Search results
Results from the WOW.Com Content Network
The memory is stored in long-term memory, but access to it is impaired because of psychological defense mechanisms. Persons retain the capacity to learn new information and there may be some later partial or complete recovery of memory. Formerly known as "Psychogenic amnesia".
This case also included amnesia for procedural skills like the fear of shaving or driving, which ultimately was overcome. There were no psychological, neuropsychological, or brain damage problems. His recovery of memory was progressive and spontaneous, where after several months the amnesia was limited to the two years preceding the trauma.
Presumably, shorter durations of PTA, which are now included in the definition, were not thought to be serious enough for documentation. Most importantly, he identified the amnesia that the patient experiences during this period of recovery, and recommended the use of "formal tests for memory and retention" to assess recovery. [46]
Anterograde amnesia is one type of memory loss where people have difficulty forming new memories after the amnesia-causing event. Having a hard time remembering recent events? You may have a type ...
In another study, "selective cognitive dysfunctions after the clinical recovery" were observed, suggesting a prefrontal impairment. [12] These dysfunctions may not be in memory per se but in retrieval, in which speed of access is part of the problem among people who have had TGA and experience ongoing memory problems. [11]
Christopher Nolan's psychological crime film Memento (2000) contains a distinguished depiction of anterograde amnesia, in that the memory-impaired protagonist Leonard Shelby is trying to identify and kill the man who raped and murdered his wife, and does so through a system of writing crucial details related to the search on his body and on the ...
However, when memories are "recovered" after long periods of amnesia, particularly when extraordinary means were used to secure the recovery of memory, it is now widely (but not universally) accepted that the memories have a high likelihood of being false, i.e. "memories" of incidents that had not actually occurred. [53]
The neurological cause of psychogenic amnesia is controversial. [5] [7] Even in cases of organic amnesia, where there is lesion or structural damage to the brain, caution must still be taken in defining causation, as only damage to areas of the brain crucial to memory processing is possible to result in memory impairment. [7]