Distribution of N-Acetylgalactosamine-Positive Perineuronal Nets in the Macaque Brain: Anatomy and Implications

Figure 11

Percentage of neurons with PNNs across animals of different ages. Percentage of neurons surrounded by PNNs in (a) the cerebral cortex, (b) subcortical structures, (c) the colliculi, and (d) the cerebellar nuclei, brainstem, and spinal cord. Each symbol represents a different area in the subplot (see legends).

(a)

(b)

(c)

(d)