# Can AI make people happy? The effect of AI-based chatbot on smile and speech in Parkinson's disease

> Research article (Parkinsonism & Related Disorders, 2022) · cited 37× · AI/ML

**Wikidata**: [openalex:W4229029590](https://www.wikidata.org/wiki/openalex:W4229029590)  
**Source**: https://4ort.xyz/entity/can-ai-make-people-happy-the-effect-of-ai-based-chatbot-on-smile-and-speech-in-parkinson-s-disease