Or Duek
Overview
Explore the profile of Or Duek including associated specialties, affiliations and a list of published articles.
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Articles
34
Citations
122
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Recent Articles
11.
Korem N, Duek O, Spiller T, Ben-Zion Z, Levy I, Harpaz-Rotem I
JAMA Netw Open
. 2024 Apr;
7(4):e246813.
PMID: 38625701
Importance: Posttraumatic stress disorder (PTSD) is marked by the contrasting symptoms of hyperemotional reactivity and emotional numbing (ie, reduced emotional reactivity). Comprehending the mechanism that governs the transition between neutral...
12.
Ben-Zion Z, Korem N, Fine N, Katz S, Siddhanta M, Funaro M, et al.
Biol Psychiatry Glob Open Sci
. 2024 Feb;
4(1):120-134.
PMID: 38298789
Numerous studies have explored the relationship between posttraumatic stress disorder (PTSD) and the hippocampus and the amygdala because both regions are implicated in the disorder's pathogenesis and pathophysiology. Nevertheless, those...
13.
Stiltner B, Fischer I, Duek O, Polimanti R, Harpaz-Rotem I, Pietrzak R
J Psychiatr Res
. 2024 Jan;
171:69-74.
PMID: 38244335
Emerging evidence indicates that more nuanced models of posttraumatic stress disorder (PTSD) may better capture the condition's symptom structure. Recent theoretical and empirical work suggest that an 8-factor model of...
14.
Perl O, Duek O, Kulkarni K, Gordon C, Krystal J, Levy I, et al.
Nat Neurosci
. 2023 Nov;
26(12):2226-2236.
PMID: 38036701
For people with post-traumatic stress disorder (PTSD), recall of traumatic memories often displays as intrusions that differ profoundly from processing of 'regular' negative memories. These mnemonic features fueled theories speculating...
15.
Stiltner B, Fischer I, Duek O, Polimanti R, Harpaz-Rotem I, Pietrzak R
J Affect Disord
. 2023 Nov;
346:303-307.
PMID: 37979626
Background: Accumulating data suggest that the structure of posttraumatic stress disorder (PTSD) symptoms may be more nuanced than proposed by prevailing nosological models. Emerging theory further suggests that an 8-factor...
16.
Zilcha-Mano S, Duek O, Suarez-Jimenez B, Zhu X, Lazarov A, Helpman L, et al.
Biol Psychiatry Glob Open Sci
. 2023 Oct;
3(4):867-874.
PMID: 37881552
Background: The hippocampus plays an important role in the pathophysiology of posttraumatic stress disorder (PTSD) and its prognosis. Accumulating findings suggest that individuals with larger pretreatment hippocampal volume are more...
17.
Danbock S, Duek O, Ben-Zion Z, Korem N, Amen S, Kelmendi B, et al.
Psychopharmacology (Berl)
. 2023 Oct;
241(2):243-252.
PMID: 37872291
Rationale: A subanesthetic dose of ketamine, a non-competitive N-methyl-D-aspartate glutamate receptor (NMDAR) antagonist, elicits dissociation in individuals with posttraumatic stress disorder (PTSD), who also often suffer from chronic dissociative symptoms...
18.
Spiller T, Na P, Merians A, Duek O, Ben-Zion Z, Tsai J, et al.
J Psychiatr Res
. 2023 Aug;
165:352-359.
PMID: 37595331
Increases of symptoms of posttraumatic stress disorder (PTSD), anxiety and depression have been observed among individuals exposed to potentially traumatic events in the first months of the COVID-19 pandemic. Similarly,...
19.
Kachadourian L, Duek O, Tsai J, Harpaz-Rotem I, Pietrzak R
J Affect Disord
. 2023 Aug;
340:728-731.
PMID: 37572698
Posttraumatic stress disorder (PTSD) is prevalent in military veterans. Although exposure to trauma is subsumed under the diagnostic criteria for PTSD, there is great variability in index traumatic events, and...
20.
Duek O, Korem N, Li Y, Kelmendi B, Amen S, Gordon C, et al.
Neuropsychopharmacology
. 2023 Jun;
48(11):1648-1658.
PMID: 37270621
NMDA receptor antagonists have a vital role in extinction, learning, and reconsolidation processes. During the reconsolidation window, memories are activated into a labile state and can be reconsolidated in an...