# Fine‐grained versus categorical: Pupil size differentiates between strategies for spatial working memory performance

> Research article (Psychophysiology, 2017) · cited 21× · AI/ML

**Wikidata**: [openalex:W2581146993](https://www.wikidata.org/wiki/openalex:W2581146993)  
**Source**: https://4ort.xyz/entity/finegrained-versus-categorical-pupil-size-differentiates-between-strategies-for-spatial-working-memory-performance