Which of the Following Best Describes How Brain Imaging Has

Which of the following best describes how brain imaging has shaped our understanding of speech perception?

A) Neuroimaging has confirmed the theories of the 19^th century without requiring revisions.
B) To date, neuroimaging techniques have not been used to examine the 19^th century theories on speech perception.
C) Neuroimaging has confirmed the general aspects of speech perception models from the 19^th century, though specific details continue to be discovered.
D) Neuroimaging has revealed critical flaws in previous theories of speech perception, resulting in the development of an entirely new model.