Research on Violinists and Cellists Has Demonstrated That

Research on violinists and cellists has demonstrated that:

A) the human brain develops extra dendrites throughout the whole brain when the environment is particularly unique.
B) if the human brain does not receive the particular types of external stimuli it expects at particular times in development, it fails to develop properly.
C) the effects of experience on human brain structure are highly specific, with increased cortical connections in the particular area that is relevant to the experience.
D) the human brain has a powerful capacity to reorganize when a particular type of experience is absent.