An amygdala-centered effective connectivity network in trait anxiety

J Chang, X Liu, S Xue, J Qiu - Brain Imaging and Behavior, 2024 - Springer
Previous studies have established that the amygdala plays an important role in trait anxiety.
However, there remains limited knowledge regarding the changes in amygdala-centered …

A network of amygdala connections predict individual differences in trait anxiety

SG Greening, DGV Mitchell - Human brain mapping, 2015 - Wiley Online Library
In this study we demonstrate that the pattern of an amygdala‐centric network contributes to
individual differences in trait anxiety. Individual differences in trait anxiety were predicted …

Anomalous static and dynamic functional connectivity of amygdala subregions in individuals with high trait anxiety

C Wang, Y Wang, WKW Lau, X Wei… - Depression and …, 2021 - Wiley Online Library
Background Trait anxiety is considered a susceptible factor for stress‐related disorders, and
is characterized by abnormal brain activity and connectivity in the regions related to …

Global-brain functional connectivity related with trait anxiety and its association with neurotransmitters and gene expression profiles

J Long, X Song, C Wang, L Peng, L Niu, Q Li… - Journal of Affective …, 2024 - Elsevier
Background Numerous studies have explored the neural correlates of trait anxiety, a
predisposing factor for several stress-related disorders. However, the findings from previous …

Structural connectome-based prediction of trait anxiety

C Yoo, S Park, MJ Kim - Brain Imaging and Behavior, 2022 - Springer
Neurobiological research on anxiety has shown that trait-anxious individuals may be
characterized by weaker structural connectivity of the amygdala-prefrontal circuitry …

Lifespan anxiety is reflected in human amygdala cortical connectivity

Y He, T Xu, W Zhang, XN Zuo - Human Brain Mapping, 2016 - Wiley Online Library
The amygdala plays a pivotal role in processing anxiety and connects to large‐scale brain
networks. However, intrinsic functional connectivity (iFC) between amygdala and these …

Amygdala-based intrinsic functional connectivity and anxiety disorders in adolescents and young adults

R Toazza, AR Franco, A Buchweitz… - Psychiatry Research …, 2016 - Elsevier
Anxiety disorders (AD) are the most prevalent group of psychiatric disorders in adolescents
and young adults. Nevertheless, the pathophysiology of anxiety disorders is still poorly …

[HTML][HTML] Trait anxiety is associated with attentional brain networks

V De la Peña-Arteaga, P Chavarría-Elizondo… - European …, 2024 - Elsevier
Trait anxiety is a well-established risk factor for anxiety and depressive disorders, yet its
neural correlates are not clearly understood. In this study, we investigated the neural …

Reduced resting-state functional connectivity between amygdala and orbitofrontal cortex in social anxiety disorder

A Hahn, P Stein, C Windischberger, A Weissenbacher… - Neuroimage, 2011 - Elsevier
Social anxiety disorder patients suffer from excessive anxious responses in social
interaction leading to avoidance behavior and social impairment. Although the amygdala …

The inverse relationship between the microstructural variability of amygdala-prefrontal pathways and trait anxiety is moderated by sex

MJ Kim, AC Brown, AM Mattek, SJ Chavez… - Frontiers in systems …, 2016 - frontiersin.org
Anxiety impacts the quality of everyday life and may facilitate the development of affective
disorders, possibly through concurrent alterations in neural circuitry. Findings from …