Fig. 3
From: Network analysis of neuropsychiatric symptoms in Alzheimer’s disease
Network of neuropsychiatric symptoms. Note. The layout of the graph used the Fruchterman-Reingold algorithm. Colors were added manually to highlight statistically derived clusters. Nodes with highest strength centrality and expected influence are outlined in red. “DEL” = Delusions, “HALL” = hallucinations, “AGIT” = agitation/aggression, “DEPD” = depression/dysphoria, “ANX” = anxiety, “ELAT” = elation/euphoria, “APA” = apathy/indifference, “DISN” = disinhibition, “IRR” = irritability/lability, “MOT” = motor disturbance”, “NITE” nighttime behaviors, “APP” appetite/eating problems