Table 1.

The number of cells analyzed for each cortical area/age group

	2D	3W	3.5M	7M	18M	28M	4.5Y
Animal	CI9	CI1	CI10	CI8	DM4	RM12	MF1
BW	0.35	0.56	0.56	0.70	—	1.7	—
V1	25	41	29	34	0	135	22
TE	23	38	27	52	21	0	31
PFC	37	33	32	54	0	0	20

D, W, M, Y, Postnatal days, weeks, months, and years, respectively; BW, body weight (kg); -, not measured. Total number of cells, 654.