Trait anxiety modulates the electrophysiological indices of rapid spatial orienting towards angry faces
E Fox, N Derakshan, L Shoker - Neuroreport, 2008 - journals.lww.com
We investigated the electrophysiological markers of attentional bias for threat in anxiety. Low-
anxiety and high-anxiety individuals performed a spatial-cueing task, in which an emotional …
anxiety and high-anxiety individuals performed a spatial-cueing task, in which an emotional …
[HTML][HTML] State anxiety biases estimates of uncertainty and impairs reward learning in volatile environments
Clinical anxiety impairs decision making, and high trait anxiety interferes with learning. Less
understood are the effects of temporary anxious states on learning and decision making in …
understood are the effects of temporary anxious states on learning and decision making in …
Mechanisms for attentional modulation by threatening emotions of fear, anger, and disgust
Appropriately attending to threatening environmental stimuli is evolutionarily adaptive and
crucial for survival. This study revealed that nonconscious attentional modulation of disgust …
crucial for survival. This study revealed that nonconscious attentional modulation of disgust …
[HTML][HTML] Stimulus novelty differentially affects attentional allocation in PTSD
Background: This study investigated attentional allocation in 39 Vietnam combat veterans,
25 with and 14 without posttraumatic stress disorder, assessing P300 amplitudes and …
25 with and 14 without posttraumatic stress disorder, assessing P300 amplitudes and …
Selective attention to threat versus reward: Meta-analysis and neural-network modeling of the dot-probe task
Two decades of research conducted to date has examined selective visual attention to threat
and reward stimuli as a function of individual differences in anxiety using the dot-probe task …
and reward stimuli as a function of individual differences in anxiety using the dot-probe task …
Dissociable recruitment of rostral anterior cingulate and inferior frontal cortex in emotional response inhibition
PH Chiu, AJ Holmes, DA Pizzagalli - Neuroimage, 2008 - Elsevier
The integrity of decision-making under emotionally evocative circumstances is critical to
navigating complex environments, and dysfunctions in these processes may play an …
navigating complex environments, and dysfunctions in these processes may play an …
Failure to filter: Anxious individuals show inefficient gating of threat from working memory
Dispositional anxiety is a well-established risk factor for the development of psychiatric
disorders along the internalizing spectrum, including anxiety and depression. Importantly …
disorders along the internalizing spectrum, including anxiety and depression. Importantly …
Neural mechanisms underlying selective attention to threat
SJ Bishop - Annals of the New York Academy of Sciences, 2008 - Wiley Online Library
Biased competition models of selective attention suggest that attentional competition is
influenced both by bottom‐up sensory mechanisms sensitive to stimulus salience and top …
influenced both by bottom‐up sensory mechanisms sensitive to stimulus salience and top …
Neurophysiological correlates of attentional bias for emotional faces in socially anxious individuals–Evidence from a visual search task and N2pc
Visual search paradigms have provided evidence for the enhanced capture of attention by
threatening faces. Especially in social anxiety, hypervigilance for threatening faces has been …
threatening faces. Especially in social anxiety, hypervigilance for threatening faces has been …
Dynamics of emotional effects on spatial attention in the human visual cortex
G Pourtois, P Vuilleumier - Progress in brain research, 2006 - Elsevier
An efficient detection of threat is crucial for survival and requires an appropriate allocation of
attentional resources toward the location of potential danger. Recent neuroimaging studies …
attentional resources toward the location of potential danger. Recent neuroimaging studies …