Table 6.

Percent of subregions in each region for which cell category information was found.

Region	Neurons	Non-Neuronal	Total cell	Interneurons	Astrocytes	Oligodendrocytes	Microglia
Cortical	100	74	89	100	32	37	53
Hippocampal	64	—	—	50	79	—	79
Cerebellar	83	—	—	—	33	33	83
Subcortical	62	—	71	100	24	19	48

Neurons were found in all cortical subregions studied, but astrocyte information was found in only 32 percent of cortical subregions. Oligodendrocyte density information was sparsest in subcortical structures, as only 19% has oligodendrocyte information available.