What is the concept of neuroplasticity?

Neuroplasticity (or brain plasticity or simply plasticity) is defined as the brain's ability to physically remodel itself in response to experience (Dubinsky et al., 2013; Pascual-Leone, Amedi, Fregni, & Merabet, 2005). In other words, as we acquire experiences, the brain can literally wire itself (Schachter, 2012).