Anxiety and affective style: role of prefrontal cortex and amygdala

RJ Davidson - Biological psychiatry, 2002 - Elsevier
This article reviews the modern literature on two key aspects of the central circuitry of
emotion: the prefrontal cortex (PFC) and the amygdala. There are several different functional …

State anxiety modulation of the amygdala response to unattended threat-related stimuli

SJ Bishop, J Duncan, AD Lawrence - Journal of Neuroscience, 2004 - Soc Neuroscience
Findings from fear-conditioning studies in rats and functional neuroimaging with human
volunteers have led to the suggestion that the amygdala is involved in the preattentive …

Social anxiety predicts amygdala activation in adolescents viewing fearful faces

WDS Killgore, DA Yurgelun-Todd - Neuroreport, 2005 - journals.lww.com
The amygdala is critically involved in the processing of anxiety in adults, but little is known
about the neurogenesis of trait-anxiety during adolescence. We correlated amygdala activity …

A role for the human amygdala in recognizing emotional arousal from unpleasant stimuli

R Adolphs, JA Russell, D Tranel - Psychological Science, 1999 - journals.sagepub.com
Functional neuroimaging and lesion-based neuropsychological experiments have
demonstrated the human amygdala's role in recognition of certain emotions signaled by …

[HTML][HTML] Response and habituation of the human amygdala during visual processing of facial expression

HC Breiter, NL Etcoff, PJ Whalen, WA Kennedy… - Neuron, 1996 - cell.com
We measured amygdala activity in human volunteers during rapid visual presentations of
fearful, happy, and neutral faces using functional magnetic resonance imaging (fMRI). The …

Role of the amygdala in processing visual social stimuli

R Adolphs, M Spezio - Progress in brain research, 2006 - Elsevier
We review the evidence implicating the amygdala as a critical component of a neural
network of social cognition, drawing especially on research involving the processing of faces …

Oxytocin modulates amygdala reactivity to masked fearful eyes

M Kanat, M Heinrichs, I Mader, LT Van Elst… - …, 2015 - nature.com
The amygdala reveals enhanced reactivity to fearful eye whites, even when they are
backwardly masked by a neutral face and therefore processed with limited visual …

In the face of fear: anxiety sensitizes defensive responses to fearful faces

C Grillon, DR Charney - Psychophysiology, 2011 - Wiley Online Library
Fearful faces readily activate the amygdala. Yet, whether fearful faces evoke fear is unclear.
Startle studies show no potentiation of startle by fearful faces, suggesting that such stimuli do …

Contextual modulation of amygdala responsivity to surprised faces

H Kim, LH Somerville, T Johnstone, S Polis… - Journal of cognitive …, 2004 - direct.mit.edu
We recently demonstrated a functional relationship between fMRI responses within the
amygdala and the medial prefrontal cortex based upon whether subjects interpreted …

Anxiety predicts a differential neural response to attended and unattended facial signals of anger and fear

MP Ewbank, AD Lawrence, L Passamonti, J Keane… - Neuroimage, 2009 - Elsevier
Behavioural evidence indicates that individual differences in anxiety influence the response
to facial signals of threat. Angry and fearful faces represent qualitatively different forms of …