academic article

• Neuropsychological Subgroups in Non-Demented Parkinson's Disease: A Latent Class Analysis..  Journal of Parkinson's disease.  7:385-395. 2017
• Defining and validating a short form Montreal Cognitive Assessment (s-MoCA) for use in neurodegenerative disease..  Journal of neurology, neurosurgery, and psychiatry.  87:1303-1310. 2016