מאמר בכתב עת: Journal of Traumatic Stress

סוג הפרסום: מאמר בכתב עת
פורסם ע"י: יהונתן גז , Naveh-Benjamin, M., Yankovsky, Y., Cohen, J., Shiber, A., & Shalev, H
שנת הוצאה: 2011
שם הספר/כתב העת: Journal of Traumatic Stress
שם המאמר: Traumatic stress is associated with specific associative memory impairment
עמודים: 260 - 267
מספר גיליון: 24(3)

Individuals with posttraumatic stress disorder are haunted by persistent memories of the trauma but ironically are impaired in memories of daily life.  The current set of 4 experiments compared new learning and memory of emotionally neutral content in 2 patients groups and aged- and education-matched controls: 20 patients diagnosed with chronic posttraumatic stress disorder and 20 patients diagnosed with acute stress disorder.  In all experiments, participants studied a list of stimuli pairs (words or pictures) and were then tested for their memory of the items, or for the association between items in each pair.  Results indicated that both types of patients showed associative memory impairment compared to a control group, although their item memory performance was relatively intact.  Potential mechanisms underlying such an associative memory deficits in posttraumatic patients are discussed.