agnosia

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ag·no·sia

 (ăg-nō′zhə)
n.
Loss of the ability to interpret sensory stimuli, such as sounds or images.

[Greek agnōsiā, ignorance : a-, without; see a-1 + gnōsis, knowledge (from gignōskein, to know; see gnō- in Indo-European roots).]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

agnosia

(æɡˈnəʊzɪə)
n
(Psychology) psychol loss or diminution of the power to recognize familiar objects or people, usually as a result of brain damage
[C20: New Latin, from Greek agnōsia, from a- without + gnōsis knowledge]
agˈnosic adj
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

ag•no•sia

(ægˈnoʊ ʒə, -ʒi ə, -zi ə)

n. Psychiatry.
partial or total inability to recognize objects by use of the senses.
[1895–1900; < Greek agnōsía ignorance =ágnōt(os) unknown (see agnostic) + -ia -y3]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.agnosia - inability to recognize objects by use of the sensesagnosia - inability to recognize objects by use of the senses
astereognosis, tactile agnosia - a loss of the ability to recognize objects by handling them
brain disease, brain disorder, encephalopathy - any disorder or disease of the brain
auditory agnosia - inability to recognize or understand the meaning of spoken words
visual agnosia - inability to recognize or interpret objects in the visual field
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Translations

ag·no·si·a

n. agnosia, desorden o incapacidad debido a una lesión cerebral por la cual una persona pierde total o parcialmente el uso de los sentidos y no reconoce a personas u objetos familiares;
visual ______visual.
English-Spanish Medical Dictionary © Farlex 2012
References in periodicals archive ?
investigated a patient with visual object agnosia (the inability to identify objects), prosopagnosia (the inability to recognize familiar faces) and self-reported lack of colour vision (he could only see black, white and grey).