Figure 5From: Psychoactive pharmaceuticals as environmental contaminants may disrupt highly inter-connected nodes in an Autism-associated protein-protein interaction networkNon-metric multidimensional scaling (NMDS) representation of significantly enhanced gene sets in human cell cultures. This figure compares network characteristics of gene sets enhanced by pharmaceuticals in mixtures and valproate in multivariate network space. Arrows within the scatterplot indicate the direction of most rapid increase for an indicated variable. Arrow length is scaled by the R2 value of a multiple regression model with the variable in question as the response variable and the NMDS axis scores as explanatory variables.Back to article page