Figure 1. Correlations between behavioral scores and pairwise functional connectivity.

. Top: NPS: Neuropsychiatric symptoms composite scores. Middle: MDS-UPDRS III: Movement Disorders Society Unified Parkinson’s Disease Rating Scale Part III motor exam scores. Bottom: MoCA: Montreal Cognitive Assessment scores. Nodes in both hemispheres (RH: Right hemisphere, LH: Left hemisphere) are displayed on the MNI template. Warm colors: positive, cool colors: negative correlations. AG: Angular gyrus, Cb: Cerebellum, Cd: Caudate, dACC: Dorsal anterior cingulate cortex, dlPFC: Dorsolateral prefrontal cortex, FG: Fusiform gyrus, FP: Frontal pole, HC: Hippocampus, ITG: Inferior temporal gyrus, Orb: Inferior frontal gyrus orbital part, PCC: Posterior cingulate cortex, PHC: Parahippocampus, Put: Putamen, SFG: Superior frontal gyrus, SMG: Supramarginal gyrus, SPL: Superior parietal lobule, TP: Temporal pole, Th: Thalamus, V1: Primary visual area, V2: Secondary visual area, VA: Visual association cortex. The box-and-line diagrams under each figure summarize the main connectivity results (red: positive and blue: negative correlations, FC: Frontal cortical nodes, Oc-Tp: Occipito-temporal nodes).