Evaluation of Autonomic, Imaging and Genetic Markers for Parkinson-related Dementia : Longitudinal Assessment of a PD Cohort.

Aims of the present project are: to investigate the relationship between incident PD dementia and multimodal parameters as cardiovascular autonomic dysfunction, altered cerebral glucose metabolism, and genetic biomarkers; development of an algorithm predictive for PD-related dementia, combining the rele- vant multidimensional parameters under study; longitudinal follow-up of clinical and cognitive status in PD patients with and without dementia along four years.