关于小鼠脑的各个功能区

The neocortex has four ‘‘primary’’ areas; each is the cornerstone

of clusters of functionally related areas that include

scores of higher-order areas that act as specialized

processing centers. Three of the primary areas are sensory:

the primary visual (V1), somatosensory (S1), and

auditory (A1) areas, which process primary information received

from the eye/retina (vision), body (somatosensation),

and inner ear/cochlea (audition), respectively. The

fourth primary area is motor (M1), which controls voluntary

movement of body parts.