Abstract
Author Response to Zhang et al.'s Letter to the Editor https://doi.org/10.1212/WNL.0000000000209812 regarding Le Heron, et al. (2024). Cross-Sectional and Longitudinal Association of Clinical and Neurocognitive Factors With Apathy in Patients With Parkinson Disease. Neurology, 102 (12), doi: 10.1212/WNL.0000000000209301.