Alvarez-Bolado, G. & Swanson, L.W. (1996) Developmental brain maps
E. Embryonic Day 12: extensive mantle layer formation
On e12 the brain mantle layer begins rapidly to grow, and the endbrain vesicle begins to evaginate. Relatively complete approximately horizontal and transverse series of sections have been chosen to illustrate this important age. Alvarez-Bolado, G. & Swanson, L.W. (1996) Developmental brain maps
88-14 CTXven
VL 1 STR
SEP PAL ven OLF
In ole OLV MAX
VO
CTXven 88-19
sem css 2 VL lam SR
sps
lam PAL ven OLF
OLV ole MAX
88-27 CTXven 3
sem VL css lam
sps SR
PLR dtj ven sbv
PRO lam
MAX
88-34 CTXven
sfi 4 trp ain VL
IVF SR
PLR dtj ven sbv V3 R PRO
lam
MAX e12 horizontal Alvarez-Bolado, G. & Swanson, L.W. (1996) Developmental brain maps
CTXven 88-40
drp
ven 5 DORc ets
DORr she VL
V3 ven AMY
PRO she
ven cos Rne os sopt le cor lam Rpi Vre
MAX
drp 88-45 EPI CTXven
shb 6 DORc ets
DORr ven VL
VNT she V3 AMY
PRO PRO
sopt R
ANT ven
RCH
EPI drp 88-49 7 DOR
smi CTX
V3 VNT
ven shy
ANT
mrp
PRT AQ ven 88-53
mds 8 DOR
smi
VNT V3
ven TUB
ME GV
0.5 mm
ain area intercalata le lens SEP septal region AMY amygdala MAX maxillary process sfi fimbrial sulcus ANT anterior level, hypothalamus mds midbrain-diencephalic sulcus shb habenular sulcus AQ cerebral aqueduct ME median eminence she hemispheric sulcus cor cornea mrp midbrain roof plate shy hypothalamic sulcus cos conjunctival sac ole olfactory epithelium smi middle diencephalic sulcus css corticostriate sulcus OLF olfactory cortex sopt optic sulcus CTXven cerebral cortex, ventricular layer OLV olfactory vesicle sps striatopallidal sulcus DOR dorsal thalamus os optic stalk SR striatal ridge DORc dorsal thalamus, caudodorsal part PAL pallidum STR striatum DORr dorsal thalamus, rostroventral part PLR pallidal ridge trp telencephalic roof plate drp diencephalic roof plate PRO preoptic level, hypothalamus TUB tuberal level, hypothalamus dtj ditelencephalic junction PRT pretectal region V3 third ventricle EPI epithalamus R retina ven ventricular layer, neural tube ets external thalamic sulcus RCH retrochiasmatic area VL lateral ventricle GV trigeminal ganglion Rne neural retina VNT ventral thalamus In olfactory nerve Rpi retina, pigmented layer VO vomeronasal organ IVF interventricular foramen sbv subventricular layer, neural tube Vre retinal ventricle lam lamina terminalis sem septum ependymale Alvarez-Bolado, G. & Swanson, L.W. (1996) Developmental brain maps
mrp
PRT 88-62 AQ TGmb 9 dmj
ven VNT
V3 TUB
V3ir INF GV
NL
ven TC AQ 88-101 10 AQir TGmb IS
CB
ven
V4r
rp h V4
ven
MY
e12 horizontal 0.5 mm
AQ cerebral aqueduct V4 fourth ventricle AQir cerebral aqueduct, isthmal recess V4r fourth ventricle, lateral recess CB cerebellum ven ventricular layer, neural tube chp choroid plexus VNT ventral thalamus dmj dimesencephalic junction GV trigeminal ganglion hrp hindbrain roof plate INF infundibulum IS isthmus mrp midbrain roof plate MB midbrain MY medulla NL pituitary gland, neural lobe PRT pretectal region TC tectum TGmb tegmentum, midbrain TUB tuberal level, hypothalamus V3 third ventricle V3ir third ventricle, infundibular recess