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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"
Hans J. Markowitsch, A Staniloiu
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[Psychogenic Retrograde and Anterograde Amnesia].
Brain and nerve = Shinkei kenkyu no shinpo, 2018Patients with dissociative retrograde amnesia, under the influence of high stress, lose access to past autobiographical event memories that should have been remembered. Patients with dissociative anterograde amnesia cannot recall extremely emotional experiences.
Haruo Yoshimasu +2 more
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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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Retrograde amnesia: clinical and methodological caveats
Neuropsychologia, 1998Several clinical and methodological caveats are outlined as they pertain to retrograde amnesia research, and data relevant to these caveats are presented. Three caveats in particular are noted in relation to recently published cases of marked retrograde amnesia; (i) temporal lobe epilepsy may influence memory for news events; (ii) there may be ...
L.D Kartsounis +3 more
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The syndrome of pure retrograde amnesia
Neurocase, 1998Three cases of pure retrograde amnesia (PRA) are reported. The sudden onset of PRA occurred after minor head trauma in two cases (CDA and AF) and after emotional stress in one case (GC). No structural brain damage was apparent in any of the three patients. Evidence of temporal gradient was found.
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Concussion-induced retrograde amnesia in rats
Physiology & Behavior, 1995Three experiments were conducted to investigate the characteristics of retrograde amnesia (RA) induced by concussion in rats. In Experiment 1, rats receiving experimental concussion shortly after training in a single punishment trial exhibited severe forgetting on a retention test 48 h later. In the second experiment, rats receiving a concussion within
Yili Zhou, David C. Riccio
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Nitroprusside and ECS-Induced Retrograde Amnesia
The Journal of ECT, 2001Previous research found that the administration of verapamil and felodipine immediately before electroconvulsive shocks (ECS) attenuated ECS-induced retrograde amnesia. This study examined whether sodium nitroprusside, an antihypertensive drug that does not affect calcium channels, has a similar action.
Shobha Guido +4 more
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