Topological Changes of the Brain Functional Network During Performance of Self-Initiated Movement in PD Patients

Keywords

ability account activation affected affiliated although analyses betweenness body bold brain centrality characteristics china cluster clustering clusters coefficient common compensatory complex conducted connectivity considered consisted constituted construct constructed contiguous control controls copied correction correlated correlation cross defect defective degree detect determine difficulty discovery disease dysfunction efficiency established extracted false finally finger frontal function functional generated global graph greater hospital hubs identified importance initiate initiated initiation integrated internally interval investigate known least length limbic little lobe local located long longer lost mainly mask matched materials matrices matrix medial medicine middle motor movement movements network networks nodal node nodes norm normalized occipital opposition particularly path patient patients people performance play posterior preprocessing radiology reflect related relationship represented republic requiring reserved role sample scanner school self sequentially series shortest software sparsity steps strength structured subject superior supplementary survived system table task tasks theory threshold thresholded thumb topological uncorrected wall whereas whole wide