Plasticity generally means ability to be shaped or formed. (It differs from "elasticity", which refers to ability to change temporarily and revert back to original form.) More specific meanings include: In science Neuroplasticity, entire brain structures can change to better cope with the environment. Specifically, when an area of the brain is damaged and non-functional, another area may take over some of the function.Metaplasticity, the plasticity of the plasticity of brain activity. Synaptic p… (More on Plasticity)