Top-down and bottom-up factors in threat-related perception and attention in anxiety

TJ Sussman, J Jin, A Mohanty - Biological psychology, 2016 - Elsevier
Anxiety is characterized by the anticipation of aversive future events. The importance of
prestimulus anticipatory factors, such as goals and expectations, is well-established in both …

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 …

Threat monitoring and attention-bias modification in anxiety and stress-related disorders

T Shechner, Y Bar-Haim - Current Directions in …, 2016 - journals.sagepub.com
Extensive research has demonstrated the effects of threat-related attentional bias on anxiety
and stress-related disorders. This review summarizes recent findings from clinical affective …

Attentional biases toward threat: The concomitant presence of difficulty of disengagement and attentional avoidance in low trait anxious individuals

L Sagliano, L Trojano, K Amoriello, M Migliozzi… - Frontiers in …, 2014 - frontiersin.org
Attentional biases toward threats (ABTs) have been described in high anxious individuals
and in clinical samples whereas they have been rarely reported in non-clinical samples (,;) …

It's all in the anticipation: how perception of threat is enhanced in anxiety.

TJ Sussman, A Szekely, G Hajcak, A Mohanty - Emotion, 2016 - psycnet.apa.org
The importance of top-down factors such as goals and expectations is well-established in
both visual perception and anxiety. However, researchers have attributed the perceptual …

Biased attention to threat and anxiety: On taking a developmental approach

JL Burris, K Buss, V LoBue… - Journal of …, 2019 - journals.sagepub.com
Several researchers have proposed a causal relation between biased attention to threat and
the development and maintenance of anxiety disorders in both children and adults …

Exploring the function of selective attention and hypervigilance for threat in anxiety

HJ Richards, V Benson, N Donnelly… - Clinical psychology review, 2014 - Elsevier
Theoretical frameworks of anxiety propose that attentional biases to threat-related stimuli
cause or maintain anxious states. The current paper draws on theoretical frameworks and …

Understanding anxiety symptoms as aberrant defensive responding along the threat imminence continuum

R Abend - Neuroscience & Biobehavioral Reviews, 2023 - Elsevier
Threat-anticipatory defensive responses have evolved to promote survival in a dynamic
world. While inherently adaptive, aberrant expression of defensive responses to potential …

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 …

Do all threats work the same way? Divergent effects of fear and disgust on sensory perception and attention

EA Krusemark, W Li - Journal of Neuroscience, 2011 - Soc Neuroscience
The extant literature indicates that threat enhances cognitive processing and physiological
arousal. However, being largely based on fear-relevant processes, this model overlooks …