This improvement of artwork and music was an essential evolutionary step in forming the communicative scaffolding for social interactions which have turn out to be so crucial or our species. Darwin was prepared to imagine that musical expression, as a selected common human expression, is a feature of pure choice, linked to communicative function and sexual choice (Darwin, 1871/1874). Perhaps it is tentatively tied in origins to primary functions, however certainly one desires to be respectful of those simple origins without being reduced to them. As well as providing a basis for understanding musical expression, context also affords an anchor with which to develop memories and future expectations about music (Donald, 1991; Noe, 2004).
Individuals with Williams syndrome have also been reported to have an expanded activation of the visual cortex. We are a species sure by evolution and diverse types of change, each symbolic and social. Language and music … Read More