Hippocampal
commissureK
See this area of cortex
in Plates 25 and 26
Dark areas
are artifacts
of mounting
medium
crystallizationGW37 Coronal
CR 350 mm
Y217-65
Level 15: Section 1181
See detail of brain core and
cerebellum in Plates 41A and B.
Induseum griseumTemporal
lobeTe mporal
lobeInduseum griseumSuperior olive
Inferior olive
PyramidPontine grayMiddle cerebellar peduncle
Nerve VIIIPostcentral gyrusSuperior parietal lobu leSupramarginal
gyrusMiddle
temporal
gyrusInferior temporal gyrusPara-
hippocampal
gyrusPara -
hippocampal
gyrusRaphe nuclear complex
Fusiform gyrus?Parietal
lobeParietal
lobeInterhemispheric
fissureLateral
ventricleLateral
ventricl eCerebral
aqueductCerebral
aqueductCentral
grayCentral
grayTTeeccttuummSuperior
cerebellar
peduncleSuperior
cerebellar
peduncleSuperior
colliculusSuperior
colliculus
Inferior
colliculusInferior
colliculusHi
ppoc
ampusHi
ppoc
ampusAmmon's hoAmmon's horrnnDentate gyruDentate gyrussSubiculuSubiculummFimbria/Fimbria/ffornixornixWhite matterCortical plateLayer I33
1010
55
66
77
88
22
11
1111
Cingulate
gyrusCingulate
gyrusCingulumCingulum99
MidbraiMidbrainn
PPonsons
IsthmusIsthmus44
44
CoCorpus callosumrpus callosum1212
PPaarraacceennttrraall^ lloobbuulleeMedullaMedullaCere bellum
Hemisphere1 Pa racentral/parietal neuroepithelium and subventricular zone
6 Te mporal neuroepithelium and subventricular zone
Pa rahippocampal neuroepithelium, subventricular zone,
(^5) and stratified transitional field
2 Pa racentral/parietal stratified transitional field
7 Te mporal stratified transitional field
Remnants of the germinal matrix, migratory streams, and transitional fields
10 Mesencephalic glioepithelium/ependyma
12 Subpial granular layer (cortical)
11 External germinal layer (cerebellum)
4 Fo rnical glioepithelium
8 Alve ar glioepithelium
3 Callosal glioepithelium 9 Subgranular zone (dentate)
Hippocampal
commissure
Damaged areas in section
Choroid
plexus
Choroid
plexus
PLATE 15