Mapping connectivity and network alterations in youth depression by functional brain imaging

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Abstract

Analyses of functional MRI brain images of young people with depression revealed that altered brain connectivity associated with this disorder is circumscribed to specific networks and hub regions, including the default mode and attentional networks. The magnitude of these connectivity changes is a reliable predictor of depression symptom severity.

Abstract Image

通过脑功能成像绘制青少年抑郁症的连通性和网络改变图
对患有抑郁症的年轻人进行的功能性核磁共振成像脑图像分析表明,与这种疾病相关的大脑连通性改变局限于特定的网络和枢纽区域,包括默认模式和注意力网络。这些连接性变化的程度可以可靠地预测抑郁症状的严重程度。
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