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         Transient Global Amnesia:     more detail
  1. Transient Global Amnesia and Related Disorders
  2. Amnesia: Memory, Defence mechanism, Transient global amnesia, Proceedings of the National Academy of Sciences, Hippocampus, Betrayal, Doug Bruce, Emotion and memory, False memory, Repressed memory
  3. Memory Disorders: Fugue State, Transient Epileptic Amnesia, Transient Global Amnesia, Anterograde Amnesia, Psychogenic Amnesia
  4. Transient global amnesia: An entry from Thomson Gale's <i>Gale Encyclopedia of Neurological Disorders</i> by Brook Hall, 2005
  5. Marijuana-induced transient global amnesia.(Case Report): An article from: Southern Medical Journal by Prem C. Shukla, Uzoma B. Moore, 2004-08-01
  6. Transient global amnesia (Acta neurologica Scandinavica) by C. Miller Fisher, 1964
  7. The relationship between working memory and episodic memory disorders [An article from: Neuropsychologia] by P. Quinette, B. Guillery-Girard, et all 2006-01

61. The Independent Bookstore On The Web!
EXCERPT transient global amnesia strikes without warning, abruptly depriving one of the ability to formulate new memories. With
http://www.buybooksontheweb.com/peek.asp?ISBN=0-7414-1881-9

62. Temporary Amnesia - Psychiatry
transient global amnesia is the term for a sudden episode of severe memory loss and confusion that generally happens for no apparent reason.
http://www.healthseva.com/content/psychiatry/Temporary_Amnesia.php3
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Temporary Amnesia Transient global amnesia is the term for a sudden episode of severe memory loss and confusion that generally happens for no apparent reason. The name stems from the fact that it's temporary and can affect one's entire memory process. With transient global amnesia, one usually knows one's own identity, but can't recall recent events and information. Usually, long-term memory is preserved. The amnesia may last for as little as 30 minutes to as long as 24 hours or more. Memory of events during the spell is permanently lost.

63. AUTHORIZATION CHECK
or other concurrent illness. We report a case series of transient global amnesia at high altitude. The term highaltutide global
http://www.wemjournal.org/wmsonline/?request=get-abstract&issn=1080-6032&volume=

64. Transient Global Amnesia: Concomitant Episodic Memory And Positron Emission Tomo
2002 May 31;325(1)626. transient global amnesia concomitant episodic memory and positron emission tomography assessment in two additional patients.
http://drugs-online-usa.com/ref-hippocampus/hippocampus-research-abs6.134.html
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Neurosci Lett. 2002 May 31;325(1):62-6.
Transient global amnesia: concomitant episodic memory and positron emission tomography assessment in two additional patients.
Guillery B, Desgranges B, de la Sayette V, Landeau B, Eustache F, Baron JC.
EMI - INSERM E218 Universite de Caen, Centre Cyceron, Laboratoire de Neuropsychologie, CHU Cote de Nacre, 14033 Caen Cedex, France.
Transient global amnesia (TGA) is characterized by a profound but transient deficit of episodic memory. The study of cerebral blood flow and oxygen metabolism with positron emission tomography (PET) provides relevant pathophysiologic data, but only three patients have been reported so far and in only one was concomitant neuropsychological testing performed. We report here the concomitant neuropsychological and PET assessment of two additional patients. Episodic disturbance was characterized by a storage disturbance for one case and an incapacity to learn episodic associations in the other, illustrating cognitive heterogeneity despite similar neurological presentation. PET findings disclosed mild but significant changes in the amygdala (right or left) and left posterior hippocampus, which could account for both the storage disturbance and the inability to associate episodic components. The PET findings also argued in favor of a vascular disturbance accompanying TGA.
Acta Psychiatr Scand. 2003 Feb;107(2):155-8.

65. Buchhändlerportal
Markowitsch, HJ (Ed.). transient global amnesia and Related Disorders. 1990 260 pp. , hardcover US $58.00 / CAN $68.00 / Euro49.95 (SFr. 88.00 / £34.80 )
http://www.hogrefe.de/boni/isbnhh/0-920887-70-8.html
Subject: Neurosciences / Neurology Markowitsch, H.J. (Ed.)
Transient Global Amnesia and Related Disorders
1990 260 pp. , hardcover
US $58.00 / CAN $68.00 / Euro49.95 (SFr. 88.00 / £34.80 )

66. Erowid MDMA Vault : Scopolamine / Burundanga & Amnesia (Ardila, 1991)
Burundanga intoxication is related to other toxic phenomena found in different countries and similitudes with transient global amnesia are emphasized.
http://www.erowid.org/chemicals/scopolamine/references/journals/1991_ardila_brai
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Scopolamine intoxication as a model of transiet global amnesia
Scopolamine intoxication as a model of transiet global amnesia
by A. Ardila; C Moreno
Vol 15 (No 2) 1991, 236-245
In Colombia (South America) during recent decades the administration of scopolamine, extracted from plants belonging to the Datura or Brugmansia genus, has become an important neurologic and toxicologic phenomenon. These extracts have been popularly known as "Burundanga." Chemical characteristics and clinical features of scopolamine intoxication are described. Anterograde amnesia and submissive behavior found in patients intoxicated with scopolamine are analyzed. Burundanga intoxication is related to other toxic phenomena found in different countries and similitudes with transient global amnesia are emphasized.
Last Modified - Wed, Feb 25, 2004 Public Domain Document [ Back to Scopolamine Vault ] [Library] [Search] [About]
(html and design 1995-2004 Erowid.org. Please ask permission before publicly reproducing.)

67. Wauu.DE: Health: Conditions And Diseases: Neurological Disorders: Brain Diseases
Wauu.DE Health Conditions and Diseases Neurological Disorders Brain Diseases transient global amnesia.
http://www.wauu.de/Health/Conditions_and_Diseases/Neurological_Disorders/Brain_D
Home Health Conditions and Diseases Neurological Disorders ... Brain Diseases : Transient Global Amnesia Search DMOZ-Verzeichnis:
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  • E-Medicine: TGA
    Transient global amnesia: An introduction, clinical, differentials, work up, treatment, medication and follow up.
    http://www.emedicine.com/NEURO/topic380.htm
  • Good Medicine Factsheets
    Details about transient global amnesia. Includes a personal account of Michael Craig, a well known actor who played Dr William Sharp in the A.B.C. program G.P.
    http://lifestyle.ninemsn.com.au/goodmedicine/factsheets/db/body/neurological/1044.asp
  • Neuroland
    Information about transient global amnesia including diagnostic criteria, clinical features, precipitating factors, incidence, differential diagnosis and further reading.
    http://www.neuroland.com/sands/tga.htm
  • Philip Schatz, Ph.D.: TGA Transient global amnesia: The causes, epidemiology, diagnoses, symptoms, the course of the illness and prognosis. http://schatz.sju.edu/neuro/disorders/tga.html
  • WorldMedicus A definition of transient global amnesia with links to reviews and editorials. http://www.worldmedicus.com/servlet/Controller/$700604164f0c0000.sj/

68. Deutsche Gesellschaft Für Neurologie: Transiente Globale Amnesie (= Amnestische
transient global amnesia.
http://www.dgn.org/136.0.html
Definition und Klinik
Bei Fehlen von weiteren neurologischen Defiziten klagen einige Betroffene über unspezifische Begleitsymptome wie Übelkeit, Schwindel oder Kopfschmerzen. Migräne- typischer Kopfschmerz oder Aurasymptome werden hingegen von den Betroffenen nicht beschrieben. Etwa die Hälfte der TGAs tritt augenscheinlich spontan auf; in den übrigen Fällen gehen der Symptomatik Situationen voraus (z.B. Joggen, emotionale Belastungen, Zahnarztbesuch, Geschlechtsverkehr), die als Auslöser in Frage kommen. Nach Abklingen der TGA bleibt eine mnestische Lücke von mehreren Stunden nach Beginn der Symptomatik zurück, eine retrograde Amnesie von 0.5-8 Std. kann ebenfalls persistieren. Die Inzidenz der TGA, die bei Männern und Frauen ungefähr gleich häufig auftritt, beträgt 5-10/100.000 Einwohner/Jahr, 75% der Attacken ereignen sich zwischen dem 50- 70.Lebensjahr, nur wenige Fälle treten vor dem 40. Lebensjahr auf. Bis zu 18 % der Betroffenen erleiden mehr als eine TGA (Gandolfo 1996). Die Diagnose der TGA stützt sich auf die neurologische und orientierende neuropsychologische Untersuchung und den Ausschluss in Frage kommender Differentialdiagnosen (s.u.) und kann in aller Regel sowohl im Akutstadium als auch danach anhand der Kriterien von Caplan (1985) sowie Hodges und Warlow (1990a) rein klinisch gestellt werden: Akut beginnende und ausgeprägte Neugedächtnisstörung Dauer mindestens 1 Stunde, Rückbildung innerhalb von 24 Stunden

69. Neurological Disorders: Brain Diseases: Transient Global Amnesia
Amnesia transient global amnesia. While very frightening for the patient, transient global amnesia generally has an excellent prognosis for recovery. Diagnosis.
http://www.puredirectory.com/Health/Conditions-and-Diseases/Neurological-Disorde
Neurological Disorders: Brain Diseases: Transient Global Amnesia
Home Health Conditions and Diseases Neurological Disorders ... Brain Diseases : Transient Global Amnesia google_ad_client = 'pub-3272565765518472';google_ad_width = 336;google_ad_height = 280;google_ad_format = '336x280_as';google_color_border = 'FFFFFF';google_color_bg = 'FFFFFF';google_ad_channel ='7485447737';google_alternate_color = 'FFFFFF';google_color_link = '0000FF';google_color_url = '008000';google_color_text = '000000';
Standard Listings
E-Medicine: TGA
Transient global amnesia: An introduction, clinical, differentials, work up, treatment, medication and follow up.
Good Medicine Factsheets
Details about transient global amnesia. Includes a personal account of Michael Craig, a well known actor who played Dr William Sharp in the A.B.C....
Neuroland
Information about transient global amnesia including diagnostic criteria, clinical features, precipitating factors, incidence, differential diagno...
Philip Schatz, Ph.D.: TGA
Transient global amnesia: The causes, epidemiology, diagnoses, symptoms, the course of the illness and prognosis.
Help build the largest human-edited directory on the web.

70. Howstuffworks "What Exactly Is Amnesia?"
transient global amnesia Spontaneous memory loss that can last from minutes to several hours; usually seen in middle-aged to elderly people.
http://science.howstuffworks.com/question672.htm
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What exactly is amnesia?
A popular subject on the big screen and television (especially the daytime variety) is a form of memory loss known as amnesia . Stedman's Medical Dictionary defines amnesia as "a disturbance in the memory of information stored in long-term memory , in contrast to short-term memory , manifested by total or partial inability to recall past experiences." Amnesia is a condition in which someone can't recall stored memories, like their mom's maiden name or what happened last Christmas , but they may recall the knock-knock joke their little brother told them a few seconds ago. This is actually an example of retrograde amnesia Types of Amnesia
  • Anterograde amnesia - Inability to remember ongoing events after the incidence of trauma or the onset of the disease that caused the amnesia
  • Emotional/hysterical amnesia - Memory loss caused by psychological trauma; usually a temporary condition

71. Homepage                                    
Duane Graveline. transient global amnesia – A Side Effect of Statin Treatment. Leslie Klevay. top. transient global amnesia – A Side Effect Of Statin Treatment.
http://www.thincs.org/WAPF2003.htm
The International Network of Cholesterol Skeptics Homepage Summaries of the talks given by members of THINCS at the Fourth Annual Conference of The Weston A. Price Foundation , WISE TRADITIONS, held May 3-5, 2003 in Arlington, VA, USA: BEYOND THE LIPID HYPOTHESIS
Exposing the Fallacy That Cholesterol and Saturated Fat Cause Heart Disease
Mary G. Enig
Dietary Guidelines, Trans Fat and Heart Disease Duane Graveline Transient Global Amnesia – A Side Effect of Statin Treatment Leslie Klevay The Copper Deficiency Theory of Ischaemic Heart Disease Peter H. Langsjoen CoQ Depletion. The Achilles Heel of the Statin Crusade.
A review of Published Animal and Human Trials. Kilmer S. McCully Homocysteine, Vitamins and Vascular Disease Uffe Ravnskov High Cholesterol May Protect Against Infections And Atherosclerosis Paul Rosch Cholesterol Does Not Cause Coronary Heart Disease, Statins Don´t Work by Lowering Lipids. The Role of Inflammation and Stress. Dietary Guidelines, Trans Fat and Heart Disease

72. The Cholesterol Skeptics
hours after the onset of his symptoms, the attending doctor at our local ER diagnosed a very strange disorder — amnesia — or transient global amnesia.
http://www.thincs.org/unpublic.Paul1.htm
This is a contribution from a member of THINCS,
The International Network of Cholesterol Skeptics
Home

August 19, 2003
Letters to the Editor
The New York Times
Fax: 212-556-3622
One of the commonest causes of transient global amnesia that was not mentioned,
(Memorable, for the Loss of Memory, August 19) are statin medications. As indicated
at the recent Weston-Price Foundation conference, transient global amnesia "has reached seemingly epidemic proportions in emergency rooms throughout North America and Europe..All of these cases are associated with the use of the stronger statin drugs such as Lipitor, Mevacor and Zocor. Sometimes only weeks go by after the start of the medication before symptoms begin. In other cases several years might pass before the onset of symptoms". (see www.spacedoc.net
Paul J. Rosch, M.D. Professor Rosch did not get any answer from New York Times. Here is the article: August 19, 2003 CASES Memorable, for the Loss of Memory

73. The Scientist :: Disturbed Cerebral Venous Flow Can Cause Amnesia
Retrograde venous flows in the internal jugular veins during strain are associated with transient global amnesia because of ischaemia. By Tudor Toma.
http://www.biomedcentral.com/news/20001211/02/
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Disturbed cerebral venous flow can cause amnesia
By Tudor Toma
Retrograde venous flows in the internal jugular veins during strain are associated with transient global amnesia (TGA), Sander et al report in the 9 December Lancet Lancet 1983-1984). The retrograde flow leads to venous ischaemia and metabolic alterations to bilateral diencephalic or hipocampal structures. Dr Sander and colleagues from the University of Munich examined the blood flow of internal jugular veins in 21 patients with TGA and 21 matched controls. Using duplex ultrasonography they demonstrated that strain that increase the intrathoracic pressure (the Valsalva manoeuvre) generates a retrograde flow component significantly more often in the TGA group than in controls. TGA is a very distinctive attack that begins abruptly with inability to form new memories. Patients are confused and keep asking the same questions. The prognosis is good, but it is a frightening experience for both the patients and their relatives. The findings support the hypothesis that TGA may be attributable to venous congestion after Valsalva-like activities. Other main pathogenic hypotheses are based on seizure discharge and migraine mechanisms but their contribution remains unclear.

74. THE MERCK MANUAL, Sec. 14, Ch. 169, Function And Dysfunction Of
transient global amnesia. Severe global amnesic confusion appears suddenly and lasts from as little as 30 to 60 min to as long as 12 h or more.
http://www.merck.com/mrkshared/mmanual/section14/chapter169/169e.jsp

75. THE MERCK MANUALSECOND HOME EDITION, Dysfunction By Location In
transient global amnesia is a sudden temporary loss of the ability to store new memories, resulting in forgetfulness and confusion about time, place, and
http://www.merck.com/mrkshared/mmanual_home2/sec06/ch082/ch082c.jsp

76. Gale Encyclopedia Of Medicine Amnesia
transient global amnesia. While very frightening for the patient, transient global amnesia generally has an excellent prognosis for recovery.
http://www.findarticles.com/cf_dls/g2601/0000/2601000059/p1/article.jhtml
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Amnesia
by Julia Barrett
Definition
Amnesia refers to the loss of memory. Memory loss may result from two-sided (bilateral) damage to parts of the brain vital for memory storage, processing, or recall (the limbic system, including the hippocampus in the medial temporal lobe).
Description
Amnesia can be a symptom of several neurodegenerative diseases; however, people whose primary symptom is memory loss (amnesiacs), typically remain lucid and retain their sense of self. They may even be aware that they suffer from a memory disorder. People who experience amnesia have been instrumental in helping brain researchers determine how the brain processes memory. Until the early 1970s, researchers viewed memory as a single entity. Memory of new experiences, motor skills, past events, and previous conditioning were grouped together in one system that relied on a specific area of the brain. If all memory were stored in the same way, it would be reasonable to deduce that damage to the specific brain area would cause complete memory loss. However, studies of amnesiacs counter that theory. Such research demonstrates that the brain has multiple systems for processing, storing, and drawing on memory.

77. Amnesia
Hysterical posttraumatic amnesia is an example of this. Amnesia may also be spontaneous, in the case of transient global amnesia. transient global amnesia. 71,
http://www.websters-online-dictionary.org/definition/english/Am/Amnesia.html
Philip M. Parker, INSEAD.
Amnesia
Definition: Amnesia
Amnesia
Noun
. Partial or total loss of memory: "he has a total blackout for events of the evening". Source: WordNet 1.7.1
Date "amnesia" was first used: references Etymology: Websters 1913
Specialty Definitions: Amnesia
Domain Definitions
Electrical Engineering
The tendency over time for a heat-shrinkable elastomeric tubing or moulded part to fail to recover completely to its specified recovered size. Source: European Union. references
Health
Lack or loss of memory; inability to remember past experiences. ( references
Public Administration
Partial or total loss of memory following head injury, drugs or other conditions. Retrograde amnesia is loss memory for events that precede the injury. Source: European Union. references Source: compiled by the editor from various references ; see credits. Top
Specialty Definition: Amnesia
(From Wikipedia , the free Encyclopedia)
Please remember that Wikipedia is offered for informational use only. The information is in most cases not reviewed by professionals. You are advised to contact your doctor for health-related decisions.
Amnesia is a condition in which memory is disturbed. The causes of amnesia are organic or functional. Organic causes include damage to the brain, through trauma or disease, or use of certain (generally sedative) drugs. Functional causes are psychological factors, such as defense mechanisms. Hysterical post-traumatic amnesia is an example of this. Amnesia may also be spontaneous, in the case of

78. Abstract
transient global amnesia (TGA) is characterized by temporary anterograde and retrograde amnesia. The etiology of TGA remains unclear
http://www.ia.pw.edu.pl/~wujek/neurol/str/s2-02-e133.html
Transient global amnesia (TGA) is characterized by temporary anterograde and retrograde amnesia. The etiology of TGA remains unclear although in some cases it could be caused by posterior cerebral artery ischemia. We reported 2 episodes of TGA associated with stroke. In the first case, TGA preceded left occipital lobe infarction. In the second case, CT demonstrated acute bilateral thalamic infarction. In these cases amnesia lasted more than 8 hours. In the first case TGA occurred as a transient ischemic attack 4 days before stroke. In the second case TGA was caused by acute bilateral thalamic infarction. Transient global amnesia (TGA) is characterized by temporary anterograde and retrograde amnesia. The etiology of TGA remains unclear although in some cases it could be caused by posterior cerebral artery ischemia. We reported 2 episodes of TGA associated with stroke. In the first case, TGA preceded left occipital lobe infarction. In the second case, CT demonstrated acute bilateral thalamic infarction. In these cases amnesia lasted more than 8 hours. In the first case TGA occurred as a transient ischemic attack 4 days before stroke. In the second case TGA was caused by acute bilateral thalamic infarction.

79. Volume 112 January - December 1989
Observations during transient global amnesia. A behavioural and neuropsychological study of five cases. JR . Hodges and CD . Ward. Pages 595 620.
http://www3.oup.co.uk/jnls/supplements/braini/hdb/Volume_112/Issue_03/1120595.sg
Volume 112: January - December 1989
Issue 3: June 1989
Abstract
  • Observations during transient global amnesia. A behavioural and neuropsychological study of five cases
  • JR Hodges and CD Ward Pages: Part of the OUP Brain WWW service
    General Information
    Click here to register with OUP. This page is maintained by OUP admin Last updated 14 May 97 Part of the OUP Journals World Wide Web service Oxford University Press, 1997

    80. Amnesia After Sex
    some people do when they move their bowels, deliver a baby or have sexual intercourse can produce six to 12 hours of transient global amnesia the inability
    http://www.altpenis.com/penis_news/20000430065428data_trunc_sys.shtml
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    30 May 2000
    Amnesia After Sex Chi Van Dang, M.D., Ph.D., and Lawrence B. Gardner, M.D., hematologists, found that bearing down hard the way some people do when they move their bowels, deliver a baby or have sexual intercourse can produce six to 12 hours of transient global amnesia the inability to form new memories. Reporting in this week's issue of The Lancet, the Hopkins team reports global amnesia in two men, ages 72 and 75, whose wives took them to the hospital half an hour or so after sex when the men became seriously confused although remaining fully conscious. In one case, the patient thought he'd had a stroke.
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