Salience network (显著网络)

Salience Network

1.组成

The salience network (SN) is a large scale brain network of the human brain that is primarily composed of the anterior insula (AI) and dorsal anterior cingulate cortex (dACC).

2.功能(作用)

The SN plays a crucial role in identifying the most biologically and cognitively relevant events for adaptively guiding attention and behavior and constitutes a key interface for cognitive, homeostatic, motivational, and affective systems.

Salience network (显著网络)_第1张图片

               

3.关联

While the function of the salience network is not exactly known, it has been implicated in the detection and integration of emotional and sensory stimuli, as well as in modulating the switch between the internally directed cognition of the default mode network and the externally directed cognition of the central executive network.

Salience network (显著网络)_第2张图片

 

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