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Functional (dissociative) retrograde amnesia
2016Retrograde amnesia is described as condition which can occur after direct brain damage, but which occurs more frequently as a result of a psychiatric illness. In order to understand the amnesic condition, content-based divisions of memory are defined. The measurement of retrograde memory is discussed and the dichotomy between "organic" and "psychogenic"
H J, Markowitsch, A, Staniloiu
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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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Retrograde Amnesia in Petit Mal
Archives of General Psychiatry, 1962In our former research on the alterations of consciousness in petit mal (Jus and Jus, 1960) we were interested in different kinds of anterograde amnesia in petit mal and also devoted some attention to the problem of amnesia. In the present study we have made a more precise analysis of retrograde amnesia in petit mal.
A, JUS, K, JUS
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Caudate stimulation and retrograde amnesia: Amnesia threshold and gradient
Behavioral Biology, 1972This experiment determined the threshold stimulation intensity needed for production of retrograde amnesia with 60 Hz caudate stimulation. With the stimulation parameters used, the necessary intensity is between 1 and 1.5 mA. This stimulation is an effective amnesic agent when administered 15 min, but not 60 min, after training.
P E, Gold, R A, King
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1967
Publisher Summary The retrograde amnesia (RA) phenomenon occurs in both animals and man and overwhelming evidence exists showing that a single electroconvulsive shock (ECS) treatment given after acquisition produces RA. Because ECS constitutes such a reliable RA treatment, drugs can be studied for their ability to duplicate the effects of this ...
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Publisher Summary The retrograde amnesia (RA) phenomenon occurs in both animals and man and overwhelming evidence exists showing that a single electroconvulsive shock (ECS) treatment given after acquisition produces RA. Because ECS constitutes such a reliable RA treatment, drugs can be studied for their ability to duplicate the effects of this ...
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Retrograde amnesia from detention☆
Physiology & Behavior, 1968Abstract Detention of mice in the passive avoidance apparatus after the training trial decreased their step-through latencies in the retest trial and increased amnesic effect of ECS treatment. Mere detention was found to produce retrograde amnesia even if it occurred outside the apparatus.
F ROBUSTELLI, M JARVIK
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Retrograde Amnesia in Free Recall
Science, 1969Supervention of high-priority events in a series of events constituting a free-recall task interferes with postexposure processing of mnemonic information about immediately preceding events, with the result that recall of these preceding events is impaired. Recall of immediately following events is not affected.
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