English Language Learners Definition of atrophy (Entry 2 of 2), See the full definition for atrophy in the English Language Learners Dictionary, Medical Definition of atrophy (Entry 2 of 2), Thesaurus: All synonyms and antonyms for atrophy, Nglish: Translation of atrophy for Spanish Speakers, Britannica English: Translation of atrophy for Arabic Speakers, Britannica.com: Encyclopedia article about atrophy. https://medical-dictionary.thefreedictionary.com/Atrophy. 2. Is There a Relationship Between Use of Anti-Vascular Endothelial Growth Factor Agents and Atrophic Changes in Age-Related Macular Degeneration Patients? © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins The American Heritage® Science Dictionary This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. Late Latin atrophia, from Greek, from atrophos ill fed, from a- + trephein to nourish. Brain atrophy refers to a loss of neurons within the brain or a loss in the number of connections between the neurons. See Answer. Those who have been bedridden for a period of time will notice that their muscles have atrophied.

Brain atrophy — or cerebral atrophy — is the loss of brain cells called neurons. A wasting of tissues, organs, or the entire body, as from death and reabsorption of cells, diminished cellular proliferation, decreased cellular volume, pressure, ischemia, malnutrition, lessened function, or hormonal changes. Send us feedback. carried on abroad, or with other countries. It hinders the immune system, causes insomnia, and speeds the atrophy of the brain, to name a few. Medical Definition of Atrophy.

degeneration, decline, or decrease, as from disuse: He argued that there was a progressive atrophy of freedom and independence of thought. To cause to wither or deteriorate; affect with atrophy. 'Nip it in the butt' or 'Nip it in the bud'? Or something like that. We know you’ll tackle this quiz totis viribus! All rights reserved. From its literal Greek roots, atrophy would mean basically "lack of nourishment". What made you want to look up atrophy? The wasting away or decrease in size of an organ or tissue in the body.

Muscle atrophy is a decrease in muscle mass, often due to extended immobility. Still, the atrophy continued, as did the collapse of Vatican-backed dictatorships in Portugal, Spain and Latin America. Atrophy of the optic nerve is also involved and the final result is blindness.

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Who Is The “Jack” In The Term “Jack-o’-lantern,” Anyway? juvenile spinal muscular atrophy Kugelberg-Welander syndrome. Atrophy is the partial or complete wasting away of a part of the body. Pathology. degeneration, decline, or decrease, as from disuse: He argued … Although the English word doesn't usually imply any lack of food, it always refers to a wasting away. “Epidemic” vs. “Pandemic” vs. “Endemic”: What Do These Terms Mean? From its literal Greek roots, atrophy would mean basically "lack of nourishment". Can you spell these 10 commonly misspelled words? What does 'poke' refer to in the expression 'pig in a poke'. Copyright © 2011. After being out of work a few years, you may find your work skills have atrophied; someone who's been living an isolated life may discover the same thing about his or her social skills; and a democracy can atrophy when its citizens cease to pay attention to how they're being governed.

The term is also used in a more general way to refer to a wasting process: “Since he stopped playing, his. In medical practice, hormonal and nerve inputs that maintain an organ or body part are said to have trophic effects. Please tell us where you read or heard it (including the quote, if possible). Additional details from the study are available in the Frontiers publication titled, "A novel amino acid composition ameliorates short-term muscle disuse, Ospemifene effectively treats vulvovaginal, She said patients will come to her even 10 years after their breast cancer treatment, and they're still experiencing vaginal, Based on the clinical and radiographic features, a final diagnosis of Parry-Romberg syndrome or progressive hemifacial. When a body part is affected by paralysis, the muscles may atrophy through lack of use. Medical Author: William C. Shiel Jr., MD, FACP, FACR; Atrophy: A wasting away or diminution. Dictionary.com Unabridged The New Dictionary of Cultural Literacy, Third Edition All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. How to use a word that (literally) drives some pe... Name that government! Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020, Collins English Dictionary - Complete & Unabridged 2012 Digital Edition Those who have been bedridden for a period of time will notice that their muscles have atrophied. Was it politics that had caused this atrophy of the moral senses by disuse? Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012. Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company.

Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. There was a marked lateral deviation of the spinal column, with atrophy of the leg muscles. As a consequence, some atrophy of the muscles of the leg occurred, and a halt became habitual in the gait. muscular atrophy of a person affected with paralysis. : Vulvovaginal atrophy: an undertreated disorder, Laser treatment for breast cancer patients surpasses expectations, WHAT YOU NEED TO KNOW ABOUT THIS CONDITION; THE FACTS, Magnetic resonance imaging findings in newly diagnosed epileptic children, DYNAMIC CERVICAL MR IMAGING FINDINGS OF PATIENTS WITH HIRAYAMA DISEASE IN A TERTIARY CARE HOSPITAL OF NORTH-EAST INDIA.

See how many words from the week of Oct 12–18, 2020 you get right! The American Heritage® Stedman's Medical Dictionary relating to or being a people who are the original, earliest known inhabitants of a region, or are their descendants. gyrate atrophy of choroid and retina a rare hereditary, slowly progressive atrophy of the choroid and pigment epithelium of the retina; inherited as an autosomal recessive trait. And muscular atrophy is a frequent result of such diseases as cancer and AIDS. Absentee Ballot vs. Mail-In Ballot: Is There A Difference? CONTINUE SCROLLING OR CLICK HERE FOR RELATED SLIDESHOW. Published by Houghton Mifflin Harcourt Publishing Company. Atrophy also destroys the connections that help the cells communicate. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! “Atrophy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/atrophy. We also use atrophy in a much more general sense. Published by Houghton Mifflin Harcourt Publishing Company. Although the English word doesn't usually imply any lack of food, it always refers to a wasting away. In addition, muscles began to, Because of an incomplete spine, only one nerve serviced her legs, causing them to, Communion with nature strengthens both body and soul; isolation from nature causes both to, The Rams put Lewis on reserve/NFI on Sept. 9 because of, Scientists concluded this could have been caused by exposure to hydrocarbons from the smoke, because, in lab animals, exposure to PAHs can lead to similar adrenal, Its board includes investors and executives from AveXis — a Dallas company that developed a gene therapy treatment for spinal muscular, At the age of two, Lee was diagnosed with spinal muscular, Burcaw, who has a genetic disorder called spinal muscular, On Wednesday, McVay said the Rams put Lewis on NFI because of, Expect the living witness of their faith to, Post the Definition of atrophy to Facebook, Share the Definition of atrophy on Twitter, 'Cordial': A Word Straight from the Heart. “Affect” vs. “Effect”: Use The Correct Word Every Time. Why Do “Left” And “Right” Mean Liberal And Conservative? QUESTION What causes tooth decay? phies 1. disuse atrophy atrophy of a tissue or organ as a result of inactivity or diminished function. A wasting or decrease in the size of an organ or tissue, as from death and reabsorption of cells, diminished cellular proliferation, pressure, ischemia, malnutrition, decreased function, or hormonal changes. A wasting, shrinking or degeneration of an organ or tissue due to malnutrition, poor blood circulation, loss of nerve supply, disuse, disease or hormonal changes. a wasting away of the body or of an organ or part, as from defective nutrition or nerve damage.