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. 2016 Jan 1;124(Pt A):1054–1064. doi: 10.1016/j.neuroimage.2015.09.041

Fig. 5.

Fig. 5

Changes in model parameters and energy components across the lifespan: (A) the geometric parameter, η weakens with age. (B) The average energy of each participant's best-fitting synthetic networks (z-scored against an ensemble of synthetic networks generated using a uniform wiring rule) also increases with age. (C, D) KSe and KSc increase with age, and these increases collectively drive the increase in energy.