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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
abducens nerve (CN VI), anterior cerebral artery, basilar artery, central canal, dural band for tentorium cerebelli, hippocampal thickening, junction of basilar artery and vertebral arteries, left vertebral artery, neurohypophyseal bud, posterior semicircular duct, roof of diencephalon, spinal accessory nerve (CN XI), stem of middle dural venous plexus, trigeminal ganglion (CN V), tuberal part of adenohypophysis, vestibular part of otic vesicle
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Carnegie Embryo #4430   |   Location: 10-14

Keywords: abducens nerve (CN VI), anterior cerebral artery, basilar artery, central canal, dural band for tentorium cerebelli, hippocampal thickening, junction of basilar artery and vertebral arteries, left vertebral artery, neurohypophyseal bud, posterior semicircular duct, roof of diencephalon, spinal accessory nerve (CN XI), stem of middle dural venous plexus, trigeminal ganglion (CN V), tuberal part of adenohypophysis, vestibular part of otic vesicle

Source: The Virtual Human Embryo.