Alpha-synuclein overexpression without vocalization deficits in a mouse model of parkinsonism.
Brooke Rodgers, Allison J. Schaser
This study shows that alpha-synuclein overexpression alone does not cause vocalization deficits in mice, suggesting that aggregate pathology, not overexpression, is responsible for voice issues in Parkinson's disease.
bioRxiv · Jun 17, 2025 · PreprintNeuroscience