests its products, yet delivered software always has defects. Test engineers strive to catch them before the product is released but they always creep in and they often reappear, even with the best manual testing processes. Test Automation software is the best way to increase the effectiveness, efficiency and coverage of your software testing.
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sulcus sulcus. A depression or a groove found on the surface of an organ or tissue, as on the surface of the brain separating adjacent convolutions. Large sulci that divide the brain into lobes as well as the two hemispheres are more often called fissures.Plural: sulci.ulcus (sul´kəs) , n 1. a furrow, trench, or groove, as on the surface of the brain or in the folds of mucous membranes. 2. a groove or depression on the surface of a tooth. 3. a groove in a portion of the oral cavity.
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- Gray's FIG. 726– Lateral surface of left cerebral hemisphere, viewed from the side. The central sulcus is a fold in the cerebral cortex of brains in vertebrates. Also called the central fissure, it was originally called the fissure of Rolando or the Rolandic fissure.
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- Bronchitis (Definition) 1  Bronchitis is an inflammation of the mucous membranes of the bronchi (airways that carry air from the trachea to the more distal parts of the lungs, or bronchioles). 2  One is able to transmit an infection to another by one route or another. ...Read more. 3  Sinusitis is inflammation of the paranasal sinus mucosal linings.
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- Mucus – Noun – A viscous, slimy mixture of mucins, water, electrolytes, epithelial cells, and leukocytes that is secreted by glands lining the nasal, esphageal, and other body cavities and serves to primarily protect and lubricate surfaces.hough the spelling is different, the English pronounciation of mucus and mucous is the same. You are correct in noting the difference, but this is only when you pronounce it with the language from where the word originates – Latin.
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Top 20 Doctor insights on: Causes Of Thick Mucus Mucus (Definition) 1  Like material that functions to moisten and protect inner body surfaces. The viscous slippery substance that consists chiefly of mucin, water, cells, and inorganic salts and that is secreted as a protective lubricant coating by the cells and glands of the mucous membranes.
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- The central sulcus is a deep groove (or furrow) in the brain that separates the frontal and parietal lobes of the cerebrum.he lateral sulcus separates the temporal lobe from the parietal and frontal lobes. Edit. Share to: 1  Anatomy of the Temporal Lobe: The Four Surfaces and Their Functions If you are studying temporal lobe anatomy then you know that it is one of four major lobes of the cerebral cortex portion of the brain.
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Overview Sinusitis is an inflammation of the mucosal lining of the paranasal sinuses. As the mucosa of the sinuses is continuous with that of the nose, rhinosinusitis is a more suitable term.Sinusitis can be subdivided into acute, subacute, and chronic disease.Acute sinusitis is defined as disease lasting less than 1 month.s the mucosa of the sinuses is continuous with that of the nose, rhinosinusitis is a more suitable term. Sinusitis can be subdivided into acute, subacute, and chronic disease. Acute sinusitis is defined as disease lasting less than 1 month.
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sulcus sulcus. A depression or a groove found on the surface of an organ or tissue, as on the surface of the brain separating adjacent convolutions. Large sulci that divide the brain into lobes as well as the two hemispheres are more often called fissures. Plural: sulci.