They are asymmetrical which helps with right / left brain integration. (sequencewiz.org)
Finally, learning to master beats and musical rhythms is also excellent for brain integration as well as an introduction to basic music theory. (childdevelopmentinfo.com)
The model proposes that in order to help develop brain integration and promote a healthy mind and well - being, the brain requires a daily dose of various mental nutrients. (educationworld.com)