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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
artifact space(s), cerebral aqueduct (mesocoele), choroid plexus, diverticulum of rhombencoel (fourth ventricle), edge of myelencephalon, middle dural venous plexus, pons region (metencephalon), posterior cerebral artery, rhombencoel (fourth ventricle), sulcus limitans, trochlear nerve (CN IV), venous plexus(es)
0 μm
Carnegie Embryo #4090   |   Location: 4-15

Keywords: artifact space(s), cerebral aqueduct (mesocoele), choroid plexus, diverticulum of rhombencoel (fourth ventricle), edge of myelencephalon, middle dural venous plexus, pons region (metencephalon), posterior cerebral artery, rhombencoel (fourth ventricle), sulcus limitans, trochlear nerve (CN IV), venous plexus(es)

Source: The Virtual Human Embryo.