Insulin resistance and carotid intima-media thickness mediate the association between resting-state heart rate variability and executive function: a path modelling study - Kemp, Andrew H; López, Santiago Rodríguez; Passos, Valéria M A; Bittencourt, Márcio Sommer; Dantas, Eduardo M; Mill, José G; Ribeiro, Antonio L P; Thayer, Julian F; Benseñor, Isabela M; Lotufo, Paulo Andrade (Biological Psychology, 2016)