People exposed to trauma are less able to suppress unwanted emotional memories due to neural and behavioral disruptions in their brain that may contribute to the development of post-traumatic stress disorder (PTSD).
PTSD is characterized by intense reliving of the trauma that is repetitive, intrusive and incapacitating. The intrusive nature of these hallmark symptoms suggests that the inability to suppress unwanted memories may be a strong contributor to the behavioral manifestation of PTSD.
Previous work has shown that healthy individuals can actively suppress emotional memories while individuals with PTSD frequently experience unwanted memories of their traumatic experiences, even when making explicit efforts to avoid them. However, little is known regarding the behavioral and neural effects of memory suppression among individuals with PTSD.
[For more on this study by Boston University School of Medicine, go to https://medicalxpress.com/news...cts-ability-bad.html]
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