28 NAOKI SUGITA 
TABLE 3—Continued 
—— 
LAMINA PYRAMIDALIS LAMINA GANGLIONARIS 
BRAIN WEIGHT BRAIN CORRECTION- 
SLIDERS NJOSRREA EH CSE ER GLaN ED ial Glel body Nucleus Cell body Nucleus 
diameter diameter diameter diameter 
grams a Me be Me 
FX 1.040 112233 re) 18.6 29.6 22.4 
H X 1.054 1.36 24.8 20.8 33.0 26.3 
1.047 93.7 19.7 31.3 24.4 
F XI 1} a7Al 1.26 23.4 19.4 31.4 23.8 
H XI i Pal 1.26 PES Tf 20.4 31.0 24.6 
(20 days) 1.146 ® 23.6 19.9 31.2 24.2 
F XII e253 ial 24.0 19.6 31.6 24.0 
H XII 1.240 1.36 24.6 20.0 old 25.9 
1.247 94.3 20.3 Slate 24.5 
F XIII 12335 1.29 23.4 19.2 30.2 23.4 
H XIII isi 1.34 24.4 20.2 32.6 24.5 
Tl GYAS) 23.9 Wf 31.4 24.0 
F XIV 1.445 1.34 23.8 19.7 31.2 24.0 
H XIV 1.455 1-31 22.8 18.9 ail 7 24.4 
1.450 LBS 93 19.3 BES 24.2 
| Oe. Of 1.554 1.30 22.9 18.9 31.4 23.8 
TOG: 1.566 1.28 22.9 18.6 31.6 24.1 
1.560 22.9 18.8 O20 24.0 
F XVI 1.656 1.33 22.9 19.0 33.4 24.8 
H XVI 1.678 iLe8Y7 23.0 19.2 31.4 24.4 
1.667 DIA” 19.1 82.4 24.6 
F XVII 1.726 1.26 D2 18.6 alee 24.1 
H XVII 1.730 1.36 23.9 19.8 SP a/ 25.6 
1.728 By il 19.2 38.0) 24.9 
F XVIII 1.839 ilsey DP) 33 18.5 Sone 24.7 
H XVIII 1.823 1.29 23.0 19.0 32.4 24.5 
1 831 ea 18.8 BY2 ooh 24.6 
F XIX 1.924 1.29 22.7 18.2 33.2 24.6 
lel RODS — — — — — — 
, 1.924 ERO, 18.2 BOue 24.6 
F XX 2.054 1.23 Zee I 1 Sone 24.2 
H XX 2.004 isi 22.0 17.9 33.8 24.9 
2.029 BING: thot BORO) 24.6 
