Abstract

Resting-State Functional Connectivity Predicts Emotional Conflict Control

Highlights

  • Conflict control refers to the ability to select task-relevant information and ignore task-irrelevant distractors [1] In the daily life, many emotionally salient stimuli around us will interfere with our goal behavior

  • Chechko et al suggest that inferior frontal gyrus (IFG) and supplementary motor area (SMA) played an important role in emotional conflict resolution besides AMY [11]

  • Deng et al found that the regional gray matter volume of orbitofrontal cortex was associated with emotional conflict effect [12]

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Summary

Introduction

Conflict control refers to the ability to select task-relevant information and ignore task-irrelevant distractors [1] In the daily life, many emotionally salient stimuli around us will interfere with our goal behavior. Chechko et al suggest that inferior frontal gyrus (IFG) and supplementary motor area (SMA) played an important role in emotional conflict resolution besides AMY [11] These findings focused on functional task activation during specific experimental paradigm and provided some neural evidence of emotional conflict. Previous studies often used the amplitude of low frequency fluctuations (ALFF) as an index of resting-state brain activity to study the association about human cognition [17], emotion [18], and personality [19]. The ALFF provide a potential biomarker for a variety of mental disorders, such as depression [20]; schizophrenia [21]; and mild cognitive impairment [22] This index was the more stable measure index for resting-state fMRI to reflect regional properties of intrinsic brain dynamics [23]. Xue et al found that was the emotional conflict associated with the ALFF of AMY [13]

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