Music Making and the Aging Brain

Abstract

The chapter reviews the evidence in support of the idea that cognitive functions can benefit from listening to music or making music and how this evidence might be used to stabilize cognitive aging and prevent or diminish cognitive decline. The beneficial effects are more or less direct (e. g., for auditory perception) or indirect (e. g., for arousal and motivation). The core functions engaged during music listening or music making are executive functions that include attention, working memory, planning, and motor control. These functions are mainly controlled by neural networks located in the frontal cortex, the brain area that undergoes strongest decline in volume with increasing age. In this paper it is argued that this shrinkage of the frontal cortex or the natural course of the decline in frontal brain volume can be counteracted by engaging frontal executive functions through music listening and making. However, current experimental data supporting beneficial effects of music listening and music making is scarce. Therefore, well controlled randomized control group experiments are urgently needed.