Identification of alterations in patterns of brain activation and connectivity associated with deficient AMWM in PD using fMRI

Identification of alterations in patterns of brain activation and connectivity associated with deficient AMWM in PD using fMRI By functional MRI data analysis we will be able to identify functional correlates of deficits in attentional modulation of working memory in PD patients as compared to healthy controls We will specifically study deficits in bottomup and topdown control of attentional visual processing