Explaining facial action units' correlation with hypomimia and clinical scores in Parkinson’s disease

Explaining facial action units' correlation with hypomimia and clinical scores in Parkinson’s disease

Abstract This study aimed to identify facial regions characterizing hypomimia through facial action units (AU). It included video recordings from 109 early-stage Parkinson’s disease (PD) and 45 healthy control (HC) subjects, performing rapid syllable repetitions. We identified the features contribut...

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Main Authors: Anas Filali Razzouki, Laetitia Jeancolas, Sara Sambin, Graziella Mangone, Alizé Chalançon, Manon Gomes, Stéphane Lehéricy, Marie Vidailhet, Isabelle Arnulf, Jean-Christophe Corvol, Dijana Petrovska-Delacrétaz, Mounim A. El-Yacoubi
Format: Article
Language:English
Published: Nature Portfolio 2025-03-01
Series:npj Parkinson's Disease
Online Access:https://doi.org/10.1038/s41531-025-00895-3
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https://doi.org/10.1038/s41531-025-00895-3

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