According to the passage, what is considered to be Gall's most lasting contribution to neuroanatomy
A． His scientific approach, which privileged observation of physiognomy over actual anatomical experiment on the brain.
B． His articulation of a concept of mental function based on specific brain anatomy.
C． His generalization that all cognitive function was localized on a one-to-one basis with parts of the brain.
D． His development of a theory of fixed, innate mental faculties that were inherited at birth.
E． His criticism of Flouren's destructive ablation procedure, and his insistence on more precise methods of experiment.