The Human Brain During the Third Trimester

GW29 Coronal

CR 260 mm

Y14-59

Level 1: Section 321

Superior frontal gyrus

Superior rostral gyrus

Cortical plate

White matter

Layer I

Inferior rostral gyrus

Cingulate

gyrus

Middle frontal gyrus

Inferior frontal gyrus?

Orbital gyri

Interhemispheric fissure

Frontal

lobe

Frontal

lobe

22

22

22

11

11

1 Fr ontal neuroepithelium and subventricular zone

2 Fr ontal stratified transitional field

Remnants of the germinal matrix, migratory streams, and transitional fields

PLATE 151