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March 3, 2026Advances in Psychological Science0 citationsOpen Access

The mechanisms of locus coeruleus-norepinephrine system in attention

LXLianzi XingYCYujie CHENCMChengguo MIAO

Key Points

  • Attention is significantly influenced by the norepinephrine system, driving cognitive functions effectively.
  • Key evidence shows that activating the locus coeruleus enhances arousal scores and attentional focus in subjects.
  • The approach involves analyzing neurophysiological mechanisms driving attention through neurotransmitter action.
  • Understanding this system highlights its potential impact on attentional disorders and cognitive function.

Abstract

摘要：

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Cite This Study

Xing et al. (2026) studied this question.

synapsesocial.com/papers/69a75bd2c6e9836116a23d51https://doi.org/10.3724/sp.j.1042.2026.0313
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Characterization of N200 and P300: Selected Studies of the Event-Related Potential2005 · 812 citations
  2. 2Norepinephrine system at the interface of attention and reward2023 · 39 citations
  3. 3Measures of tonic and phasic activity of the locus coeruleus—norepinephrine system in children with autism spectrum disorder: An event‐related potential and pupillometry study2022 · 37 citations
  4. 4In vivo anatomical mapping of human locus coeruleus functional connectivity at 3 T MRI2020 · 60 citations
  5. 5Pupil diameter is not an accurate real-time readout of locus coeruleus activity2022 · 110 citations