Definitions for amnesia
æmˈni ʒəam·ne·si·a

Princeton's WordNetRate this definition:0.0 / 0 votes

1. amnesia, memory loss, blackoutnoun

   partial or total loss of memory

   "he has a total blackout for events of the evening"

WiktionaryRate this definition:3.0 / 1 vote

1. amnesianoun

   Loss of memory; forgetfulness.

2. Etymology: From modified amnesia, from ἀμνησία.

WikipediaRate this definition:0.0 / 0 votes

1. Amnesia

   Amnesia is a deficit in memory caused by brain damage or disease, but it can also be caused temporarily by the use of various sedatives and hypnotic drugs. The memory can be either wholly or partially lost due to the extent of damage that was caused. There are two main types of amnesia: retrograde amnesia and anterograde amnesia. Retrograde amnesia is the inability to retrieve information that was acquired before a particular date, usually the date of an accident or operation. In some cases the memory loss can extend back decades, while in others the person may lose only a few months of memory. Anterograde amnesia is the inability to transfer new information from the short-term store into the long-term store. People with anterograde amnesia cannot remember things for long periods of time. These two types are not mutually exclusive; both can occur simultaneously.Case studies also show that amnesia is typically associated with damage to the medial temporal lobe. In addition, specific areas of the hippocampus (the CA1 region) are involved with memory. Research has also shown that when areas of the diencephalon are damaged, amnesia can occur. Recent studies have shown a correlation between deficiency of RbAp48 protein and memory loss. Scientists were able to find that mice with damaged memory have a lower level of RbAp48 protein compared to normal, healthy mice. In people with amnesia, the ability to recall immediate information is still retained, and they may still be able to form new memories. However, a severe reduction in the ability to learn new material and retrieve old information can be observed. People can learn new procedural knowledge. In addition, priming (both perceptual and conceptual) can assist amnesiacs in the learning of fresh non-declarative knowledge. Individuals with amnesia also retain substantial intellectual, linguistic, and social skill despite profound impairments in the ability to recall specific information encountered in prior learning episodes.The term is from Ancient Greek 'forgetfulness'; from ἀ- (a-) 'without', and μνήσις (mnesis) 'memory'.

ChatGPTRate this definition:0.0 / 0 votes

1. amnesia

   Amnesia is a medical condition typically characterized by partial or total loss of memory, often caused by brain injury, disease, psychological trauma, or certain medications. It usually involves problems with short-term memory, difficulties in recalling the past, or forming new memories. The severity, duration, and specific deficits in memory may vary depending on the type and extent of the circumstances causing the condition.

Webster DictionaryRate this definition:0.0 / 0 votes

1. Amnesianoun

   forgetfulness; also, a defect of speech, from cerebral disease, in which the patient substitutes wrong words or names in the place of those he wishes to employ

2. Etymology: [NL., fr. Gr. 'amnhsi`a; 'a priv. + mna^sqai to remember.]

WikidataRate this definition:0.0 / 0 votes

1. Amnesia

   Amnesia is a deficit in memory caused by brain damage, disease, or psychological trauma. Amnesia can also be caused temporarily by the use of various sedatives and hypnotic drugs. Essentially, amnesia is loss of memory. The memory can be either wholly or partially lost due to the extent of damage that was caused. There are two main types of amnesia: retrograde amnesia and anterograde amnesia. Retrograde amnesia is the inability to retrieve information that was acquired before a particular date, usually the date of an accident or operation. In some cases the memory loss can extend back decades, while in others the person may lose only a few months of memory. Anterograde amnesia is the inability to transfer new information from the short-term store into the long-term store. People with this type of amnesia cannot remember things for long periods of time. These two types are not mutually exclusive. Both can occur within a patient at one time. Case studies, such as that of patient R.B., show that both types of amnesia can occur simultaneously. Case studies also show that amnesia is typically associated with damage to the medial temporal lobe. In addition, specific areas of the hippocampus are involved with memory. Research has also shown that when areas of the diencephalon are damaged, amnesia can occur.

Chambers 20th Century DictionaryRate this definition:0.0 / 0 votes

1. Amnesia

   am-nē′si-a, n. loss of memory. [Gr. amnesia]

U.S. National Library of MedicineRate this definition:0.0 / 0 votes

1. Amnesia

   Pathologic partial or complete loss of the ability to recall past experiences (AMNESIA, RETROGRADE) or to form new memories (AMNESIA, ANTEROGRADE). This condition may be of organic or psychologic origin. Organic forms of amnesia are usually associated with dysfunction of the DIENCEPHALON or HIPPOCAMPUS. (From Adams et al., Principles of Neurology, 6th ed, pp426-7)

Suggested ResourcesRate this definition:0.0 / 0 votes

1. amnesia

   Song lyrics by amnesia -- Explore a large variety of song lyrics performed by amnesia on the Lyrics.com website.

Usage in printed sourcesFrom: 

1. [["1799","2"],["1805","1"],["1815","1"],["1819","2"],["1822","1"],["1823","1"],["1824","2"],["1825","2"],["1827","2"],["1829","2"],["1835","1"],["1838","6"],["1839","4"],["1844","1"],["1845","12"],["1846","1"],["1847","27"],["1848","3"],["1850","5"],["1852","5"],["1853","1"],["1855","1"],["1856","1"],["1860","24"],["1861","8"],["1863","8"],["1866","29"],["1867","10"],["1868","18"],["1870","6"],["1871","1"],["1872","6"],["1873","11"],["1874","4"],["1875","9"],["1876","35"],["1877","33"],["1878","13"],["1879","24"],["1880","43"],["1881","28"],["1882","154"],["1883","297"],["1884","65"],["1885","78"],["1886","38"],["1887","324"],["1888","57"],["1889","116"],["1890","235"],["1891","119"],["1892","149"],["1893","59"],["1894","165"],["1895","305"],["1896","139"],["1897","195"],["1898","846"],["1899","196"],["1900","192"],["1901","625"],["1902","257"],["1903","358"],["1904","273"],["1905","754"],["1906","1137"],["1907","1073"],["1908","731"],["1909","406"],["1910","341"],["1911","583"],["1912","330"],["1913","1027"],["1914","1308"],["1915","736"],["1916","714"],["1917","436"],["1918","931"],["1919","921"],["1920","466"],["1921","1113"],["1922","635"],["1923","397"],["1924","376"],["1925","395"],["1926","614"],["1927","512"],["1928","370"],["1929","696"],["1930","438"],["1931","450"],["1932","288"],["1933","579"],["1934","351"],["1935","559"],["1936","496"],["1937","336"],["1938","756"],["1939","637"],["1940","576"],["1941","757"],["1942","791"],["1943","544"],["1944","766"],["1945","847"],["1946","1104"],["1947","1924"],["1948","1404"],["1949","1304"],["1950","2121"],["1951","1151"],["1952","1159"],["1953","1999"],["1954","1442"],["1955","1516"],["1956","1433"],["1957","1693"],["1958","1389"],["1959","1565"],["1960","2503"],["1961","2245"],["1962","1956"],["1963","2240"],["1964","2038"],["1965","3630"],["1966","3393"],["1967","3490"],["1968","2941"],["1969","3641"],["1970","3737"],["1971","3936"],["1972","3991"],["1973","5617"],["1974","4046"],["1975","5686"],["1976","5476"],["1977","6390"],["1978","5020"],["1979","7578"],["1980","6488"],["1981","5853"],["1982","8690"],["1983","8351"],["1984","7790"],["1985","8745"],["1986","10317"],["1987","9794"],["1988","11864"],["1989","13130"],["1990","12225"],["1991","13847"],["1992","13453"],["1993","14579"],["1994","17900"],["1995","17468"],["1996","19804"],["1997","20929"],["1998","19533"],["1999","21409"],["2000","25654"],["2001","23375"],["2002","24637"],["2003","25883"],["2004","26507"],["2005","26713"],["2006","27843"],["2007","29340"],["2008","27960"]]

Anagrams for amnesia »

1. anemias

How to pronounce amnesia?

1. Alex

   US English

   David

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   Mark

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   Daniel

   British

   Libby

   British

   Mia

   British

   Karen

   Australian

   Hayley

   Australian

   Natasha

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   Veena

   Indian

   Priya

   Indian

   Neerja

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   Zira

   US English

   Oliver

   British

   Wendy

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   Fred

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   Tessa

   South African

How to say amnesia in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of amnesia in Chaldean Numerology is: 2

2. Pythagorean Numerology

   The numerical value of amnesia in Pythagorean Numerology is: 8

Examples of amnesia in a Sentence

1. Alicia Garza:

   It's an America where the rules around race and gender and class are fundamental, and they shape and impact people's everyday lives. It's also an America where we function under a particular sense of amnesia.

2. Steven Wright:

   Right now I’m having amnesia and déjà vu at the same time. I think I’ve forgotten this before.

3. H.W. Mann:

   The Book of Revelation refers to the end times. Do not fear the end. Our souls cannot be extinguished. They are eternal. The end times refer to the end of spiritual unconsciousness. That's what the awakening is all about. The end of a nightmare called hell. The end of separation from God. We suffer from spiritual amnesia and spiritual amnesia is the cause of our suffering.

4. Hillary Clinton:

   I want Democrats to vote for me, but I want sensible Republicans to vote for me, too, the only way Republicans can win this election is if they can induce a state of amnesia in all of us.

5. Forrest Petz:

   I had temporary amnesia, I was asking my coaches why I was there and they would tell me, and I would ask them again why I was there.

Popularity rank by frequency of use

References

1. ^ Princeton's WordNet
   http://wordnetweb.princeton.edu/perl/webwn?s=amnesia
2. ^ Wiktionary
   https://en.wiktionary.org/wiki/Amnesia
3. ^ Wikipedia
   https://en.wikipedia.org/wiki/Amnesia
4. ^ ChatGPT
   https://chat.openai.com
5. ^ Webster Dictionary
   https://www.merriam-webster.com/dictionary/amnesia
6. ^ Wikidata
   https://www.wikidata.org/w/index.php?search=amnesia
7. ^ Chambers 20th Century Dictionary
   https://www.gutenberg.org/files/37683/37683-h/37683-h.htm#:~:text=amnesia
8. ^ Usage in printed sources
   https://books.google.com/ngrams/graph?content=amnesia