Table 3.

Volume measurements in the hippocampal formation

	Total	Left	Right	Male	Female
FD	806 ± 145	800 ± 153	811 ± 145	760 ± 184	851 ± 77
CA4	137 ± 30	136 ± 31	138 ± 30	131 ± 37	142 ± 22
CA3	248 ± 38	247 ± 41	249 ± 37	225 ± 28	271 ± 34
CA2	183 ± 29	180 ± 33	187 ± 25	167 ± 23	200 ± 24
CA1	1437 ± 239	1419 ± 228	1456 ± 261	1311 ± 252	1563 ± 148
ProS	377 ± 61	380 ± 65	373 ± 60	321 ± 22	432 ± 25
Sub	531 ± 106	529 ± 113	533 ± 104	475 ± 121	587 ± 45
PreS	345 ± 71	337 ± 70	353 ± 75	314 ± 66	376 ± 64
PaS	123 ± 39	126 ± 41	119 ± 39	94 ± 11	151 ± 36
TrS	115 ± 29	112 ± 24	118 ± 35	120 ± 22	110 ± 36

For each region, its mean volume (± s.d.) on the right and left hemisphere, and in male and female brains, as well as its mean total volume are given in mm³. Volumes are given after individual correction for shrinkage during histological processing.