The Human Brain During the Third Trimester

I

II

III

IV

V

VI

VII

I

II

III

IV

V

VI

VII

White matter

Latest

arriving

cells

Larg e

neurons

are Betz

pyramidal

cells

CORTEX OF THE PRECENTRAL GYRUS

Subpial granular layer

(transient proliferative glial matrix)

PLATE 24