Anticipatory Activation in the Amygdala and Anterior Cingulate in ...

Anticipatory activation in the amygdala and anterior cingulate in ...

These findings of heightened and indiscriminate amygdala responses to anticipatory signals in generalized anxiety disorder and of anterior cingulate cortex ...

This study tested whether patients with generalized anxiety disorder have alterations in anticipatory amygdala function and whether anticipatory activity in ...

(PDF) Anticipatory Activation in the Amygdala and Anterior ...

These findings of heightened and indiscriminate amygdala responses to anticipatory signals in generalized anxiety disorder and of anterior cingulate cortex ...

Dynamic activation of the anterior cingulate cortex during ...

These findings suggest threat dependent dynamics of brain activation in the ACC; with increased attentional avoidance during moderate threat and a switch to ...

Failure of Anterior Cingulate Activation and Connectivity With the ...

The authors recently reported that in healthy volunteers the pregenual anterior cingulate regulates emotional conflict on a trial-by-trial basis ...

Uncertainty during Anticipation Modulates Neural Responses to ...

In support of the increased amygdala activation observed for aversive events following uncertain cues in humans, Belova et al. (2007) identified specific ...

Altered time course of amygdala activation during speech ...

The time course of amygdala activity was more prolonged and less variable throughout speech anticipation in SAD participants compared to HCs.

Anticipatory brain activity predicts the success or failure of ...

In addition, we found that anticipatory activity in left ventral anterior and right ventral mid-insula predicted 'decreased' stimulus-related amygdala activity ...

Pretreatment Anticipatory Anterior Cingulate Cortex Activity in...

Prior work with healthy subjects has shown that anticipating aversive events recruits a network of brain regions, including the amygdala and anterior cingulate ...

Anterior Cingulate Cortex: Unique Role in Cognition and Emotion

Reappraisal, distraction, and distancing were all associated with increased activation of areas in lateral and medial prefrontal cortex, sometimes extending ...

Trait impulsivity is related to ventral ACC and amygdala activity ...

Trait impulsivity was associated with increased activation during anticipation of primary reward in the anterior cingulate cortex (ACC) and amygdala.

The Neurocircuitry of Fear, Stress, and Anxiety Disorders - Nature

In general, these studies have reported relatively heightened amygdala activation in response to disorder-relevant stimuli in post-traumatic ...

Neural correlates of aversive anticipation: An activation likelihood ...

Results of the ALE meta-analysis provide evidence for a core circuit involved in aversive anticipation, including the anterior insula, anterior ...

Dynamic activation of the anterior cingulate cortex during ...

Based on theoretical models, we investigated the dynamics of brain activation during anticipatory anxiety using functional magnetic resonance imaging and a ...

Anterior cingulate cortex modulates preparatory activation during ...

... anticipation of pictures with certain negative valence, activities of supracallosal anterior cingulate cortex, ventrolateral prefrontal cortex, insula, and ...

Rate and Temporal Coding Mechanisms in the Anterior Cingulate ...

However, there is currently no mechanism that links ACC activities at the cellular level with behavioral anticipation or avoidance. Here we ...

Anterior cingulate cortex - Wikipedia

It is involved in certain higher-level functions, such as attention allocation, reward anticipation, decision-making, impulse control (e.g. performance ...

(PDF) Dynamic activation of the anterior cingulate cortex during ...

... activation during moderate threat. Correlation analysis According to the model of brain activation during anticipatory anxiety described in the introduction ...

Uncertainty and anticipation in anxiety - UW Department of Psychiatry

Anticipatory activation in the amygdala and anterior cingulate in generalized anxiety disorder and prediction of treatment response. Am. J. Psychiatry 166 ...

Anticipatory Activity in Anterior Cingulate Cortex Can Be ...

This finding demonstrates that the ACC is involved in anticipatory control processes independent of upcoming response conflict or error likelihood.