Structural Connectivity Alterations Within Frontal Subregions in Parkinson's Disease: Implications for Motor Dysfunction.
Intraregional topological reorganization within the frontal lobe, most prominently in RMF.L, was associated with motor impairment in PD and may reflect maladaptive network remodeling, and high-resolution network analysis may provide a sensitive framework for characterizing intraregional structural reorganization.