# Not Just How Much, But How Many: Overall and Domain-Specific Activity Variety and Cognitive Functioning in Adulthood

> Research article (The Journals of Gerontology Series B, 2022) · cited 21× · AI/ML

**Wikidata**: [openalex:W4221061523](https://www.wikidata.org/wiki/openalex:W4221061523)  
**Source**: https://4ort.xyz/entity/not-just-how-much-but-how-many-overall-and-domain-specific-activity-variety-and-cognitive-functioning-in-adulthood