# Amplitude Manipulation Evokes Upper Limb Freezing during Handwriting in Patients with Parkinson’s Disease with Freezing of Gait

> Research article (PLoS ONE, 2015) · cited 30× · AI/ML

**Wikidata**: [openalex:W2180836370](https://www.wikidata.org/wiki/openalex:W2180836370)  
**Source**: https://4ort.xyz/entity/amplitude-manipulation-evokes-upper-limb-freezing-during-handwriting-in-patients-with-parkinsons-disease-with-freezing-o