# Costs of storing colour and complex shape in visual working memory: Insights from pupil size and slow waves

> Research article (Acta Psychologica, 2015) · cited 26× · AI/ML

**Wikidata**: [openalex:W231892627](https://www.wikidata.org/wiki/openalex:W231892627)  
**Source**: https://4ort.xyz/entity/costs-of-storing-colour-and-complex-shape-in-visual-working-memory-insights-from-pupil-size-and-slow-waves