Results 161 to 170 of about 13,192 (209)
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Retrograde amnesia following electroconvulsive therapy
Nature, 1976AMNESIC agents, such as electroconvulsive stimulation, can cause loss of memory for events that occurred before treatment1. Usually as the interval between learning and convulsive treatment is increased, the resulting retrograde amnesia is diminished1–3. This temporal gradient of retrograde amnesia can sometimes cover several years4.
L B, Squire, P M, Chace, P C, Slater
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THE ÆTIOLOGY OF RETROGRADE AMNESIA
The Lancet, 1971Abstract To date, hypotheses of the aetiology of retrograde amnesia have focused on anatomical effects of traumatic lesions and on the presumed existence of short-term memory. The invariable association of retrograde amnesia with post-traumatic amnesia has been ignored as a clue to the origin of retrograde amnesia.
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Retrograde amnesia during transient global amnesia
Neurocase, 1996Abstract Two patients who met Hodges' clinical criteria for transient global amnesia (TGA) were given anterograde and retrograde memory tests during and after the attack. A SPECT scan was performed during TGA in one case, showing a reduced blood flow confined to the bilateral medial temporal lobes, which resolved on the next day.
Hiroaki Kazui +6 more
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Hippocampus, 2001
In humans, the phenomenon of temporally graded retrograde amnesia has been described in the clinic and the laboratory for more than 100 years. In the 1990s, retrograde amnesia began to be studied prospectively in experimental animals. We identified 13 published studies in which animals were given equivalent training at two or more separate times before
L R, Squire, R E, Clark, B J, Knowlton
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In humans, the phenomenon of temporally graded retrograde amnesia has been described in the clinic and the laboratory for more than 100 years. In the 1990s, retrograde amnesia began to be studied prospectively in experimental animals. We identified 13 published studies in which animals were given equivalent training at two or more separate times before
L R, Squire, R E, Clark, B J, Knowlton
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Neurocase, 2001
A patient with isolated autobiographical episodic memory is presented. The patient (male; 64 years old) was admitted to hospital suffering from double images and headache. CT examination revealed an arachnoid cyst at the anterior part of the left temporal lobe.
K, Fast, E, Fujiwara
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A patient with isolated autobiographical episodic memory is presented. The patient (male; 64 years old) was admitted to hospital suffering from double images and headache. CT examination revealed an arachnoid cyst at the anterior part of the left temporal lobe.
K, Fast, E, Fujiwara
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Current Directions in Psychological Science, 2003
Recently, the field of animal memory research has seen a resurgence of interest in the mechanisms underlying retrograde amnesia (RA) and in the use of RA as a technique for studying memory processes. A recent report from a major neuroscience lab, which demonstrated RA for an old reactivated memory, revitalized the debate regarding the widely accepted ...
David C. Riccio +2 more
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Recently, the field of animal memory research has seen a resurgence of interest in the mechanisms underlying retrograde amnesia (RA) and in the use of RA as a technique for studying memory processes. A recent report from a major neuroscience lab, which demonstrated RA for an old reactivated memory, revitalized the debate regarding the widely accepted ...
David C. Riccio +2 more
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Journal of Mental Science, 1947
This study of retrograde amnesia of brief duration is based upon information furnished by 117 persons who had undergone, according to their statements, one or more terrifying incidents. All were men on full military duty, with the exception of three civilians, included as being of particular interest.
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This study of retrograde amnesia of brief duration is based upon information furnished by 117 persons who had undergone, according to their statements, one or more terrifying incidents. All were men on full military duty, with the exception of three civilians, included as being of particular interest.
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Isolated Prolonged Retrograde Amnesia
European Neurology, 1992We describe a patient who had isolated retrograde amnesia of 1-year duration without anterograde amnesia after recovery from encephalitis. Single photon emission computed tomography using 123I-IMP revealed that left temporal lobe abnormality. We postulate that the learning ability for new information and recalling ability for old information involve ...
Y, Yoneda +3 more
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Retrograde amnesia and malingering
Current Opinion in Neurology, 2009Malingered anterograde amnesia is a phenomenon that has been exhaustively studied, whereas research on retrograde amnesia has tended to focus upon functional and organic accounts of impairment. The present review explores studies relevant to extending the malingering paradigm to retrograde amnesia.In the period reviewed, very little work has directly ...
Jenkins, Keith G. +2 more
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