Neural biases to covert and overt signals of fear: dissociation by trait anxiety and depression
Although biases toward signals of fear may be an evolutionary adaptation necessary for
survival, heightened biases may be maladaptive and associated with anxiety or depression …
survival, heightened biases may be maladaptive and associated with anxiety or depression …
Expectation decreases brain susceptibility to fearful stimuli: ERP evidence from a modified emotion evaluation task
Expectation decreased the susceptibility to fearful stimuli in prior studies using distracting
tasks. The present study tests whether expectation remains effective in decreasing this …
tasks. The present study tests whether expectation remains effective in decreasing this …
[HTML][HTML] No trait anxiety influences on early and late differential neuronal responses to aversively conditioned faces across three different tasks
S Schindler, J Heinemann, M Bruchmann… - Cognitive, Affective, & …, 2022 - Springer
The human brain's ability to quickly detect dangerous stimuli is crucial in selecting
appropriate responses to possible threats. Trait anxiety has been suggested to moderate …
appropriate responses to possible threats. Trait anxiety has been suggested to moderate …
Neural activation during the processing of ambiguous fearful facial expressions: an ERP study in anxious and nonanxious individuals
TI Frenkel, Y Bar-Haim - Biological Psychology, 2011 - Elsevier
Event-related brain potentials (ERPs) were recorded from anxious and nonanxious
participants during performance on a fear detection task. Sequential presentation of …
participants during performance on a fear detection task. Sequential presentation of …
Reduced early fearful face processing during perceptual distraction in high trait anxious participants
AL Steinweg, S Schindler, M Bruchmann… - …, 2021 - Wiley Online Library
Fearful facial expressions are prioritized across different stages of information processing as
reflected by early, mid‐latency, and late components of event‐related brain potentials (ERP) …
reflected by early, mid‐latency, and late components of event‐related brain potentials (ERP) …
Enhanced neural reactivity and selective attention to threat in anxiety
S Eldar, R Yankelevitch, D Lamy, Y Bar-Haim - Biological psychology, 2010 - Elsevier
Attentional bias towards threat is implicated in the etiology and maintenance of anxiety
disorders. We examined the neural correlates of threat bias in anxious and nonanxious …
disorders. We examined the neural correlates of threat bias in anxious and nonanxious …
Neurobiological correlates of cognitions in fear and anxiety: A cognitive–neurobiological information-processing model
We review likely neurobiological substrates of cognitions related to fear and anxiety.
Cognitive processes are linked to abnormal early activity reflecting hypervigilance in …
Cognitive processes are linked to abnormal early activity reflecting hypervigilance in …
The dynamics of cortico-amygdala and autonomic activity over the experimental time course of fear perception
LM Williams, KJ Brown, P Das, W Boucsein… - Cognitive Brain …, 2004 - Elsevier
Human neuroimaging studies implicate the amygdala, medial prefrontal and somatosensory-
related cortices as key neural components in the perception of facial fear signals. Yet, their …
related cortices as key neural components in the perception of facial fear signals. Yet, their …
[HTML][HTML] Preconscious processing biases predict emotional reactivity to stress
E Fox, S Cahill, K Zougkou - Biological psychiatry, 2010 - Elsevier
BACKGROUND: Anxiety vulnerability is associated with biases in attention: a tendency to
selectively process negative relative to neutral or positive information. It is not clear whether …
selectively process negative relative to neutral or positive information. It is not clear whether …
Neurobehavioral mechanisms of human fear generalization
While much research has elucidated the neurobiology of fear learning, the neural systems
supporting the generalization of learned fear are unknown. Using functional magnetic …
supporting the generalization of learned fear are unknown. Using functional magnetic …