# Fluid intelligence is supported by the multiple-demand system not the language system

> Research article (Nature Human Behaviour, 2018) · cited 128× · AI/ML

**Wikidata**: [openalex:W2794306468](https://www.wikidata.org/wiki/openalex:W2794306468)  
**Source**: https://4ort.xyz/entity/fluid-intelligence-is-supported-by-the-multiple-demand-system-not-the-language-system