The Primary Purpose of Identifying Neurological Structures Associated with Freud's

The primary purpose of identifying neurological structures associated with Freud's psychoanalytic concepts is to

A) apply reductionist methods in order to better understand Freud's theories.
B) determine which of Freud's theories are irrelevant to modern culture.
C) increase the knowledge base of clinicians and enrich clinical applications.
D) identify patients who would not benefit from psychoanalysis.