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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
C-3 spinal ganglion, C-3 spinal nerve, anterior cerebral artery, artifact space(s), cornea, facial nerve (CN VII), glossopharyngeal nerve (CN IX), intraretinal space (optic vesicle cavity), optic cup cavity, optic nerve (CN II), pigmented layer of retina, retropharyngeal space, subarachnoid space, superior cervical sympathetic ganglion, vagus nerve (CN X)
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Carnegie Embryo #4090   |   Location: 10-11

Keywords: C-3 spinal ganglion, C-3 spinal nerve, anterior cerebral artery, artifact space(s), cornea, facial nerve (CN VII), glossopharyngeal nerve (CN IX), intraretinal space (optic vesicle cavity), optic cup cavity, optic nerve (CN II), pigmented layer of retina, retropharyngeal space, subarachnoid space, superior cervical sympathetic ganglion, vagus nerve (CN X)

Source: The Virtual Human Embryo.