Marie Vidailhet

Saccadic network dysfunction underlies eye-movement variability in early Parkinson's disease

This study identifies increased intra-individual saccadic variability and altered functional connectivity in early Parkinson's disease, showing their potential as biomarkers for early diagnosis.

Genetic Diversity and Expanded Phenotypes in Dystonia: Insights from Large-Scale Exome Sequencing

This study uses exome sequencing to identify genetic variants in dystonia patients, finding 137 likely pathogenic variants in 51 genes and expanding the known phenotypic spectrum of dystonia-related genes.

Longitudinal neuromelanin changes in prodromal and early Parkinson's disease in humans and rat model

The paper uses NM-sensitive MRI to study neuromelanin accumulation and neurodegeneration in Parkinson's disease models, finding a biphasic signal change linked to a pathogenic threshold.

The role of dopaminergic, cholinergic and noradrenergic networks in hyposmia in Parkinson's disease

This study investigates network alterations in olfactory dysfunction in Parkinson's disease and iRBD patients using multimodal MRI, finding correlations between olfactory function and specific brain regions and networks.

Loss of floor plate Netrin-1 impairs midline crossing of corticospinal axons and leads to mirror movements

This study shows that loss of floor plate Netrin-1 disrupts corticospinal tract midline crossing in mice, causing mirror movements similar to human congenital conditions.