Music Training as a Potential Neuroprotective Agent.

A substantial amount of evidence suggest that music training is a powerful means of plastic reorganization of brain structures. Musical training is accompanied by plastic rearrangement of the central nervous system and numerous studies converge in disclosing that the brain differs significantly between musicians and non-musicians. Music-dependent brain changes concern both the grey and the white matter so that musicians possess a neuronal network shaped by type and degree of individual expertise as well as a different connectome than non-musicians. It is reasonable to assume that these plastic changes can provide a more efficient configuration of the neural network and justify an impact on cognition and behaviour in all ages of life. Furthermore, a number of studies suggest the effectiveness of "neurological music therapy" in clinical practice. Based on available literature, music should be considered one of the main activity that can preserve the brain efficiency and can be proposed as a primary non pharmachological agent in promoting a neuroprotective lifestyle. Understanding the variables of musical training that can positively influence brain plasticity might be one of the most exciting and promising areas of future research.