Association of Early fMRI Connectivity Alterations With Different Cognitive Phenotypes in Patients With Newly Diagnosed Parkinson Disease.

De Bartolo MI, Ojha A, Leodori G, Piervincenzi C, Vivacqua G, Pietracupa S, Costanzo M, D'Antonio F, Barbetti S, Margiotta R, Bruno G, Conte A, Berardelli A, Fabbrini G, Pantano P, Belvisi D.