The Human Brain During the Third Trimester

TTeemmppoorraall lloobbee

Inferior temporal gyrus?

UncuUncuss

Occipit al lobe Occipit al lobe

Entorhinal cortex PPonsons

Pontine gray

Middle cerebellar peduncle

Transpontine corticofugal tract

ventricleFourth

D

eep nuclei

D

eep nuclei

GW30 Horizontal

CR 260 mm

Y187-65

Level 16: Section 1041

CEREBELLUMCEREBELLUM

VVermisermis

HemispheHemispherree

2 Subpial granular layer (cortical)

1 External germinal layer (cerebellum)

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

1

2

See detail of brain core and

cerebellum in Plates 145A and B.

Damaged areas in section

PLATE 127