Memory impairment in post-traumatic stress disorder: Behavioral and neuroimaging findings (notice n° 223350)
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| fixed length control field | 03051cam a2200301 4500500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250112060611.0 |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | fre |
| 042 ## - AUTHENTICATION CODE | |
| Authentication code | dc |
| 100 10 - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Dégeilh, Fanny |
| Relator term | author |
| 245 00 - TITLE STATEMENT | |
| Title | Memory impairment in post-traumatic stress disorder: Behavioral and neuroimaging findings |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Date of publication, distribution, etc. | 2013.<br/> |
| 500 ## - GENERAL NOTE | |
| General note | 7 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | When an event is perceived as life-threatening or as having the potential to cause serious bodily injury to oneself or others, an intense feeling of fear, horror or helplessness can arise and the memory process can be disrupted, leading to the development of post-traumatic stress disorder (PTSD). This pathology is characterized by three kinds of symptoms: (i) re-experiencing, which is probably the main PTSD symptom and refers to intrusive memories occurring in flashbacks and/or nightmares so invasive that PTSD sufferers feels as if they are reliving the sensory and emotional aspects as occurring in the present; (ii) avoidance, where sufferers try to avoid everything that may remind them of the traumatic event (thoughts, places, people, and other reminders of the trauma) and (iii) hyper-arousal, which includes hyper-vigilance, exaggerated startled reactions, sleep disturbances, and irritability. The purpose of this article is to review the current state of knowledge on memory disturbances and cerebral abnormalities that are central to the pathology’s importance. PTSD in adults is well documented, and a concise description of the impairment of traumatic event memory has been established, involving both enhanced memory for emotional aspects and decreased memory for contextual information. As for traumatic events, memory for everyday events is also impaired in PTSD, with hypermnesia for negative information and lower memorizing of neutral information. Structural and functional abnormalities of brain areas involved in episodic memory (hippocampus), emotional memory (amygdala), and emotional regulation (medial prefrontal and anterior cingulate cortices) seem involved in memory disturbances observed in PTSD. We will describe the two main theories synthesizing current understanding of adult PTSD. In children, while the symptoms are well described, the lack of investigations hinders the accurate identification of a particular profile of memory dysfunctions and their cerebral substrates. However, we will review the few findings in this field. |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | cognition |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | memory |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | emotion |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | posttraumatic stress disorder |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | neuroimaging |
| 700 10 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Viard, Armelle |
| Relator term | author |
| 700 10 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Dayan, Jacques |
| Relator term | author |
| 700 10 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Guénolé, Fabian |
| Relator term | author |
| 700 10 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Egler, Pierre-Jean |
| Relator term | author |
| 700 10 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Baleyte, Jean-Marc |
| Relator term | author |
| 700 10 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Eustache, Francis |
| Relator term | author |
| 700 10 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Guillery-Girard, Bérengère |
| Relator term | author |
| 786 0# - DATA SOURCE ENTRY | |
| Note | Revue de neuropsychologie | Volume 5 | 1 | 2013-05-15 | p. 45-55 | 2101-6739 |
| 856 41 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://shs.cairn.info/journal-revue-de-neuropsychologie-2013-1-page-45?lang=en">https://shs.cairn.info/journal-revue-de-neuropsychologie-2013-1-page-45?lang=en</a> |
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