Is motor asymmetry a predictor of non-motor outcomes in Parkinson's disease?

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Asymmetric Walkway: A Novel Behavioral Assay for Studying Asymmetric Locomotion
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Philippe Voruz1,2,3, Marc Vérin4,5, Julie Anne Péron6,7,8

  • 1Clinical and Experimental Neuropsychology Laboratory, Faculty of Psychology, Geneva, Switzerland.

Journal of Neural Transmission (Vienna, Austria : 1996)
|January 12, 2026
PubMed

Abstract:

The objective of this opinion paper is to highlight, based on recent studies, the importance of considering motor symptom (a)symmetry in the progression and management of non-motor symptoms in Parkinson's disease.

Keywords:
Non-motor SymptomsPsychiatry; PsychiatryCognitionEmotionMotor symptom asymmetry

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