# Arousal increases neural gain via the locus coeruleus–noradrenaline system in younger adults but not in older adults

> Research article (Nature Human Behaviour, 2018) · cited 144× · AI/ML

**Wikidata**: [openalex:W2801667518](https://www.wikidata.org/wiki/openalex:W2801667518)  
**Source**: https://4ort.xyz/entity/arousal-increases-neural-gain-via-the-locus-coeruleusnoradrenaline-system-in-younger-adults-but-not-in-older-adults