The Retrograde Amnesia

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Amnesia research paper sample: There have been many numerous reports of experimental studies of the amnesic syndrome. This work has not only resulted in the emergence of challenging new facts but has also brought into focus a number of sources of psychological controversy. The controversies are radical and many of the facts would have been unexpected in 1966. One consequence of this state of affairs is that any attempt to synthesize and resolve outstanding issues is at present likely to be rather disputable. Some of the most common amnesias met with in clinical practice are those associated with head injuries; and with the increase in traffic accidents, they are becoming more frequent. An essential aspect of episodic memory includes date…show more content…
With any severe injury, there is also usually a short period before the injury and events that occurred prior to the injury for which memory is lost which are often referred to as the retrograde Amnesia. Retrograde Amnesia in particular present interesting problems for any theory of the cerebral mechanism of memory, functioning normally, registration, retention and often recall of experiences all having actually occurred during a period sub sequently covered by a complete amnesia. In Anterograde amnesia patients often will loss memories of experiences that happen after the injury. These amnesias are interesting, because of their variable form and content and also because their time of onset can usually be accurately gauged and their duration measured. In assessing traumatic amnesia, it is usual to measure the post-traumatic amnesia as a period between the injury and the subsequent resumption of normal continuous memory. This will, of course, include any period of unconsciousness and possible…show more content…
The hypothalamic nuclei, the hippocampal structures, and parts of the anterior thalamus and frontal cortex seem to be most clearly implicated. The clinical study of amnesia in cerebral disease serves mainly to emphasize and illustrate the wide range, both in type and severity, of memory defects that may occur. A prominent feature of much work is it its close association with theories of normal memory processes. This feature produces difficulties as well as obvious advantages. On the credit side, the converging of amnesic research and normal memory processes and that analysis of amnesia in terms of hypothesis arising from normal memory research may more rapidly illuminate the nature of the defect. On the debit side however, the controversial character of modern theories of normal memory presents problems when concepts derived from these theories are used in attempts to explain the many different forms of amnesia. Since amnesia involves the lack of memory recollection, though the fact itself may be remembered, it would expect the occurrence of amnesia prominently with pre-mature, deteriorated, or damaged neurological centers for episodic memory (Lee A. C. 2002). Tags: amnesia essay, amnesia research paper, amnesia research paper example, amnesia research paper sample, amnesia term
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