Heike Ewald
Overview
Explore the profile of Heike Ewald including associated specialties, affiliations and a list of published articles.
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Articles
6
Citations
107
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Recent Articles
1.
Ewald H, Glotzbach-Schoon E, Gerdes A, Andreatta M, Muller M, Muhlberger A, et al.
Front Hum Neurosci
. 2014 Jun;
8:323.
PMID: 24904363
Extinction is an important mechanism to inhibit initially acquired fear responses. There is growing evidence that the ventromedial prefrontal cortex (vmPFC) inhibits the amygdala and therefore plays an important role...
2.
Muhlberger A, Andreatta M, Ewald H, Glotzbach-Schoon E, Troger C, Baumann C, et al.
Neuropsychopharmacology
. 2013 Nov;
39(5):1187-95.
PMID: 24247044
Brain-derived neurotrophic factor (BDNF) has a crucial role in activity-dependent synaptic plasticity and learning and memory. The human functional single-nucleotide BDNF rs6265 (Val66Met) polymorphism has been found to be associated...
3.
Glotzbach-Schoon E, Andreatta M, Reif A, Ewald H, Troger C, Baumann C, et al.
Front Behav Neurosci
. 2013 May;
7:31.
PMID: 23630477
The serotonin (5-HT) and neuropeptide S (NPS) systems are discussed as important genetic modulators of fear and sustained anxiety contributing to the etiology of anxiety disorders. Sustained anxiety is a...
4.
Glotzbach-Schoon E, Tadda R, Andreatta M, Troger C, Ewald H, Grillon C, et al.
Biol Psychol
. 2013 Feb;
93(1):159-66.
PMID: 23384512
Trait anxiety, a stable personality trait associated with increased fear responses to threat, is regarded as a risk factor for the development and maintenance of anxiety disorders. Although the effect...
5.
Glotzbach E, Ewald H, Andreatta M, Pauli P, Muhlberger A
Cogn Emot
. 2012 May;
26(7):1256-72.
PMID: 22551520
Avoidance behaviour is a crucial component of fear and is importantly involved in the maintenance of anxiety disorders. Presumably, fear conditioning leads to avoidance of the feared object or context....
6.
Troger C, Ewald H, Glotzbach E, Pauli P, Muhlberger A
J Neural Transm (Vienna)
. 2012 Jan;
119(6):709-19.
PMID: 22227740
Several studies in animals and humans have indicated that familiarity toward cues reduces cue-conditioning effects. The influence of familiarity of a context on context conditioning has been confirmed in animal...