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Carnegie Stage Section

Abbreviation Key

a
artery
aa
arteries
ant
anterior
a-v
atrio-ventricular
C
Cervical
Co
Coccygeal
CN
Cranial Nerve
D
diencephalic neuromere or diencephalon
dm
dermatomyotome
inf
inferior
int
internal
L
Lumbar
lat
lateral
lt
left
M
mesencephalic neuromere or mesencephalon
med
medial
n
nerve
O
Occipital
P
prosencephalon
post
posterior
prim
primordial
R
rhombencephalon
Rh
rhombomere
rt
right
S
Sacral
T
Thoracic
v
vein
vv
veins
close
cephalic edge of dermatomyotome 1 (O-1), head mesenchyme, otic vesicle, posterior dural venous plexus, primordium of vagus and accessory nerves (CN X and CN XI), rhombomere 6, root of facial nerve (CN VII), root of glossopharyngeal nerve (CN IX), root of vestibulocochlear nerve (CN VIII), surface ectoderm
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Carnegie Embryo #836   |   Location: 03-01-01

Keywords: cephalic edge of dermatomyotome 1 (O-1), head mesenchyme, otic vesicle, posterior dural venous plexus, primordium of vagus and accessory nerves (CN X and CN XI), rhombomere 6, root of facial nerve (CN VII), root of glossopharyngeal nerve (CN IX), root of vestibulocochlear nerve (CN VIII), surface ectoderm

Source: The Virtual Human Embryo.