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 …

Theories and measurement of visual attentional processing in anxiety

MR Weierich, TA Treat, A Hollingworth - Cognition and emotion, 2008 - Taylor & Francis
Most theoretical models of anxiety disorders implicate maladaptive visuo-spatial attentional
processing of threat-relevant information in the onset and maintenance of symptoms. We …

Sustained neural alterations in anxious youth performing an attentional bias task: A pupilometry study

RB Price, GJ Siegle, JS Silk, C Ladouceur… - Depression and …, 2013 - Wiley Online Library
Background Biased attention patterns have been observed at early (16–500 ms
poststimulus onset) and intermediate (1,500–4,000 ms post‐onset) time points in anxious …

Brain mechanisms for emotional influences on perception and attention: What is magic and what is not

G Pourtois, A Schettino, P Vuilleumier - Biological psychology, 2013 - Elsevier
The rapid and efficient selection of emotionally salient or goal-relevant stimuli in the
environment is crucial for flexible and adaptive behaviors. Converging data from …

Trait anxiety and impoverished prefrontal control of attention

SJ Bishop - Nature neuroscience, 2009 - nature.com
Many neurocognitive models of anxiety emphasize the importance of a hyper-responsive
threat-detection system centered on the amygdala, with recent accounts incorporating a role …

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 …

Development of anxiety: The role of threat appraisal and fear learning

JC Britton, S Lissek, C Grillon… - Depression and …, 2011 - Wiley Online Library
Anxious individuals exhibit threat biases at multiple levels of information processing. From a
developmental perspective, abnormal safety learning in childhood may establish threat …