Table 2.
Means and standard errors (in parentheses) for each dependent variable at each age for each treatment group.
| Brain Weight (g) | Brain Volume (cm3) | Isocortex Volume (cm3) | Isocortex Surface Area (mm2) | Isocortex Thickness (mm) | ||
|---|---|---|---|---|---|---|
| P0 | M/D | .334 (.015) | .187 (.013) | .074 (.004) | 35.0 (1.72) | .633 (.012) |
| C | .313 (.014) | .172 (.010) | .067 (.003) | 33.0 (1.34) | .603 (.006) | |
| E | .269 (.003) | .147 (.006) | .057 (.002) | 30.4 (1.32) | .573 (.005) | |
| P3 | M/D | .576 (.006) | .354 (.016) | .153 (.005) | 61.2 (1.96) | .801 (.006) |
| C | .516 (.021) | .294 (.019) | .120 (.007) | 60.5 (2.44) | .729 (.021) | |
| E | .420 (.038) | .256 (.025) | .101 (.011) | 55.1 (3.66) | .678 (.031) | |
| P6 | M/D | .901 (.039) | .622 (.038) | .271 (.015) | 99.3 (3.46) | .975 (.023) |
| C | .766 (.017) | .512 (.018) | .228 (.011) | 87.1 (2.37) | .901 (.003) | |
| E | .716 (.021) | .446 (.007) | .201 (.006) | 79.9 (.768) | .878 (.018) | |
| P11 | M/D | 1.40 (.008) | .952 (.038) | .436 (.019) | 123 (3.34) | 1.13 (.012) |
| C | 1.24 (.024) | .852 (.015) | .389 (.006) | 114 (1.21) | 1.03 (.070) | |
| E | 1.13 (.027) | .769 (.035) | .356 (.007) | 107 (1.31) | 1.06 (.008) | |
| P19 | M/D | 1.70 (.041) | 1.13 (.044) | .535 (.036) | 158 (3.76) | 1.20 (.020) |
| C | 1.56 (.075) | 1.07 (.024) | .498 (.012) | 153 (2.14) | 1.17 (.014) | |
| E | 1.44 (.033) | 1.01 (.024) | .465 (.017) | 147 (2.33) | 1.14 (.006) | |
| P60 | M/D | 2.09 (.042) | 1.37 (.049) | .635 (.014) | 162 (3.95) | 1.25 (.013) |
| C | 1.91 (.024) | 1.27 (.038) | .580 (.018) | 156 (1.45) | 1.18 (.023) | |
| E | 1.82 (.062) | 1.18 (.071) | .547 (.032) | 147 (5.15) | 1.16 (.036) | |
Note: Brain Volume and Isocortex Volume are estimated for the whole brain for comparison to Brain Weight, while Isocortex Surface Area and Isocortex Thickness are for one hemisphere only.
Age = Postnatal Day (P)0, P3, P6, P11, P19, P60. Treatment Groups = Maltose/Dextrin (M/D), Control (C), Ethanol (E).