Reinoud Kaldewaij
Overview
Explore the profile of Reinoud Kaldewaij including associated specialties, affiliations and a list of published articles.
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Articles
21
Citations
222
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Recent Articles
1.
de Voogd L, Hashemi M, Zhang W, Kaldewaij R, Koch S, van Ast V, et al.
Biol Psychiatry
. 2025 Mar;
PMID: 40024495
Background: Substantial inter-individual differences exist in the vulnerability to develop post-traumatic stress disorder (PTSD) symptoms following trauma exposure. Identification of neurocognitive risk markers for PTSD-symptoms could aid early assessment and...
2.
Kaldewaij R, Salamone P, Enmalm A, Ostman L, Pietrzak M, Karlsson H, et al.
Neuropsychopharmacology
. 2024 Jul;
49(11):1803.
PMID: 39039142
No abstract available.
3.
Kaldewaij R, Salamone P, Enmalm A, Ostman L, Pietrzak M, Karlsson H, et al.
Neuropsychopharmacology
. 2024 Jun;
49(11):1767-1774.
PMID: 38918578
A coherent sense of self is crucial for social functioning and mental health. The N-methyl-D-aspartate antagonist ketamine induces short-term dissociative experiences and has therefore been used to model an altered...
4.
Wolkow A, Kaldewaij R, Klumpers F, Koch S, Smit A, Drummond S, et al.
Psychiatry Res
. 2024 May;
337:115920.
PMID: 38705043
No abstract available.
5.
de Voogd L, Kampen R, Kaldewaij R, Zhang W, Hashemi M, Koch S, et al.
Psychoneuroendocrinology
. 2022 Sep;
146:105909.
PMID: 36162182
One of the hallmarks of post-traumatic stress disorder (PTSD) is abnormalities in the HPA-axis. This includes alterations in its negative feedback regulation. Although altered glucocorticoid receptor (GR) mRNA expression is...
6.
Zhang W, Kaldewaij R, Hashemi M, Koch S, Smit A, van Ast V, et al.
Transl Psychiatry
. 2022 Feb;
12(1):63.
PMID: 35173142
Substantial individual differences exist in how acute stress affects large-scale neurocognitive networks, including salience (SN), default mode (DMN), and central executive networks (CEN). Changes in the connectivity strength of these...
7.
Hashemi M, Zhang W, Kaldewaij R, Koch S, Smit A, Figner B, et al.
Psychoneuroendocrinology
. 2021 Sep;
133:105417.
PMID: 34571456
The anticipation of threat facilitates innate defensive behaviours including freezing reactions. Freezing in humans is characterised by reductions in body sway and heart rate. Limited evidence suggests that individual differences...
8.
Kaldewaij R, Koch S, Hashemi M, Zhang W, Klumpers F, Roelofs K
Nat Hum Behav
. 2021 Feb;
5(8):1055-1064.
PMID: 33603200
Regulating social emotional actions is essential for coping with life stressors and is associated with control by the anterior prefrontal cortex (aPFC) over the amygdala. However, it remains unclear to...
9.
Koch S, van Ast V, Kaldewaij R, Hashemi M, Zhang W, Klumpers F, et al.
Neuropsychopharmacology
. 2021 Jan;
46(7):1283-1292.
PMID: 33479507
Early interventions to improve resilience require the identification of objective risk biomarkers for PTSD symptom development. Although altered hippocampal and amygdala volumes are consistently observed in PTSD, it remains currently...
10.
Hulsman A, Kaldewaij R, Hashemi M, Zhang W, Koch S, Figner B, et al.
Behav Res Ther
. 2021 Jan;
137:103788.
PMID: 33422745
Excessive avoidance behaviour is a cardinal symptom of anxiety disorders. Avoidance is not only associated with the benefits of avoiding threats, but also with the costs of missing out on...