What is the salience network?
Quick Answer
The salience network is a group of brain regions that helps detect what is important and switch attention accordingly. It helps decide whether to focus inward, on the environment, or on a task.
The Full Story
The salience network typically includes the anterior insula and anterior cingulate cortex. It helps identify emotionally or behaviorally important stimuli, such as a loud noise, a meaningful word, or a sign of danger. This network is thought to help coordinate the switch between the default mode network and task-focused brain networks. Researchers study it in attention, mental health, and cognitive control.
Key Facts
YouTube Angle
Suggested video title for this topic:
"The brain’s relevance detector and attention switchboard"
Was this answer helpful?
Tap a reaction — it helps us pick what to cover next.